Control units in the front part of the vehicle
Overview of the control units (only for vehicles with left-hand drive)
1 - Multi-function steering wheel control unit -J453-
2 - Ignition starter switch -D-
3 - Steering column electronics control unit -J527-
4 - Electronic steering column lock control unit -J764-
5 - Light switch -E1-
6 - Control unit in dash panel insert -J285- / Immobilizer control unit -J362-
7 - Interface for entry and start system -J965-
8 - Control unit for emergency call module and communication unit -J949-
9 - Onboard control unit -J519-
10 - Parking aid control unit -J446- / park steering assistant control unit -J791-
11 - Data bus diagnostic interface -J533-
12 - Automatic gearbox control unit -J217-
13 - Wiper motor control unit -J400-
14 - Control unit for cornering light and headlight range control -J745-
15 - Battery monitor control unit -J367-
16 - Control unit for left light control -J1018-
17 - Engine control unit -J623-
18 - Power output module 1 for left LED headlight -A31-
19 - Daytime running light and left parking light control unit -J860-
20 - Double clutch gearbox mechatronics -J743-
21 - NOx sensor control unit - J583-
22 - Radiator fan control unit -J293-
23 - Control unit for clearance control -J428-
24 - Power steering control unit -J500-
25 - Control unit for transverse locks -J647-
26 - Structure-borne noise control unit -J869-
27 - Right daytime running light and parking light control unit -J861-
28 - Control unit for right light control -J1023-
29 - Power output module 1 for right LED headlight -A27-
30 - Additional heater control unit -J364-
31 - ABS control unit -J104-
32 - Airbag control unit -J234-
33 - Control unit for IT 1 -J794-
for MIB standard, high
34 - Control unit for IT 1 -J794-
for MIB entry
35 - Heater control unit -J65- / Air conditioning system control unit -J301- / Climatronic control unit -J255-
36 - Front camera for diver assistance systems -R242-/main beam assistant control unit -J844-
1.3 Steering column electronics control unit -J527-
Note: The version of the steering column electronics control unit can differ depending on the equipment.
1.3.1 Pin assignment
A - Steering column electronics control unit -J527-
B - 12-pin connector, - T12a
C - 8-pin connector
D - 8-pin connector
E - 6-pin connector
F - 16-pin connector, - T16a
G - 9-pin connector
H - 4-pin connector, T4w
A - Steering column electronics control unit -J527-
B - 12-pin connector -T12a- :
1 - not assigned
2 - not assigned
3 - Airbag (+)
4 - Airbag (-)
5 - not assigned
6 - not assigned
7 - Terminal 31 for horn activation -H- , for multi-function steering wheel control unit -J453-
8 - Horn activation -H- input (does not apply to vehicles with the multifunction steering wheel)
9 - LIN bus (only for vehicles with multi-function steering wheel)
10 - Terminal 15 for multi-function steering wheel control unit -J453-
11 - not assigned
12 - not assigned
C - 8-pin connector - Turn signal switch -E2- , , Headlight dipper and flasher switch -E4- :
1 - not assigned
2 - not assigned
3 - Terminal 31 for turn signal switch -E2- , for headlight dipper/flasher switch -E4-
4 - High beam
5 - Flashing lights
6 - Headlight flasher
7 - Headlight flasher
8 - Wake up for turn signals
D - 8-pin connector - Ignition starter switch -D- , , Ignition key withdrawal lock solenoid -N376- :
1 - Input of ignition starter switch terminal -D- 50 (without entry and start authorisation)
2 - not assigned
3 - Output of ignition starter switch -D- terminal 30 (without entry and start authorisation)
4 - Input of ignition starter switch -D- terminal 86s (without entry and start authorisation)
5 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
6 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
7 - Terminal 30 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
8 - Terminal 31 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
E - 6-pin connector - Intermittent wiper switch -E22- , Rear wiper switch -E34- , Intermittent wiper control -E38- , Multi-function display call-up button -E86- , Multi-function display memory switch -E109- :
1 - Terminal 31 for intermittent wiper control -E38- , for multi-function display call-up button -E86- , for multi-function display memory switch -E109-
2 - Input of intermittent wiper control -E38-
3 - Input of multi-function display call-up button -E86- , of multi-function display memory switch -E109-
4 - Input of rear wiper switch -E34-
5 - Input of intermittent wiper switch -E22-
6 - Terminal 31 for intermittent wiper switch -E22- , for rear wiper switch -E34-
F - 16-pin connector -T16a- :
1 - Input - terminal 30
2 - Input - terminal 31
3 - Convenience CAN bus, low
4 - Convenience CAN bus, high
5 - Output for CCS
6 - Output of engine control unit -J623- terminal 50 (without entry and start authorisation)
7 - Output of Onboard control unit -J519- terminal 86s (without entry and start authorisation)
8 - not assigned
9 - not assigned
10 - not assigned
11 - Input of selector lever switch locked in position P -F319- (only on vehicles with automatic gearbox)
12 - not assigned
13 - not assigned
14 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
15 - not assigned
16 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
G - 9-pin connector - CCS switch -E45- , CCS SET button -E227- :
1 - Terminal 15 for switch for ESC -E45-
2 - CCS OFF
3 - not assigned
4 - RES (+), SET (-)
5 - CCS ON/OFF
6 - Terminal 31 for CCS switch -E45- , for CCS SET button -E227-
7 - not assigned
8 - not assigned
9 - not assigned
H - 4-pin connector -T4w- :
3 - Airbag (+)
4 - Airbag (-)
5 - not assigned
6 - not assigned
1.3.2 Pin assignment
A - Steering column electronics control unit -J527-
B - 12-pin connector, - T12a
C - 9-pin connector
D - 7-pin connector
E - 6-pin connector
F - 16-pin connector, - T16a
G - 6-pin connector
H - 4-pin connector, T4w
A - Steering column electronics control unit -J527-
B - 12-pin connector -T12a- :
1 - not assigned
2 - not assigned
3 - Airbag (+)
4 - Airbag (-)
5 - not assigned
6 - not assigned
7 - Terminal 31 for horn activation -H- , for multi-function steering wheel control unit -J453-
8 - Input of horn activation -H-
9 - LIN bus (only for vehicles with multi-function steering wheel)
10 - Terminal 30 for multi-function steering wheel control unit -J453-
11 - not assigned
12 - not assigned
C - 9-pin connector - Turn signal switch -E2- , , Headlight dipper and flasher switch -E4- :
1 - RES (+), SET (-)
2 - CCS ON/OFF
3 - CCS OFF
4 - Terminal 31 for CCS switch -E45- , for CCS SET button -E227- , for function selection switch 2 -E272-
5 - Wake up for turn signals
6 - Indicator lights (LEFT)
7 - Terminal 31 for turn signal switch -E2- , for headlight dipper/flasher switch -E4-
8 - Headlight flasher/main beam
9 - Indicator lights (RIGHT)
D - 7-pin connector - Ignition starter switch -D- , , Ignition key withdrawal lock solenoid -N376- :
1 - Output of ignition starter switch -D- terminal 30 (without entry and start authorisation)
2 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
3 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
4 - Input of ignition starter switch -D- terminal 86s (without entry and start authorisation)
5 - Input of ignition starter switch terminal -D- 50 (without entry and start authorisation)
6 - Terminal 30 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
7 - Terminal 31 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
E - 6-pin connector - Intermittent wiper switch -E22- , Rear wiper switch -E34- , Intermittent wiper control -E38- , Multi-function display call-up button -E86- , Multi-function display memory switch -E109- :
1 - Input of multi-function display call-up button -E86- , of multi-function display memory switch -E109-
2 - Terminal 31 for intermittent wiper control -E38- , for multi-function display call-up button -E86- , for multi-function display memory switch -E109-
3 - Input of intermittent wiper control -E38-
4 - Input of intermittent wiper switch -E22-
5 - Terminal 31 for intermittent wiper switch -E22- , for rear wiper switch -E34-
6 - Input of rear wiper switch -E34-
F - 16-pin connector -T16a- :
1 - Input - terminal 30
2 - Input - terminal 31
3 - Convenience CAN bus, low
4 - Convenience CAN bus, high
5 - Output for CCS
6 - Output of engine control unit -J623- terminal 50 (without entry and start authorisation)
7 - Output of Onboard control unit -J519- terminal 86s (without entry and start authorisation)
8 - not assigned
9 - not assigned
10 - not assigned
11 - Input of selector lever switch locked in position P -F319- (only on vehicles with automatic gearbox)
12 - not assigned
13 - not assigned
14 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
15 - not assigned
16 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
G - 6-pin connector - CCS switch -E45- , CCS SET button -E227- :
1 - not assigned
2 - not assigned
3 - not assigned
4 - not assigned
5 - not assigned
6 - not assigned
H - 4-pin connector -T4w- :
1 - Airbag (+)
2 - Airbag (-)
3 - not assigned
4 - not assigned
1.3.3 Pin assignment
A - Steering column electronics control unit -J527-
B - 12-pin connector, - T12a
C - 9-pin connector
D - 7-pin connector
E - 6-pin connector
F - 14-pin connector, - T14a
G - 6-pin connector
H - 4-pin connector, T4w
I - 2-pin connector - T2az
A - Steering column electronics control unit -J527-
B - 12-pin connector -T12a- :
1 - not assigned
2 - not assigned
3 - Airbag (+)
4 - Airbag (-)
5 - not assigned
6 - not assigned
7 - Terminal 31 for horn activation -H- , for multi-function steering wheel control unit -J453-
8 - Input of horn activation -H-
9 - LIN bus (only for vehicles with multi-function steering wheel)
10 - Terminal 30 for multi-function steering wheel control unit -J453-
11 - not assigned
12 - not assigned
C - 9-pin connector - Turn signal switch -E2- , , Headlight dipper and flasher switch -E4- :
1 - RES (+), SET (-)
2 - CCS ON/OFF
3 - CCS OFF
4 - Terminal 31 for CCS switch -E45- , for CCS SET button -E227- for function selection switch 2 -E272-
5 - Wake up for turn signals
6 - Indicator lights (LEFT)
7 - Terminal 31 for turn signal switch -E2- , for headlight dipper/flasher switch -E4-
8 - Headlight flasher/main beam
9 - Indicator lights (RIGHT)
D - 7-pin connector - Ignition starter switch -D- , , Ignition key withdrawal lock solenoid -N376- :
1 - Output of ignition starter switch -D- terminal 30 (without entry and start authorisation)
2 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
3 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
4 - Input of ignition starter switch -D- terminal 86s (without entry and start authorisation)
5 - Input of ignition starter switch terminal -D- 50 (without entry and start authorisation)
6 - Terminal 30 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
7 - Terminal 31 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
E - 6-pin connector - Intermittent wiper switch -E22- , Rear wiper switch -E34- , Intermittent wiper control -E38- , Multi-function display call-up button -E86- , Multi-function display memory switch -E109- :
1 - Input of multi-function display call-up button -E86- , of multi-function display memory switch -E109-
2 - Terminal 31 for intermittent wiper control -E38- , for multi-function display call-up button -E86- , for multi-function display memory switch -E109-
3 - Input of intermittent wiper control -E38-
4 - Input of intermittent wiper switch -E22-
5 - Terminal 31 for intermittent wiper switch -E22- , for rear wiper switch -E34-
6 - Input of rear wiper switch -E34-
F - 14-pin connector -T14h- :
1 - Input - terminal 30
2 - Input - terminal 30
3 - not assigned
4 - Input - terminal 31
5 - Convenience CAN bus, low
6 - Convenience CAN bus, high
7 - Output for CCS
8 - Input - terminal 31
9 - Input of selector lever switch locked in position P -F319- (only on vehicles with automatic gearbox)
10 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
11 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
12 - Output of Onboard control unit -J519- terminal 86s (without entry and start authorisation)
13 - Output of engine control unit -J623- terminal 50 (without entry and start authorisation)
14 - LIN bus (only for vehicles with multi-function steering wheel)
G - 6-pin connector - CCS switch -E45- , CCS SET button -E227- :
1 - not assigned
2 - not assigned
3 - not assigned
4 - not assigned
5 - not assigned
6 - not assigned
H - 4-pin connector -T4w- :
1 - Airbag (+)
2 - Airbag (-)
3 - not assigned
4 - not assigned
I - 2-pin connector -T2az- :
1 - Steering wheel heating (+)
2 - Steering wheel heating (-)
1.4 Electronic steering column lock control unit -J764-
1.4.1 Fitting location (only for left-hand drive vehicles - to July 2018)
A - Electronic steering column lock control unit -J764-
B - 16-pin connector, at wiring harness - T16e
1.4.2 Fitting location (only for left-hand drive vehicles - from July 2018):
A - Electronic steering column lock control unit -J764-
B - 4-pin connector, at wiring harness - T4cc
1.4.3 Fitting location (only for right-hand drive vehicles - to July 2018):
A - Electronic steering column lock control unit -J764-
B - 16-pin connector, at wiring harness - T16e
1.4.4 Fitting location (only for right-hand drive vehicles - from July 2018):
A - Electronic steering column lock control unit -J764-
B - 4-pin connector, at wiring harness - T4cc
1.5 Interface for entry and start system -J965-
1.5.1 Fitting location (only for left-hand drive vehicles - to July 2018)
Below the dash panel, near centre console -arrow-.
1.5.2 Fitting location (only for left-hand drive vehicles - from July 2018):
A - Interface for entry and start system -J965-
B - 40-pin connector, at wiring harness - T40a
1.5.3 Fitting location (only for right-hand drive vehicles - to July 2018):
Below the dash panel, near centre console -arrow-.
1.5.4 Fitting location (only for right-hand drive vehicles - from July 2018):
A - Interface for entry and start system -J965-
B - 40-pin connector, at wiring harness - T40a
1.5.5 Pin assignment (to July 2018)
A - Interface for entry and start system -J965-
B - 32-pin connector, at wiring harness - T32a
1.6 Control unit for emergency call module and communication unit -J949-
1.6.1 Fitting location (only for left-hand drive vehicles):
A - Control unit for emergency call module and communication unit -J949-
B - 2-pin connector, at wiring harness - T2aw
C - 26-pin connector, at wiring harness - T26d
1.6.2 Fitting location (only for right-hand drive vehicles):
A - Control unit for emergency call module and communication unit -J949-
B - 2-pin connector, at wiring harness - T2aw
C - 26-pin connector, at wiring harness - T26d
1.7 Onboard control unit - J519
1.7.1 Pin assignment, as of February 2017
A - 73-pin connector - T73a
B - 46-pin connector -T46b
C - 73-pin connector - T73c
73-pin connector -T73a- :
1 - Input (30) - front seat heating supply
2 - Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for left-hand drive vehicles)
- Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for right-hand drive vehicles)
3 - Output for tank filler flap locking motor -V155-
4 - Output for tank filler flap locking motor -V155-
5 - Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for left-hand drive vehicles)
- Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for right-hand drive vehicles)
6 - Output for central locking motor in rear right door, lock -V215- , motor for SAFE function of central locking in rear right door -V164-
7 - Output for central locking motor in rear right door, lock -V215-
8 -
9 - Output for central locking motor in rear lid -V53-
10 -
11 -
12 - Input - terminal 31
13 - Output for terminal 15 voltage supply relay -J329-
14 - Output - signal - terminal 15
15 - LIN bus - Sensor for interior monitoring -G273- . Encoder for vehicle incline -G384- . Control unit for sunroof -J245-
16 - CAN H, convenience
17 - CAN L, convenience
18 -
19 -
20 -
21 -
22 - Output for vehicle level sensor, rear left -G76-
23 - Input of vehicle level sensor, rear left -G76-
24 -
25 -
26 -
27 -
28 -
29 - Input of fog light and rear fog light switch -E23-
30 -
31 - Input of interior button for central locking driver's side -E308-
32 - Input of rear lid handle release button -E234-
33 - Input of central locking lock unit, rear right -F223-
34 -
35 - Input of central locking lock unit, rear left -F222-
36 - Output for motor for SAFE function of central locking in rear left door -V163-
37 - Output for motor for SAFE function of central locking in rear right door -V164-
38 -
39 -
40 -
41 -
42 -
43 - Input of light switch -E1- terminal 58
44 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 15 (for vehicles with entry and start authorisation)
45 -
46 - Input of light switch -E1- terminal TFL
47 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 15 (for vehicles with entry and start authorisation)
48 - Input of door contact switch, rear right -F11-
49 -
50 - Input of door contact switch, rear left -F10-
51 - Input of deactivation button of interior monitoring and vehicle inclination -E616-
52 - Input of rear lid lock unit -F256- terminal 31
53 - Closing unit for tailgate -F256- input (on vehicles with electric tailgate opening)
54 - Input of steering column electronics control unit -J527- - terminal 86s (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 86s (for vehicles with entry and start authorisation)
55 -
56 -
57 - Output for bulb for high level brake light -M25-
58 -
59 - Output for number plate light, left -X4- , number plate light, right -X5-
60 - Output for turn signal bulb, rear left -M6-
61 - Output for rear window wiper motor -V12-
62 - Output for rear window wiper motor -V12-
63 - Input - terminal 31
64 - Output for reversing light bulb, right -M17- , Automatic anti-dazzle interior mirror -Y7- , rear view camera -R189-
65 - Output for tail light bulb, right -M2-
66 - Input (30) - light supply
67 -
68 - Output for central locking motor in rear left door, lock -V214- , motor for SAFE function of central locking in rear left door -V163-
69 - Output for central locking motor in rear left door, lock -V214-
70 -
71 - Output for brake light bulb, left -M9-
72 - Output for rear fog light bulb, left -L46-
73 - Input - terminal 30
46-pin connector -T46b- :
1 - Output for Right lamp for dipped beam headlights -M31- , Power output module 1 for right headlight -A27-
2 - Lamp for right high beam headlight -M32- output (not for Octavia RS)
- Power module 1 output for left LED headlights -A31-
3 - Output for left side light bulb -M1-
4 - Output for control unit for left daytime running light and side light -J860-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
5 - Output for fog light bulb, right -L23- , static cornering light, right -M52-
6 - Output for left headlight range control motor -V48- , right headlight range control motor -V49- terminal 31
7 - Output for windscreen and rear window washer pump -V59-
8 - Output for windscreen and rear window washer pump -V59-
9 - Output for heating resistance for injection nozzle, left -Z20- , heating resistance for injection nozzle, right -Z21-
10 - Output for control unit for left daytime running light and side light -J860-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
11 - Input of reversing light switch -F4-
12 - Input of brake lining/pad wear sender, front right -G35-
13 - Input of brake fluid level warning contact -F34-
14 - Input of bonnet contact switch -F266-
15 -
16 - Input of coolant shortage indicator sender -G32-
17 - Input of vehicle level sensor, front right -G78-
18 - Output for vehicle level sensor, front left -G78-
19 - Output for sender earth - terminal 31
20 - Output for turn signal bulb, front right -M7-
21 - Output for control unit for right daytime running light and side light -J861-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
22 -
23 -
24 - Output for horn relay -J413-
25 -
26 - Output for heated windscreen relay -J47-
27 - Input of ambient temperature sensor -G17-
28 - Input of windscreen washer fluid level sender -G33-
29 -
30 - LIN bus - wiper motor control unit -J400-
31 - LIN Bus - signal horn for anti-theft alarm system -H8-
32 - Output for control unit for right daytime running light and side light -J861-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
33 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
34 -
35 - Output for side light bulb, right -M3-
36 - Output for turn signal bulb, front left -M5-
37 -
38 -
39 - Output for Lamp for left high beam headlight -M30- (not for Octavia RS)
- Output for Power module 1 for right LED headlights -A27-
40 -
41 -
42 -
43 -
44 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
45 - Output for fog light bulb, left -L22- , static cornering light, left -M51-
46 - Output for headlight washer system pump -V11-
73-pin connector -T73c- :
1 - Input (30) - light supply
2 -
3 -
4 -
5 - Output for left lamp for dipped beam headlights -M29- , power output module 1 for left headlight -A31-
6 - Output for right rear fog light lamp -L47-
7 -
8 - Output for brake light bulb, right -M10-
9 -
10 - Output for tail light bulb, left -M4-
11 - Output for reversing light bulb, left -M16-
12 - Output for interior light - terminal 30g
13 -
14 - Input of interface for entry and start authorisation -J965- (wake up wire)
15 - Input of light switch -E1- terminal 56
16 - Input of light switch -E1- (AFL)
17 -
18 -
19 -
20 -
21 - Output for Warning light for operational profile selection -K280-
22 -
23 -
24 - Output for heated rear window relay -J9-
25 -
26 -
27 -
28 - Input of humidity sender -G355- , air humidity, rain and light detector sensor -G823-
29 - Output for Light for front left door contour lighting -L251- , Light for front right door contour lighting -L252- , Light for rear left door contour lighting -L253- , Light
for rear right door contour lighting -L254-
30 -
31 - Output for turn signal bulb, rear right -M8-
32 - Output for deactivation warning light of interior monitoring and vehicle inclination -K248-
33 -
34 - Input of exterior mirror heating button -E735-
35 -
36 -
37 -
38 -
39 -
40 - Input of Temperature sensor for front passenger seat -G60- (only for left-hand drive vehicles)
- Input of Temperature sensor for driver's seat -G59- (only for right-hand drive vehicles)
41 -
42 - Input of hazard warning lights button -E229-
43 - Input of Temperature sensor for driver's seat -G59- (only for left-hand drive vehicles)
- Input of Temperature sensor for front passenger's seat -G60- (only for right-hand drive vehicles)
44 -
45 -
46 - Output for heated front seat control unit -J786-
47 - Output for control light for interior locking warning light, driver side -K174-
48 - Output for hazard warning light system warning light -K6- , bulb for button illumination -L76-
49 -
50 -
51 - Output for start/stop operation warning light -K259-
52 -
53 -
54 -
55 -
56 - Output for sender earth - terminal 31
57 - Output for vehicle level sensor, rear left -G76-
58 - Input of brake light switch -F-
59 -
60 - Input of start/stop operation button -E693-
61 -
62 - Output - terminal 58d
63 - Input - terminal 31
64 -
65 -
66 -
67 - Output for interior light, Deactivation button of interior monitoring and vehicle incline -E616- - Terminal 31 (door contact switch)
68 -
69 -
70 -
71 -
72 - Output for left footwell light -W9- , right footwell light -W10- , rear left footwell light -W45- , rear right footwell light -W46-
73 - Input - terminal 30
1.7.2 Pin assignment, as of May 2017
A - 73-pin connector - T73a
B - 46-pin connector -T46b
C - 73-pin connector - T73c
73-pin connector -T73a- :
1 - Input (30) - front seat heating supply
2 - Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for left-hand drive vehicles0
- Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for right-hand drive vehicles)
3 - Output for tank filler flap locking motor -V155-
4 - Output for tank filler flap locking motor -V155-
5 - Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for left-hand drive vehicles)
- Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for right-hand drive vehicles)
6 - Output for central locking motor in rear right door, lock -V215- , motor for SAFE function of central locking in rear right door -V164-
7 - Output for central locking motor in rear right door, lock -V215-
8 -
9 - Output for central locking motor in rear lid -V53-
10 -
11 -
12 - Input - terminal 31
13 - Output for terminal 15 voltage supply relay -J329-
14 - Output - signal - terminal 15
15 - LIN bus - Sensor for interior monitoring -G273- . Encoder for vehicle incline -G384- . Control unit for sunroof -J245-
16 - CAN H, convenience
17 - CAN L, convenience
18 -
19 -
20 -
21 -
22 - Output for vehicle level sensor, rear left -G76-
23 - Input of vehicle level sensor, rear left -G76-
24 -
25 -
26 -
27 -
28 -
29 - Input of fog light and rear fog light switch -E23-
30 -
31 - Input of interior button for central locking driver's side -E308-
32 - Input of rear lid handle release button -E234-
33 - Input of central locking lock unit, rear right -F223-
34 -
35 - Input of central locking lock unit, rear left -F222-
36 - Output for motor for SAFE function of central locking in rear left door -V163-
37 - Output for motor for SAFE function of central locking in rear right door -V164-
38 -
39 -
40 -
41 -
42 -
43 - Input of light switch -E1- terminal 58
44 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 15 (for vehicles with entry and start authorisation)
45 -
46 - Input of light switch -E1- terminal TFL
47 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 15 (for vehicles with entry and start authorisation)
48 - Input of door contact switch, rear right -F11-
49 -
50 - Input of door contact switch, rear left -F10-
51 -
52 - Input of rear lid lock unit -F256- terminal 31
53 - Closing unit for tailgate -F256- input (on vehicles with electric tailgate opening)
54 - Input of steering column electronics control unit -J527- - terminal 86s (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 86s (for vehicles with entry and start authorisation)
55 -
56 -
57 - Output for bulb for high level brake light -M25-
58 -
59 - Output for number plate light, left -X4- , number plate light, right -X5-
60 - Output for turn signal bulb, rear left -M6-
61 - Output for rear window wiper motor -V12-
62 - Output for rear window wiper motor -V12-
63 - Input - terminal 31
64 - Output for reversing light bulb, right -M17- , Automatic anti-dazzle interior mirror -Y7- , rear view camera -R189-
65 - Output for tail light bulb, right -M2-
66 - Input (30) - light supply
67 -
68 - Output for central locking motor in rear left door, lock -V214- , motor for SAFE function of central locking in rear left door -V163-
69 - Output for central locking motor in rear left door, lock -V214-
70 -
71 - Output for brake light bulb, left -M9-
72 - Output for rear fog light bulb, left -L46-
73 - Input - terminal 30
46-pin connector -T46b- :
1 - Output for Right lamp for dipped beam headlights -M31- , Power output module 1 for right headlight -A27-
2 - Lamp for right high beam headlight -M32- output (not for Octavia RS)
- Power module 1 output for left LED headlights -A31-
3 - Output for left side light bulb -M1-
4 - Output for control unit for left daytime running light and side light -J860-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
5 - Output for fog light bulb, right -L23- , static cornering light, right -M52-
6 - Output for left headlight range control motor -V48- , right headlight range control motor -V49- terminal 31
7 - Output for windscreen and rear window washer pump -V59-
8 - Output for windscreen and rear window washer pump -V59-
9 - Output for heating resistance for injection nozzle, left -Z20- , heating resistance for injection nozzle, right -Z21-
10 - Output for control unit for left daytime running light and side light -J860-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
11 - Input of reversing light switch -F4-
12 - Input of brake lining/pad wear sender, front right -G35-
13 - Input of brake fluid level warning contact -F34-
14 - Input of bonnet contact switch -F266-
15 -
16 - Input of coolant shortage indicator sender -G32-
17 - Input of vehicle level sensor, front right -G78-
18 - Output for vehicle level sensor, front left -G78-
19 - Output for sender earth - terminal 31
20 - Output for turn signal bulb, front right -M7-
21 - Output for control unit for right daytime running light and side light -J861-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
22 -
23 -
24 - Output for horn relay -J413-
25 -
26 - Output for heated windscreen relay -J47-
27 - Input of ambient temperature sensor -G17-
28 - Input of windscreen washer fluid level sender -G33-
29 -
30 - LIN bus - wiper motor control unit -J400-
31 - LIN Bus - signal horn for anti-theft alarm system -H8-
32 - Output for control unit for right daytime running light and side light -J861-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
33 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
34 -
35 - Output for side light bulb, right -M3-
36 - Output for turn signal bulb, front left -M5-
37 -
38 -
39 - Output for Lamp for left high beam headlight -M30- (not for Octavia RS)
- Output for Power module 1 for right LED headlights -A27-
40 -
41 -
42 -
43 -
44 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
45 - Output for fog light bulb, left -L22- , static cornering light, left -M51-
46 - Output for headlight washer system pump -V11-
73-pin connector -T73c- :
1 - Input (30) - light supply
2 -
3 -
4 -
5 - Output for left lamp for dipped beam headlights -M29- , power output module 1 for left headlight -A31-
6 - Output for right rear fog light lamp -L47-
7 -
8 - Output for brake light bulb, right -M10-
9 -
10 - Output for tail light bulb, left -M4-
11 - Output for reversing light bulb, left -M16-
12 - Output for interior light - terminal 30g
13 -
14 - Input of interface for entry and start authorisation -J965- (wake up wire)
15 - Input of light switch -E1- terminal 56
16 - Input of light switch -E1- (AFL)
17 -
18 -
19 -
20 -
21 - Output for Warning light for operational profile selection -K280-
22 -
23 -
24 - Output for heated rear window relay -J9-
25 -
26 -
27 -
28 - Input of humidity sender -G355- , air humidity, rain and light detector sensor -G823-
29 - Output for Light for front left door contour lighting -L251- , Light for front right door contour lighting -L252- , Light for rear left door contour lighting -L253- , Light
for rear right door contour lighting -L254-
30 -
31 - Output for turn signal bulb, rear right -M8-
32 -
33 -
34 - Input of exterior mirror heating button -E735-
35 -
36 -
37 -
38 -
39 -
40 - Input of Temperature sensor for front passenger seat -G60- (only for left-hand drive vehicles)
- Input of Temperature sensor for driver's seat -G59- (only for right-hand drive vehicles)
41 -
42 - Input of hazard warning lights button -E229-
43 - Input of Temperature sensor for driver's seat -G59- (only for left-hand drive vehicles)
- Input of Temperature sensor for front passenger's seat -G60- (only for right-hand drive vehicles)
44 -
45 -
46 - Output for heated front seat control unit -J786-
47 - Output for control light for interior locking warning light, driver side -K174-
48 - Output for hazard warning light system warning light -K6- , bulb for button illumination -L76-
49 -
50 -
51 - Output for start/stop operation warning light -K259-
52 -
53 -
54 -
55 -
56 - Output for sender earth - terminal 31
57 - Output for vehicle level sensor, rear left -G76-
58 - Input of brake light switch -F-
59 -
60 - Input of start/stop operation button -E693-
61 -
62 - Output - terminal 58d
63 - Input - terminal 31
64 -
65 -
66 -
67 - Output for interior light - terminal 31 (door contact switch)
68 -
69 -
70 -
71 -
72 - Output for left footwell light -W9- , right footwell light -W10- , rear left footwell light -W45- , rear right footwell light -W46-
73 - Input - terminal 30
1.7.3 Pin assignment from July 2018
A - 73-pin connector - T73a
B - 46-pin connector -T46b
C - 73-pin connector - T73c
73-pin connector -T73a- :
1 - Input (30) - front seat heating supply
2 - Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for left-hand drive vehicles0
- Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for right-hand drive vehicles)
3 - Output for tank filler flap locking motor -V155-
4 - Output for tank filler flap locking motor -V155-
5 - Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for left-hand drive vehicles)
- Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for right-hand drive vehicles)
6 - Output for central locking motor in rear right door, lock -V215- , motor for SAFE function of central locking in rear right door -V164-
7 - Output for central locking motor in rear right door, lock -V215-
8 -
9 - Output for central locking motor in rear lid -V53-
10 -
11 -
12 - Input - terminal 31
13 - Output for terminal 15 voltage supply relay -J329-
14 - Output - signal - terminal 15
15 - LIN bus - Sensor for interior monitoring -G273- . Encoder for vehicle incline -G384- . Control unit for sunroof -J245-
16 - CAN H, convenience
17 - CAN L, convenience
18 -
19 -
20 -
21 -
22 - Output for vehicle level sensor, rear left -G76-
23 - Input of vehicle level sensor, rear left -G76-
24 -
25 -
26 -
27 -
28 -
29 - Input of fog light and rear fog light switch -E23-
30 -
31 - Input of interior button for central locking driver's side -E308-
32 - Input of rear lid handle release button -E234-
33 - Input of central locking lock unit, rear right -F223-
34 -
35 - Input of central locking lock unit, rear left -F222-
36 - Output for motor for SAFE function of central locking in rear left door -V163-
37 - Output for motor for SAFE function of central locking in rear right door -V164-
38 -
39 -
40 -
41 -
42 -
43 - Input of light switch -E1- terminal 58
44 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Input of interface for entry and start system -J965- terminal 15 (for vehicles with entry and start authorisation)
45 -
46 - Input of light switch -E1- terminal TFL
47 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Input of interface for entry and start system -J965- terminal 15 (for vehicles with entry and start authorisation)
48 - Input of door contact switch, rear right -F11-
49 -
50 - Input of door contact switch, rear left -F10-
51 -
52 - Input of rear lid lock unit -F256- terminal 31
53 - Closing unit for tailgate -F256- input (on vehicles with electric tailgate opening)
54 - Input of steering column electronics control unit -J527- - terminal 86s (for vehicles without entry and start authorisation)
- Input of interface for entry and start system -J965- terminal 86s (for vehicles with entry and start authorisation)
55 -
56 -
57 - Output for bulb for high level brake light -M25-
58 -
59 - Output for number plate light, left -X4- , number plate light, right -X5-
60 - Output for turn signal bulb, rear left -M6-
61 - Output for rear window wiper motor -V12-
62 - Output for rear window wiper motor -V12-
63 - Input - terminal 31
64 - Output for reversing light bulb, right -M17- , Automatic anti-dazzle interior mirror -Y7- , rear view camera -R189-
65 - Output for tail light bulb, right -M2-
66 - Input (30) - light supply
67 -
68 - Output for central locking motor in rear left door, lock -V214- , motor for SAFE function of central locking in rear left door -V163-
69 - Output for central locking motor in rear left door, lock -V214-
70 -
71 - Output for brake light bulb, left -M9-
72 - Output for rear fog light bulb, left -L46-
73 - Input - terminal 30
46-pin connector -T46b- :
1 - Output for Right lamp for dipped beam headlights -M31- , Power output module 1 for right headlight -A27-
2 - Lamp for right high beam headlight -M32- output (not for Octavia RS)
- Power module 1 output for left LED headlights -A31-
3 - Output for left side light bulb -M1-
4 - Output for control unit for left daytime running light and side light -J860-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
5 - Output for fog light bulb, right -L23- , static cornering light, right -M52-
6 - Output for left headlight range control motor -V48- , right headlight range control motor -V49- terminal 31
7 - Output for windscreen and rear window washer pump -V59-
8 - Output for windscreen and rear window washer pump -V59-
9 - Output for heating resistance for injection nozzle, left -Z20- , heating resistance for injection nozzle, right -Z21-
10 - Output for control unit for left daytime running light and side light -J860-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
11 - Input of reversing light switch -F4-
12 - Input of brake lining/pad wear sender, front right -G35-
13 - Input of brake fluid level warning contact -F34-
14 - Input of bonnet contact switch -F266-
15 -
16 - Input of coolant shortage indicator sender -G32-
17 - Input of vehicle level sensor, front right -G78-
18 - Output for vehicle level sensor, front left -G78-
19 - Output for sender earth - terminal 31
20 - Output for turn signal bulb, front right -M7-
21 - Output for control unit for right daytime running light and side light -J861-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
22 -
23 -
24 - Output for horn relay -J413-
25 -
26 - Output for heated windscreen relay -J47-
27 - Input of ambient temperature sensor -G17-
28 - Input of windscreen washer fluid level sender -G33-
29 -
30 - LIN bus - wiper motor control unit -J400-
31 - LIN Bus - signal horn for anti-theft alarm system -H8-
32 - Output for control unit for right daytime running light and side light -J861-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
33 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
34 -
35 - Output for side light bulb, right -M3-
36 - Output for turn signal bulb, front left -M5-
37 -
38 -
39 - Output for Lamp for left high beam headlight -M30- (not for Octavia RS)
- Output for Power module 1 for right LED headlights -A27-
40 -
41 -
42 -
43 -
44 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
45 - Output for fog light bulb, left -L22- , static cornering light, left -M51-
46 - Output for headlight washer system pump -V11-
73-pin connector -T73c- :
1 - Input (30) - light supply
2 -
3 -
4 -
5 - Output for left lamp for dipped beam headlights -M29- , power output module 1 for left headlight -A31-
6 - Output for right rear fog light lamp -L47-
7 -
8 - Output for brake light bulb, right -M10-
9 -
10 - Output for tail light bulb, left -M4-
11 - Output for reversing light bulb, left -M16-
12 - Output for interior light - terminal 30g
13 -
14 - Input of interface for entry and start authorisation -J965- (wake up wire)
15 - Input of light switch -E1- terminal 56
16 - Input of light switch -E1- (AFL)
17 -
18 -
19 -
20 -
21 - Output for Warning light for operational profile selection -K280-
22 -
23 -
24 - Output for heated rear window relay -J9-
25 -
26 -
27 -
28 - Input of humidity sender -G355- , air humidity, rain and light detector sensor -G823-
29 - Output for Light for front left door contour lighting -L251- , Light for front right door contour lighting -L252- , Light for rear left door contour lighting -L253- , Light
for rear right door contour lighting -L254-
30 -
31 - Output for turn signal bulb, rear right -M8-
32 -
33 -
34 - Input of exterior mirror heating button -E735-
35 -
36 -
37 -
38 -
39 -
40 - Input of Temperature sensor for front passenger seat -G60- (only for left-hand drive vehicles)
- Input of Temperature sensor for driver's seat -G59- (only for right-hand drive vehicles)
41 -
42 - Input of hazard warning lights button -E229-
43 - Input of Temperature sensor for driver's seat -G59- (only for left-hand drive vehicles)
- Input of Temperature sensor for front passenger's seat -G60- (only for right-hand drive vehicles)
44 -
45 -
46 - Output for heated front seat control unit -J786-
47 - Output for control light for interior locking warning light, driver side -K174-
48 - Output for hazard warning light system warning light -K6- , bulb for button illumination -L76-
49 -
50 -
51 - Output for start/stop operation warning light -K259-
52 -
53 -
54 -
55 -
56 - Output for sender earth - terminal 31
57 - Output for vehicle level sensor, rear left -G76-
58 - Input of brake light switch -F-
59 -
60 - Input of start/stop operation button -E693-
61 -
62 - Output - terminal 58d
63 - Input - terminal 31
64 -
65 -
66 -
67 - Output for interior light - terminal 31 (door contact switch)
68 -
69 -
70 -
71 -
72 - Output for left footwell light -W9- , right footwell light -W10- , rear left footwell light -W45- , rear right footwell light -W46-
73 - Input - terminal 30
1.8 Parking aid control unit -J446- / park steering assistant control unit -J791-
1.8.1 Fitting location (only for left-hand drive vehicles):
A - Parking aid control unit -J446- / park steering assistant control unit -J791-
B - 18-pin connector, at wiring harness - T18b
C - 26-pin connector, at wiring harness - T26b
1.8.2 Fitting location (only for right-hand drive vehicles):
A - Parking aid control unit -J446- / park steering assistant control unit -J791-
B - 18-pin connector, at wiring harness - T18b
C - 26-pin connector, at wiring harness - T26b
1.9 Control unit in dash panel insert -J285- / Immobilizer control unit -J362-
1.9.1 Pin assignment
A - Control unit in dash panel insert -J285- / Immobilizer control unit -J362-
B - 18-pin connector, at wiring harness - T18a
18-pin connector -T18a- :
1 - Terminal 30 - Input
2 - not assigned
3 - not assigned
4 - not assigned
5 - not assigned
6 - not assigned
7 - Handbrake warning switch -F9-
8 - Immobilizer reading coil -D2-
9 - Immobilizer reading coil -D2-
10 - Terminal 31 - Input
11 - Terminal 31 - sender earth - output
12 - Fuel level sender 2 -G169- (only for vehicles with four-wheel drive)
13 - Fuel level sender 2 -G169- (only for vehicles with four-wheel drive)
14 - Fuel gauge sender -G-
15 - Fuel gauge sender -G-
16 - not assigned
17 - CAN L, convenience, control unit in dash panel insert -J285-
18 - CAN H, convenience, control unit in dash panel insert -J285-
A - Control unit in dash panel insert -J285- / Immobilizer control unit -J362-
B - 2-pin connector, at wiring harness - T2bd
C - 18-pin connector, at wiring harness - T18a
18-pin connector -T18a- :
1 - Terminal 30 - Input
2 - not assigned
3 - not assigned
4 - not assigned
5 - not assigned
6 - not assigned
7 - Handbrake warning switch -F9-
8 - Immobilizer reading coil -D2-
9 - Immobilizer reading coil -D2-
10 - Terminal 31 - Input
11 - Terminal 31 - sender earth - output
12 - Fuel level sender 2 -G169- (only for vehicles with four-wheel drive)
13 - Fuel level sender 2 -G169- (only for vehicles with four-wheel drive)
14 - Fuel gauge sender -G-
15 - Fuel gauge sender -G-
16 - Diagnostics cable - MOST
17 - CAN L, convenience, control unit in dash panel insert -J285-
18 - CAN H, convenience, control unit in dash panel insert -J285-
1.10 Data bus diagnostic interface -J533-
1.10.1 Fitting location (only for left-hand drive vehicles):
Under the left dash panel, -arrow B-.
1.10.3 Pin assignment
A - Data bus diagnostic interface -J533-
B - 20-pin connector, at wiring harness - T20a
1.11 Automatic gearbox control unit -J217-
1.11.1 Fitting location
A - Automatic gearbox control unit -J217-
B - 81-pin connector, at wiring harness - T81a
1.12 Control unit for cornering light and headlight range control -J745-
1.12.1 Fitting location (only for left-hand drive vehicles):
A - Control unit for cornering light and headlight range control -J745-
B - 20-pin connector, at wiring harness - T20f
1.12.2 Fitting location (only for right-hand drive vehicles):
A - Control unit for cornering light and headlight range control -J745-
B - 20-pin connector, at wiring harness - T20f
1.13 Additional heater control unit -J364-
1.13.1 Fitting location
A - Additional heater control unit -J364-
B - 2-pin connector, at wiring harness - T2ad
C - 6-pin connector, at wiring harness - T6am
D - 2-pin connector, at wiring harness - T2ac
E - 4-pin connector, at wiring harness - T4bf
F - 2-pin connector, at wiring harness - T2ae
1.14 ABS control unit -J104-
1.14.1 Fitting location (only for left-hand drive vehicles):
A - ABS control unit -J104-
B - 38-pin connector, at wiring harness - T38a
A - ABS control unit -J104-
B - 46-pin connector, at wiring harness - T46a
1.14.2 Fitting location (only for right-hand drive vehicles):
A - ABS control unit -J104-
B - 38-pin connector, at wiring harness - T38a
A - ABS control unit -J104-
B - 46-pin connector, at wiring harness - T46a
1.15 Airbag control unit -J234-
1.15.1 Fitting location (only for left-hand drive vehicles):
A - Airbag control unit -J234-
B - 90-pin connector, at wiring harness - T90a
1.15.2 Fitting location (only for right-hand drive vehicles):
A - Airbag control unit -J234-
B - 90-pin connector, at wiring harness - T90a
1.16 Battery monitor control unit -J367-
1.16.1 Fitting location
A - Battery monitor control unit -J367-
B - 2-pin connector, at wiring harness - T2e
1.17 Wiper motor control unit -J400-
1.17.1 Fitting location (only for left-hand drive vehicles):
A - Wiper motor control unit -J400-
B - 4-pin connector, at wiring harness - T4a
1.17.2 Fitting location (only for right-hand drive vehicles):
A - Wiper motor control unit -J400-
B - 4-pin connector, at wiring harness - T4a
1.18 Power steering control unit -J500-
1.18.1 Fitting location (only for left-hand drive vehicles):
A - Power steering control unit -J500-
B - 3-pin connector, at wiring harness - T3an
C - 2-pin connector, at wiring harness - T2m
D - 5-pin connector, at wiring harness - T5p
1.18.2 Fitting location (only for right-hand drive vehicles):
A - Power steering control unit -J500-
B - 3-pin connector, at wiring harness - T3an
C - 2-pin connector, at wiring harness - T2m
D - 5-pin connector, at wiring harness - T5p
1.19 Control unit for transverse locks -J647-
1.19.1 Fitting location
A - Control unit for transverse locks -J647-
B - 8-pin connector, at wiring harness - T8s
C - 2-pin connector, at wiring harness - T2au
1.20 Structure-borne noise control unit -J869-
1.20.1 Fitting location
A - Structure-borne noise control unit -J869-
B - 6-pin connector, at wiring harness - T6au
1.21 Engine control unit -J623-
1.21.1 Fitting location
A - Engine control unit -J623-
B - 94-pin connector, at wiring harness - T94a
C - 60-pin connector, at wiring harness - T60a
A - Engine control unit -J623-
B - 105-pin connector, at wiring harness - T105a
C - 91-pin connector, at wiring harness - T91a
1.22 Double clutch gearbox mechatronics -J743-
1.22.1 Fitting location
A - Double clutch gearbox mechatronics -J743-
B - 20-pin connector, at wiring harness - T20d
1.22.2 Fitting location
A - Double clutch gearbox mechatronics -J743-
B - 25-pin connector, at wiring harness - T25a
1.22.3 Fitting location
A - Double clutch gearbox mechatronics -J743-
B - 16-pin connector, at wiring harness - T16p
1.23 Control unit for clearance control -J428-
1.23.1 Fitting location
A - Control unit for clearance control -J428-
B - 8-pin connector, at wiring harness - T8n
1.24 Heater control unit -J65-
1.24.1 Pin assignment
A - Heater control unit -J65-
B - 20-pin connector, at wiring harness - T20e
C - 16-pin connector, at wiring harness - T16h
1.25 Air conditioning system control unit -J301-
1.25.1 Pin assignment
A - Air conditioning system control unit -J301-
B - 20-pin connector, at wiring harness - T20e
C - 16-pin connector, at wiring harness - T16h
1.26 Climatronic control unit -J255-
1.26.1 Pin assignment
A - Climatronic control unit -J255-
B - 20-pin connector, at wiring harness - T20e
C - 16-pin connector, at wiring harness - T16h
D - 16-pin connector, at wiring harness - T16j
1.27 Front camera for diver assistance systems -R242-
1.27.1 Fitting location
A - Front camera for diver assistance systems -R242-
B - 12-pin connector, at wiring harness - T12f
1.28 High beam assistant control unit -J844-
1.28.1 Fitting location
A - High beam assistant control unit -J844-
B - 8-pin connector, at wiring harness - T8m
Overview of the control units (only for vehicles with left-hand drive)
1 - Multi-function steering wheel control unit -J453-
2 - Ignition starter switch -D-
3 - Steering column electronics control unit -J527-
4 - Electronic steering column lock control unit -J764-
5 - Light switch -E1-
6 - Control unit in dash panel insert -J285- / Immobilizer control unit -J362-
7 - Interface for entry and start system -J965-
8 - Control unit for emergency call module and communication unit -J949-
9 - Onboard control unit -J519-
10 - Parking aid control unit -J446- / park steering assistant control unit -J791-
11 - Data bus diagnostic interface -J533-
12 - Automatic gearbox control unit -J217-
13 - Wiper motor control unit -J400-
14 - Control unit for cornering light and headlight range control -J745-
15 - Battery monitor control unit -J367-
16 - Control unit for left light control -J1018-
17 - Engine control unit -J623-
18 - Power output module 1 for left LED headlight -A31-
19 - Daytime running light and left parking light control unit -J860-
20 - Double clutch gearbox mechatronics -J743-
21 - NOx sensor control unit - J583-
22 - Radiator fan control unit -J293-
23 - Control unit for clearance control -J428-
24 - Power steering control unit -J500-
25 - Control unit for transverse locks -J647-
26 - Structure-borne noise control unit -J869-
27 - Right daytime running light and parking light control unit -J861-
28 - Control unit for right light control -J1023-
29 - Power output module 1 for right LED headlight -A27-
30 - Additional heater control unit -J364-
31 - ABS control unit -J104-
32 - Airbag control unit -J234-
33 - Control unit for IT 1 -J794-
for MIB standard, high
34 - Control unit for IT 1 -J794-
for MIB entry
35 - Heater control unit -J65- / Air conditioning system control unit -J301- / Climatronic control unit -J255-
36 - Front camera for diver assistance systems -R242-/main beam assistant control unit -J844-
1.3 Steering column electronics control unit -J527-
Note: The version of the steering column electronics control unit can differ depending on the equipment.
1.3.1 Pin assignment
A - Steering column electronics control unit -J527-
B - 12-pin connector, - T12a
C - 8-pin connector
D - 8-pin connector
E - 6-pin connector
F - 16-pin connector, - T16a
G - 9-pin connector
H - 4-pin connector, T4w
A - Steering column electronics control unit -J527-
B - 12-pin connector -T12a- :
1 - not assigned
2 - not assigned
3 - Airbag (+)
4 - Airbag (-)
5 - not assigned
6 - not assigned
7 - Terminal 31 for horn activation -H- , for multi-function steering wheel control unit -J453-
8 - Horn activation -H- input (does not apply to vehicles with the multifunction steering wheel)
9 - LIN bus (only for vehicles with multi-function steering wheel)
10 - Terminal 15 for multi-function steering wheel control unit -J453-
11 - not assigned
12 - not assigned
C - 8-pin connector - Turn signal switch -E2- , , Headlight dipper and flasher switch -E4- :
1 - not assigned
2 - not assigned
3 - Terminal 31 for turn signal switch -E2- , for headlight dipper/flasher switch -E4-
4 - High beam
5 - Flashing lights
6 - Headlight flasher
7 - Headlight flasher
8 - Wake up for turn signals
D - 8-pin connector - Ignition starter switch -D- , , Ignition key withdrawal lock solenoid -N376- :
1 - Input of ignition starter switch terminal -D- 50 (without entry and start authorisation)
2 - not assigned
3 - Output of ignition starter switch -D- terminal 30 (without entry and start authorisation)
4 - Input of ignition starter switch -D- terminal 86s (without entry and start authorisation)
5 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
6 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
7 - Terminal 30 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
8 - Terminal 31 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
E - 6-pin connector - Intermittent wiper switch -E22- , Rear wiper switch -E34- , Intermittent wiper control -E38- , Multi-function display call-up button -E86- , Multi-function display memory switch -E109- :
1 - Terminal 31 for intermittent wiper control -E38- , for multi-function display call-up button -E86- , for multi-function display memory switch -E109-
2 - Input of intermittent wiper control -E38-
3 - Input of multi-function display call-up button -E86- , of multi-function display memory switch -E109-
4 - Input of rear wiper switch -E34-
5 - Input of intermittent wiper switch -E22-
6 - Terminal 31 for intermittent wiper switch -E22- , for rear wiper switch -E34-
F - 16-pin connector -T16a- :
1 - Input - terminal 30
2 - Input - terminal 31
3 - Convenience CAN bus, low
4 - Convenience CAN bus, high
5 - Output for CCS
6 - Output of engine control unit -J623- terminal 50 (without entry and start authorisation)
7 - Output of Onboard control unit -J519- terminal 86s (without entry and start authorisation)
8 - not assigned
9 - not assigned
10 - not assigned
11 - Input of selector lever switch locked in position P -F319- (only on vehicles with automatic gearbox)
12 - not assigned
13 - not assigned
14 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
15 - not assigned
16 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
G - 9-pin connector - CCS switch -E45- , CCS SET button -E227- :
1 - Terminal 15 for switch for ESC -E45-
2 - CCS OFF
3 - not assigned
4 - RES (+), SET (-)
5 - CCS ON/OFF
6 - Terminal 31 for CCS switch -E45- , for CCS SET button -E227-
7 - not assigned
8 - not assigned
9 - not assigned
H - 4-pin connector -T4w- :
3 - Airbag (+)
4 - Airbag (-)
5 - not assigned
6 - not assigned
1.3.2 Pin assignment
A - Steering column electronics control unit -J527-
B - 12-pin connector, - T12a
C - 9-pin connector
D - 7-pin connector
E - 6-pin connector
F - 16-pin connector, - T16a
G - 6-pin connector
H - 4-pin connector, T4w
A - Steering column electronics control unit -J527-
B - 12-pin connector -T12a- :
1 - not assigned
2 - not assigned
3 - Airbag (+)
4 - Airbag (-)
5 - not assigned
6 - not assigned
7 - Terminal 31 for horn activation -H- , for multi-function steering wheel control unit -J453-
8 - Input of horn activation -H-
9 - LIN bus (only for vehicles with multi-function steering wheel)
10 - Terminal 30 for multi-function steering wheel control unit -J453-
11 - not assigned
12 - not assigned
C - 9-pin connector - Turn signal switch -E2- , , Headlight dipper and flasher switch -E4- :
1 - RES (+), SET (-)
2 - CCS ON/OFF
3 - CCS OFF
4 - Terminal 31 for CCS switch -E45- , for CCS SET button -E227- , for function selection switch 2 -E272-
5 - Wake up for turn signals
6 - Indicator lights (LEFT)
7 - Terminal 31 for turn signal switch -E2- , for headlight dipper/flasher switch -E4-
8 - Headlight flasher/main beam
9 - Indicator lights (RIGHT)
D - 7-pin connector - Ignition starter switch -D- , , Ignition key withdrawal lock solenoid -N376- :
1 - Output of ignition starter switch -D- terminal 30 (without entry and start authorisation)
2 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
3 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
4 - Input of ignition starter switch -D- terminal 86s (without entry and start authorisation)
5 - Input of ignition starter switch terminal -D- 50 (without entry and start authorisation)
6 - Terminal 30 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
7 - Terminal 31 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
E - 6-pin connector - Intermittent wiper switch -E22- , Rear wiper switch -E34- , Intermittent wiper control -E38- , Multi-function display call-up button -E86- , Multi-function display memory switch -E109- :
1 - Input of multi-function display call-up button -E86- , of multi-function display memory switch -E109-
2 - Terminal 31 for intermittent wiper control -E38- , for multi-function display call-up button -E86- , for multi-function display memory switch -E109-
3 - Input of intermittent wiper control -E38-
4 - Input of intermittent wiper switch -E22-
5 - Terminal 31 for intermittent wiper switch -E22- , for rear wiper switch -E34-
6 - Input of rear wiper switch -E34-
F - 16-pin connector -T16a- :
1 - Input - terminal 30
2 - Input - terminal 31
3 - Convenience CAN bus, low
4 - Convenience CAN bus, high
5 - Output for CCS
6 - Output of engine control unit -J623- terminal 50 (without entry and start authorisation)
7 - Output of Onboard control unit -J519- terminal 86s (without entry and start authorisation)
8 - not assigned
9 - not assigned
10 - not assigned
11 - Input of selector lever switch locked in position P -F319- (only on vehicles with automatic gearbox)
12 - not assigned
13 - not assigned
14 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
15 - not assigned
16 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
G - 6-pin connector - CCS switch -E45- , CCS SET button -E227- :
1 - not assigned
2 - not assigned
3 - not assigned
4 - not assigned
5 - not assigned
6 - not assigned
H - 4-pin connector -T4w- :
1 - Airbag (+)
2 - Airbag (-)
3 - not assigned
4 - not assigned
1.3.3 Pin assignment
A - Steering column electronics control unit -J527-
B - 12-pin connector, - T12a
C - 9-pin connector
D - 7-pin connector
E - 6-pin connector
F - 14-pin connector, - T14a
G - 6-pin connector
H - 4-pin connector, T4w
I - 2-pin connector - T2az
A - Steering column electronics control unit -J527-
B - 12-pin connector -T12a- :
1 - not assigned
2 - not assigned
3 - Airbag (+)
4 - Airbag (-)
5 - not assigned
6 - not assigned
7 - Terminal 31 for horn activation -H- , for multi-function steering wheel control unit -J453-
8 - Input of horn activation -H-
9 - LIN bus (only for vehicles with multi-function steering wheel)
10 - Terminal 30 for multi-function steering wheel control unit -J453-
11 - not assigned
12 - not assigned
C - 9-pin connector - Turn signal switch -E2- , , Headlight dipper and flasher switch -E4- :
1 - RES (+), SET (-)
2 - CCS ON/OFF
3 - CCS OFF
4 - Terminal 31 for CCS switch -E45- , for CCS SET button -E227- for function selection switch 2 -E272-
5 - Wake up for turn signals
6 - Indicator lights (LEFT)
7 - Terminal 31 for turn signal switch -E2- , for headlight dipper/flasher switch -E4-
8 - Headlight flasher/main beam
9 - Indicator lights (RIGHT)
D - 7-pin connector - Ignition starter switch -D- , , Ignition key withdrawal lock solenoid -N376- :
1 - Output of ignition starter switch -D- terminal 30 (without entry and start authorisation)
2 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
3 - Input of ignition starter switch terminal -D- 15 (without entry and start authorisation)
4 - Input of ignition starter switch -D- terminal 86s (without entry and start authorisation)
5 - Input of ignition starter switch terminal -D- 50 (without entry and start authorisation)
6 - Terminal 30 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
7 - Terminal 31 for ignition key withdrawal lock solenoid -N376- (without entry and start authorisation)
E - 6-pin connector - Intermittent wiper switch -E22- , Rear wiper switch -E34- , Intermittent wiper control -E38- , Multi-function display call-up button -E86- , Multi-function display memory switch -E109- :
1 - Input of multi-function display call-up button -E86- , of multi-function display memory switch -E109-
2 - Terminal 31 for intermittent wiper control -E38- , for multi-function display call-up button -E86- , for multi-function display memory switch -E109-
3 - Input of intermittent wiper control -E38-
4 - Input of intermittent wiper switch -E22-
5 - Terminal 31 for intermittent wiper switch -E22- , for rear wiper switch -E34-
6 - Input of rear wiper switch -E34-
F - 14-pin connector -T14h- :
1 - Input - terminal 30
2 - Input - terminal 30
3 - not assigned
4 - Input - terminal 31
5 - Convenience CAN bus, low
6 - Convenience CAN bus, high
7 - Output for CCS
8 - Input - terminal 31
9 - Input of selector lever switch locked in position P -F319- (only on vehicles with automatic gearbox)
10 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
11 - Output of Onboard control unit -J519- terminal 15 (without entry and start authorisation)
12 - Output of Onboard control unit -J519- terminal 86s (without entry and start authorisation)
13 - Output of engine control unit -J623- terminal 50 (without entry and start authorisation)
14 - LIN bus (only for vehicles with multi-function steering wheel)
G - 6-pin connector - CCS switch -E45- , CCS SET button -E227- :
1 - not assigned
2 - not assigned
3 - not assigned
4 - not assigned
5 - not assigned
6 - not assigned
H - 4-pin connector -T4w- :
1 - Airbag (+)
2 - Airbag (-)
3 - not assigned
4 - not assigned
I - 2-pin connector -T2az- :
1 - Steering wheel heating (+)
2 - Steering wheel heating (-)
1.4 Electronic steering column lock control unit -J764-
1.4.1 Fitting location (only for left-hand drive vehicles - to July 2018)
A - Electronic steering column lock control unit -J764-
B - 16-pin connector, at wiring harness - T16e
1.4.2 Fitting location (only for left-hand drive vehicles - from July 2018):
A - Electronic steering column lock control unit -J764-
B - 4-pin connector, at wiring harness - T4cc
1.4.3 Fitting location (only for right-hand drive vehicles - to July 2018):
A - Electronic steering column lock control unit -J764-
B - 16-pin connector, at wiring harness - T16e
1.4.4 Fitting location (only for right-hand drive vehicles - from July 2018):
A - Electronic steering column lock control unit -J764-
B - 4-pin connector, at wiring harness - T4cc
1.5 Interface for entry and start system -J965-
1.5.1 Fitting location (only for left-hand drive vehicles - to July 2018)
Below the dash panel, near centre console -arrow-.
1.5.2 Fitting location (only for left-hand drive vehicles - from July 2018):
A - Interface for entry and start system -J965-
B - 40-pin connector, at wiring harness - T40a
1.5.3 Fitting location (only for right-hand drive vehicles - to July 2018):
Below the dash panel, near centre console -arrow-.
1.5.4 Fitting location (only for right-hand drive vehicles - from July 2018):
A - Interface for entry and start system -J965-
B - 40-pin connector, at wiring harness - T40a
1.5.5 Pin assignment (to July 2018)
A - Interface for entry and start system -J965-
B - 32-pin connector, at wiring harness - T32a
1.6 Control unit for emergency call module and communication unit -J949-
1.6.1 Fitting location (only for left-hand drive vehicles):
A - Control unit for emergency call module and communication unit -J949-
B - 2-pin connector, at wiring harness - T2aw
C - 26-pin connector, at wiring harness - T26d
1.6.2 Fitting location (only for right-hand drive vehicles):
A - Control unit for emergency call module and communication unit -J949-
B - 2-pin connector, at wiring harness - T2aw
C - 26-pin connector, at wiring harness - T26d
1.7 Onboard control unit - J519
1.7.1 Pin assignment, as of February 2017
A - 73-pin connector - T73a
B - 46-pin connector -T46b
C - 73-pin connector - T73c
73-pin connector -T73a- :
1 - Input (30) - front seat heating supply
2 - Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for left-hand drive vehicles)
- Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for right-hand drive vehicles)
3 - Output for tank filler flap locking motor -V155-
4 - Output for tank filler flap locking motor -V155-
5 - Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for left-hand drive vehicles)
- Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for right-hand drive vehicles)
6 - Output for central locking motor in rear right door, lock -V215- , motor for SAFE function of central locking in rear right door -V164-
7 - Output for central locking motor in rear right door, lock -V215-
8 -
9 - Output for central locking motor in rear lid -V53-
10 -
11 -
12 - Input - terminal 31
13 - Output for terminal 15 voltage supply relay -J329-
14 - Output - signal - terminal 15
15 - LIN bus - Sensor for interior monitoring -G273- . Encoder for vehicle incline -G384- . Control unit for sunroof -J245-
16 - CAN H, convenience
17 - CAN L, convenience
18 -
19 -
20 -
21 -
22 - Output for vehicle level sensor, rear left -G76-
23 - Input of vehicle level sensor, rear left -G76-
24 -
25 -
26 -
27 -
28 -
29 - Input of fog light and rear fog light switch -E23-
30 -
31 - Input of interior button for central locking driver's side -E308-
32 - Input of rear lid handle release button -E234-
33 - Input of central locking lock unit, rear right -F223-
34 -
35 - Input of central locking lock unit, rear left -F222-
36 - Output for motor for SAFE function of central locking in rear left door -V163-
37 - Output for motor for SAFE function of central locking in rear right door -V164-
38 -
39 -
40 -
41 -
42 -
43 - Input of light switch -E1- terminal 58
44 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 15 (for vehicles with entry and start authorisation)
45 -
46 - Input of light switch -E1- terminal TFL
47 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 15 (for vehicles with entry and start authorisation)
48 - Input of door contact switch, rear right -F11-
49 -
50 - Input of door contact switch, rear left -F10-
51 - Input of deactivation button of interior monitoring and vehicle inclination -E616-
52 - Input of rear lid lock unit -F256- terminal 31
53 - Closing unit for tailgate -F256- input (on vehicles with electric tailgate opening)
54 - Input of steering column electronics control unit -J527- - terminal 86s (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 86s (for vehicles with entry and start authorisation)
55 -
56 -
57 - Output for bulb for high level brake light -M25-
58 -
59 - Output for number plate light, left -X4- , number plate light, right -X5-
60 - Output for turn signal bulb, rear left -M6-
61 - Output for rear window wiper motor -V12-
62 - Output for rear window wiper motor -V12-
63 - Input - terminal 31
64 - Output for reversing light bulb, right -M17- , Automatic anti-dazzle interior mirror -Y7- , rear view camera -R189-
65 - Output for tail light bulb, right -M2-
66 - Input (30) - light supply
67 -
68 - Output for central locking motor in rear left door, lock -V214- , motor for SAFE function of central locking in rear left door -V163-
69 - Output for central locking motor in rear left door, lock -V214-
70 -
71 - Output for brake light bulb, left -M9-
72 - Output for rear fog light bulb, left -L46-
73 - Input - terminal 30
46-pin connector -T46b- :
1 - Output for Right lamp for dipped beam headlights -M31- , Power output module 1 for right headlight -A27-
2 - Lamp for right high beam headlight -M32- output (not for Octavia RS)
- Power module 1 output for left LED headlights -A31-
3 - Output for left side light bulb -M1-
4 - Output for control unit for left daytime running light and side light -J860-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
5 - Output for fog light bulb, right -L23- , static cornering light, right -M52-
6 - Output for left headlight range control motor -V48- , right headlight range control motor -V49- terminal 31
7 - Output for windscreen and rear window washer pump -V59-
8 - Output for windscreen and rear window washer pump -V59-
9 - Output for heating resistance for injection nozzle, left -Z20- , heating resistance for injection nozzle, right -Z21-
10 - Output for control unit for left daytime running light and side light -J860-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
11 - Input of reversing light switch -F4-
12 - Input of brake lining/pad wear sender, front right -G35-
13 - Input of brake fluid level warning contact -F34-
14 - Input of bonnet contact switch -F266-
15 -
16 - Input of coolant shortage indicator sender -G32-
17 - Input of vehicle level sensor, front right -G78-
18 - Output for vehicle level sensor, front left -G78-
19 - Output for sender earth - terminal 31
20 - Output for turn signal bulb, front right -M7-
21 - Output for control unit for right daytime running light and side light -J861-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
22 -
23 -
24 - Output for horn relay -J413-
25 -
26 - Output for heated windscreen relay -J47-
27 - Input of ambient temperature sensor -G17-
28 - Input of windscreen washer fluid level sender -G33-
29 -
30 - LIN bus - wiper motor control unit -J400-
31 - LIN Bus - signal horn for anti-theft alarm system -H8-
32 - Output for control unit for right daytime running light and side light -J861-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
33 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
34 -
35 - Output for side light bulb, right -M3-
36 - Output for turn signal bulb, front left -M5-
37 -
38 -
39 - Output for Lamp for left high beam headlight -M30- (not for Octavia RS)
- Output for Power module 1 for right LED headlights -A27-
40 -
41 -
42 -
43 -
44 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
45 - Output for fog light bulb, left -L22- , static cornering light, left -M51-
46 - Output for headlight washer system pump -V11-
73-pin connector -T73c- :
1 - Input (30) - light supply
2 -
3 -
4 -
5 - Output for left lamp for dipped beam headlights -M29- , power output module 1 for left headlight -A31-
6 - Output for right rear fog light lamp -L47-
7 -
8 - Output for brake light bulb, right -M10-
9 -
10 - Output for tail light bulb, left -M4-
11 - Output for reversing light bulb, left -M16-
12 - Output for interior light - terminal 30g
13 -
14 - Input of interface for entry and start authorisation -J965- (wake up wire)
15 - Input of light switch -E1- terminal 56
16 - Input of light switch -E1- (AFL)
17 -
18 -
19 -
20 -
21 - Output for Warning light for operational profile selection -K280-
22 -
23 -
24 - Output for heated rear window relay -J9-
25 -
26 -
27 -
28 - Input of humidity sender -G355- , air humidity, rain and light detector sensor -G823-
29 - Output for Light for front left door contour lighting -L251- , Light for front right door contour lighting -L252- , Light for rear left door contour lighting -L253- , Light
for rear right door contour lighting -L254-
30 -
31 - Output for turn signal bulb, rear right -M8-
32 - Output for deactivation warning light of interior monitoring and vehicle inclination -K248-
33 -
34 - Input of exterior mirror heating button -E735-
35 -
36 -
37 -
38 -
39 -
40 - Input of Temperature sensor for front passenger seat -G60- (only for left-hand drive vehicles)
- Input of Temperature sensor for driver's seat -G59- (only for right-hand drive vehicles)
41 -
42 - Input of hazard warning lights button -E229-
43 - Input of Temperature sensor for driver's seat -G59- (only for left-hand drive vehicles)
- Input of Temperature sensor for front passenger's seat -G60- (only for right-hand drive vehicles)
44 -
45 -
46 - Output for heated front seat control unit -J786-
47 - Output for control light for interior locking warning light, driver side -K174-
48 - Output for hazard warning light system warning light -K6- , bulb for button illumination -L76-
49 -
50 -
51 - Output for start/stop operation warning light -K259-
52 -
53 -
54 -
55 -
56 - Output for sender earth - terminal 31
57 - Output for vehicle level sensor, rear left -G76-
58 - Input of brake light switch -F-
59 -
60 - Input of start/stop operation button -E693-
61 -
62 - Output - terminal 58d
63 - Input - terminal 31
64 -
65 -
66 -
67 - Output for interior light, Deactivation button of interior monitoring and vehicle incline -E616- - Terminal 31 (door contact switch)
68 -
69 -
70 -
71 -
72 - Output for left footwell light -W9- , right footwell light -W10- , rear left footwell light -W45- , rear right footwell light -W46-
73 - Input - terminal 30
1.7.2 Pin assignment, as of May 2017
A - 73-pin connector - T73a
B - 46-pin connector -T46b
C - 73-pin connector - T73c
73-pin connector -T73a- :
1 - Input (30) - front seat heating supply
2 - Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for left-hand drive vehicles0
- Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for right-hand drive vehicles)
3 - Output for tank filler flap locking motor -V155-
4 - Output for tank filler flap locking motor -V155-
5 - Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for left-hand drive vehicles)
- Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for right-hand drive vehicles)
6 - Output for central locking motor in rear right door, lock -V215- , motor for SAFE function of central locking in rear right door -V164-
7 - Output for central locking motor in rear right door, lock -V215-
8 -
9 - Output for central locking motor in rear lid -V53-
10 -
11 -
12 - Input - terminal 31
13 - Output for terminal 15 voltage supply relay -J329-
14 - Output - signal - terminal 15
15 - LIN bus - Sensor for interior monitoring -G273- . Encoder for vehicle incline -G384- . Control unit for sunroof -J245-
16 - CAN H, convenience
17 - CAN L, convenience
18 -
19 -
20 -
21 -
22 - Output for vehicle level sensor, rear left -G76-
23 - Input of vehicle level sensor, rear left -G76-
24 -
25 -
26 -
27 -
28 -
29 - Input of fog light and rear fog light switch -E23-
30 -
31 - Input of interior button for central locking driver's side -E308-
32 - Input of rear lid handle release button -E234-
33 - Input of central locking lock unit, rear right -F223-
34 -
35 - Input of central locking lock unit, rear left -F222-
36 - Output for motor for SAFE function of central locking in rear left door -V163-
37 - Output for motor for SAFE function of central locking in rear right door -V164-
38 -
39 -
40 -
41 -
42 -
43 - Input of light switch -E1- terminal 58
44 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 15 (for vehicles with entry and start authorisation)
45 -
46 - Input of light switch -E1- terminal TFL
47 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 15 (for vehicles with entry and start authorisation)
48 - Input of door contact switch, rear right -F11-
49 -
50 - Input of door contact switch, rear left -F10-
51 -
52 - Input of rear lid lock unit -F256- terminal 31
53 - Closing unit for tailgate -F256- input (on vehicles with electric tailgate opening)
54 - Input of steering column electronics control unit -J527- - terminal 86s (for vehicles without entry and start authorisation)
- Steering column electronics control unit -J764- input, terminal 86s (for vehicles with entry and start authorisation)
55 -
56 -
57 - Output for bulb for high level brake light -M25-
58 -
59 - Output for number plate light, left -X4- , number plate light, right -X5-
60 - Output for turn signal bulb, rear left -M6-
61 - Output for rear window wiper motor -V12-
62 - Output for rear window wiper motor -V12-
63 - Input - terminal 31
64 - Output for reversing light bulb, right -M17- , Automatic anti-dazzle interior mirror -Y7- , rear view camera -R189-
65 - Output for tail light bulb, right -M2-
66 - Input (30) - light supply
67 -
68 - Output for central locking motor in rear left door, lock -V214- , motor for SAFE function of central locking in rear left door -V163-
69 - Output for central locking motor in rear left door, lock -V214-
70 -
71 - Output for brake light bulb, left -M9-
72 - Output for rear fog light bulb, left -L46-
73 - Input - terminal 30
46-pin connector -T46b- :
1 - Output for Right lamp for dipped beam headlights -M31- , Power output module 1 for right headlight -A27-
2 - Lamp for right high beam headlight -M32- output (not for Octavia RS)
- Power module 1 output for left LED headlights -A31-
3 - Output for left side light bulb -M1-
4 - Output for control unit for left daytime running light and side light -J860-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
5 - Output for fog light bulb, right -L23- , static cornering light, right -M52-
6 - Output for left headlight range control motor -V48- , right headlight range control motor -V49- terminal 31
7 - Output for windscreen and rear window washer pump -V59-
8 - Output for windscreen and rear window washer pump -V59-
9 - Output for heating resistance for injection nozzle, left -Z20- , heating resistance for injection nozzle, right -Z21-
10 - Output for control unit for left daytime running light and side light -J860-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
11 - Input of reversing light switch -F4-
12 - Input of brake lining/pad wear sender, front right -G35-
13 - Input of brake fluid level warning contact -F34-
14 - Input of bonnet contact switch -F266-
15 -
16 - Input of coolant shortage indicator sender -G32-
17 - Input of vehicle level sensor, front right -G78-
18 - Output for vehicle level sensor, front left -G78-
19 - Output for sender earth - terminal 31
20 - Output for turn signal bulb, front right -M7-
21 - Output for control unit for right daytime running light and side light -J861-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
22 -
23 -
24 - Output for horn relay -J413-
25 -
26 - Output for heated windscreen relay -J47-
27 - Input of ambient temperature sensor -G17-
28 - Input of windscreen washer fluid level sender -G33-
29 -
30 - LIN bus - wiper motor control unit -J400-
31 - LIN Bus - signal horn for anti-theft alarm system -H8-
32 - Output for control unit for right daytime running light and side light -J861-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
33 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
34 -
35 - Output for side light bulb, right -M3-
36 - Output for turn signal bulb, front left -M5-
37 -
38 -
39 - Output for Lamp for left high beam headlight -M30- (not for Octavia RS)
- Output for Power module 1 for right LED headlights -A27-
40 -
41 -
42 -
43 -
44 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
45 - Output for fog light bulb, left -L22- , static cornering light, left -M51-
46 - Output for headlight washer system pump -V11-
73-pin connector -T73c- :
1 - Input (30) - light supply
2 -
3 -
4 -
5 - Output for left lamp for dipped beam headlights -M29- , power output module 1 for left headlight -A31-
6 - Output for right rear fog light lamp -L47-
7 -
8 - Output for brake light bulb, right -M10-
9 -
10 - Output for tail light bulb, left -M4-
11 - Output for reversing light bulb, left -M16-
12 - Output for interior light - terminal 30g
13 -
14 - Input of interface for entry and start authorisation -J965- (wake up wire)
15 - Input of light switch -E1- terminal 56
16 - Input of light switch -E1- (AFL)
17 -
18 -
19 -
20 -
21 - Output for Warning light for operational profile selection -K280-
22 -
23 -
24 - Output for heated rear window relay -J9-
25 -
26 -
27 -
28 - Input of humidity sender -G355- , air humidity, rain and light detector sensor -G823-
29 - Output for Light for front left door contour lighting -L251- , Light for front right door contour lighting -L252- , Light for rear left door contour lighting -L253- , Light
for rear right door contour lighting -L254-
30 -
31 - Output for turn signal bulb, rear right -M8-
32 -
33 -
34 - Input of exterior mirror heating button -E735-
35 -
36 -
37 -
38 -
39 -
40 - Input of Temperature sensor for front passenger seat -G60- (only for left-hand drive vehicles)
- Input of Temperature sensor for driver's seat -G59- (only for right-hand drive vehicles)
41 -
42 - Input of hazard warning lights button -E229-
43 - Input of Temperature sensor for driver's seat -G59- (only for left-hand drive vehicles)
- Input of Temperature sensor for front passenger's seat -G60- (only for right-hand drive vehicles)
44 -
45 -
46 - Output for heated front seat control unit -J786-
47 - Output for control light for interior locking warning light, driver side -K174-
48 - Output for hazard warning light system warning light -K6- , bulb for button illumination -L76-
49 -
50 -
51 - Output for start/stop operation warning light -K259-
52 -
53 -
54 -
55 -
56 - Output for sender earth - terminal 31
57 - Output for vehicle level sensor, rear left -G76-
58 - Input of brake light switch -F-
59 -
60 - Input of start/stop operation button -E693-
61 -
62 - Output - terminal 58d
63 - Input - terminal 31
64 -
65 -
66 -
67 - Output for interior light - terminal 31 (door contact switch)
68 -
69 -
70 -
71 -
72 - Output for left footwell light -W9- , right footwell light -W10- , rear left footwell light -W45- , rear right footwell light -W46-
73 - Input - terminal 30
1.7.3 Pin assignment from July 2018
A - 73-pin connector - T73a
B - 46-pin connector -T46b
C - 73-pin connector - T73c
73-pin connector -T73a- :
1 - Input (30) - front seat heating supply
2 - Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for left-hand drive vehicles0
- Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for right-hand drive vehicles)
3 - Output for tank filler flap locking motor -V155-
4 - Output for tank filler flap locking motor -V155-
5 - Output for heated front passenger's seat -Z8- , heated front passenger's seat backrest -Z9- (only for left-hand drive vehicles)
- Output for heated driver's seat -Z6- , heated driver seat backrest -Z7- (only for right-hand drive vehicles)
6 - Output for central locking motor in rear right door, lock -V215- , motor for SAFE function of central locking in rear right door -V164-
7 - Output for central locking motor in rear right door, lock -V215-
8 -
9 - Output for central locking motor in rear lid -V53-
10 -
11 -
12 - Input - terminal 31
13 - Output for terminal 15 voltage supply relay -J329-
14 - Output - signal - terminal 15
15 - LIN bus - Sensor for interior monitoring -G273- . Encoder for vehicle incline -G384- . Control unit for sunroof -J245-
16 - CAN H, convenience
17 - CAN L, convenience
18 -
19 -
20 -
21 -
22 - Output for vehicle level sensor, rear left -G76-
23 - Input of vehicle level sensor, rear left -G76-
24 -
25 -
26 -
27 -
28 -
29 - Input of fog light and rear fog light switch -E23-
30 -
31 - Input of interior button for central locking driver's side -E308-
32 - Input of rear lid handle release button -E234-
33 - Input of central locking lock unit, rear right -F223-
34 -
35 - Input of central locking lock unit, rear left -F222-
36 - Output for motor for SAFE function of central locking in rear left door -V163-
37 - Output for motor for SAFE function of central locking in rear right door -V164-
38 -
39 -
40 -
41 -
42 -
43 - Input of light switch -E1- terminal 58
44 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Input of interface for entry and start system -J965- terminal 15 (for vehicles with entry and start authorisation)
45 -
46 - Input of light switch -E1- terminal TFL
47 - Input of steering column electronics control unit -J527- - terminal 15 (for vehicles without entry and start authorisation)
- Input of interface for entry and start system -J965- terminal 15 (for vehicles with entry and start authorisation)
48 - Input of door contact switch, rear right -F11-
49 -
50 - Input of door contact switch, rear left -F10-
51 -
52 - Input of rear lid lock unit -F256- terminal 31
53 - Closing unit for tailgate -F256- input (on vehicles with electric tailgate opening)
54 - Input of steering column electronics control unit -J527- - terminal 86s (for vehicles without entry and start authorisation)
- Input of interface for entry and start system -J965- terminal 86s (for vehicles with entry and start authorisation)
55 -
56 -
57 - Output for bulb for high level brake light -M25-
58 -
59 - Output for number plate light, left -X4- , number plate light, right -X5-
60 - Output for turn signal bulb, rear left -M6-
61 - Output for rear window wiper motor -V12-
62 - Output for rear window wiper motor -V12-
63 - Input - terminal 31
64 - Output for reversing light bulb, right -M17- , Automatic anti-dazzle interior mirror -Y7- , rear view camera -R189-
65 - Output for tail light bulb, right -M2-
66 - Input (30) - light supply
67 -
68 - Output for central locking motor in rear left door, lock -V214- , motor for SAFE function of central locking in rear left door -V163-
69 - Output for central locking motor in rear left door, lock -V214-
70 -
71 - Output for brake light bulb, left -M9-
72 - Output for rear fog light bulb, left -L46-
73 - Input - terminal 30
46-pin connector -T46b- :
1 - Output for Right lamp for dipped beam headlights -M31- , Power output module 1 for right headlight -A27-
2 - Lamp for right high beam headlight -M32- output (not for Octavia RS)
- Power module 1 output for left LED headlights -A31-
3 - Output for left side light bulb -M1-
4 - Output for control unit for left daytime running light and side light -J860-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
5 - Output for fog light bulb, right -L23- , static cornering light, right -M52-
6 - Output for left headlight range control motor -V48- , right headlight range control motor -V49- terminal 31
7 - Output for windscreen and rear window washer pump -V59-
8 - Output for windscreen and rear window washer pump -V59-
9 - Output for heating resistance for injection nozzle, left -Z20- , heating resistance for injection nozzle, right -Z21-
10 - Output for control unit for left daytime running light and side light -J860-
- Output for lamp for right fog lights -L23- . Right static cornering light -M52- (only for Octavia RS)
11 - Input of reversing light switch -F4-
12 - Input of brake lining/pad wear sender, front right -G35-
13 - Input of brake fluid level warning contact -F34-
14 - Input of bonnet contact switch -F266-
15 -
16 - Input of coolant shortage indicator sender -G32-
17 - Input of vehicle level sensor, front right -G78-
18 - Output for vehicle level sensor, front left -G78-
19 - Output for sender earth - terminal 31
20 - Output for turn signal bulb, front right -M7-
21 - Output for control unit for right daytime running light and side light -J861-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
22 -
23 -
24 - Output for horn relay -J413-
25 -
26 - Output for heated windscreen relay -J47-
27 - Input of ambient temperature sensor -G17-
28 - Input of windscreen washer fluid level sender -G33-
29 -
30 - LIN bus - wiper motor control unit -J400-
31 - LIN Bus - signal horn for anti-theft alarm system -H8-
32 - Output for control unit for right daytime running light and side light -J861-
- Output for Lamp for left fog lights -L22- . Left static cornering light -M51- (only for Octavia RS)
33 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
34 -
35 - Output for side light bulb, right -M3-
36 - Output for turn signal bulb, front left -M5-
37 -
38 -
39 - Output for Lamp for left high beam headlight -M30- (not for Octavia RS)
- Output for Power module 1 for right LED headlights -A27-
40 -
41 -
42 -
43 -
44 - Output for headlight range control motor, left -V48- , headlight range control motor, right -V49-
45 - Output for fog light bulb, left -L22- , static cornering light, left -M51-
46 - Output for headlight washer system pump -V11-
73-pin connector -T73c- :
1 - Input (30) - light supply
2 -
3 -
4 -
5 - Output for left lamp for dipped beam headlights -M29- , power output module 1 for left headlight -A31-
6 - Output for right rear fog light lamp -L47-
7 -
8 - Output for brake light bulb, right -M10-
9 -
10 - Output for tail light bulb, left -M4-
11 - Output for reversing light bulb, left -M16-
12 - Output for interior light - terminal 30g
13 -
14 - Input of interface for entry and start authorisation -J965- (wake up wire)
15 - Input of light switch -E1- terminal 56
16 - Input of light switch -E1- (AFL)
17 -
18 -
19 -
20 -
21 - Output for Warning light for operational profile selection -K280-
22 -
23 -
24 - Output for heated rear window relay -J9-
25 -
26 -
27 -
28 - Input of humidity sender -G355- , air humidity, rain and light detector sensor -G823-
29 - Output for Light for front left door contour lighting -L251- , Light for front right door contour lighting -L252- , Light for rear left door contour lighting -L253- , Light
for rear right door contour lighting -L254-
30 -
31 - Output for turn signal bulb, rear right -M8-
32 -
33 -
34 - Input of exterior mirror heating button -E735-
35 -
36 -
37 -
38 -
39 -
40 - Input of Temperature sensor for front passenger seat -G60- (only for left-hand drive vehicles)
- Input of Temperature sensor for driver's seat -G59- (only for right-hand drive vehicles)
41 -
42 - Input of hazard warning lights button -E229-
43 - Input of Temperature sensor for driver's seat -G59- (only for left-hand drive vehicles)
- Input of Temperature sensor for front passenger's seat -G60- (only for right-hand drive vehicles)
44 -
45 -
46 - Output for heated front seat control unit -J786-
47 - Output for control light for interior locking warning light, driver side -K174-
48 - Output for hazard warning light system warning light -K6- , bulb for button illumination -L76-
49 -
50 -
51 - Output for start/stop operation warning light -K259-
52 -
53 -
54 -
55 -
56 - Output for sender earth - terminal 31
57 - Output for vehicle level sensor, rear left -G76-
58 - Input of brake light switch -F-
59 -
60 - Input of start/stop operation button -E693-
61 -
62 - Output - terminal 58d
63 - Input - terminal 31
64 -
65 -
66 -
67 - Output for interior light - terminal 31 (door contact switch)
68 -
69 -
70 -
71 -
72 - Output for left footwell light -W9- , right footwell light -W10- , rear left footwell light -W45- , rear right footwell light -W46-
73 - Input - terminal 30
1.8 Parking aid control unit -J446- / park steering assistant control unit -J791-
1.8.1 Fitting location (only for left-hand drive vehicles):
A - Parking aid control unit -J446- / park steering assistant control unit -J791-
B - 18-pin connector, at wiring harness - T18b
C - 26-pin connector, at wiring harness - T26b
1.8.2 Fitting location (only for right-hand drive vehicles):
A - Parking aid control unit -J446- / park steering assistant control unit -J791-
B - 18-pin connector, at wiring harness - T18b
C - 26-pin connector, at wiring harness - T26b
1.9 Control unit in dash panel insert -J285- / Immobilizer control unit -J362-
1.9.1 Pin assignment
A - Control unit in dash panel insert -J285- / Immobilizer control unit -J362-
B - 18-pin connector, at wiring harness - T18a
18-pin connector -T18a- :
1 - Terminal 30 - Input
2 - not assigned
3 - not assigned
4 - not assigned
5 - not assigned
6 - not assigned
7 - Handbrake warning switch -F9-
8 - Immobilizer reading coil -D2-
9 - Immobilizer reading coil -D2-
10 - Terminal 31 - Input
11 - Terminal 31 - sender earth - output
12 - Fuel level sender 2 -G169- (only for vehicles with four-wheel drive)
13 - Fuel level sender 2 -G169- (only for vehicles with four-wheel drive)
14 - Fuel gauge sender -G-
15 - Fuel gauge sender -G-
16 - not assigned
17 - CAN L, convenience, control unit in dash panel insert -J285-
18 - CAN H, convenience, control unit in dash panel insert -J285-
A - Control unit in dash panel insert -J285- / Immobilizer control unit -J362-
B - 2-pin connector, at wiring harness - T2bd
C - 18-pin connector, at wiring harness - T18a
18-pin connector -T18a- :
1 - Terminal 30 - Input
2 - not assigned
3 - not assigned
4 - not assigned
5 - not assigned
6 - not assigned
7 - Handbrake warning switch -F9-
8 - Immobilizer reading coil -D2-
9 - Immobilizer reading coil -D2-
10 - Terminal 31 - Input
11 - Terminal 31 - sender earth - output
12 - Fuel level sender 2 -G169- (only for vehicles with four-wheel drive)
13 - Fuel level sender 2 -G169- (only for vehicles with four-wheel drive)
14 - Fuel gauge sender -G-
15 - Fuel gauge sender -G-
16 - Diagnostics cable - MOST
17 - CAN L, convenience, control unit in dash panel insert -J285-
18 - CAN H, convenience, control unit in dash panel insert -J285-
1.10 Data bus diagnostic interface -J533-
1.10.1 Fitting location (only for left-hand drive vehicles):
Under the left dash panel, -arrow B-.
1.10.3 Pin assignment
A - Data bus diagnostic interface -J533-
B - 20-pin connector, at wiring harness - T20a
1.11 Automatic gearbox control unit -J217-
1.11.1 Fitting location
A - Automatic gearbox control unit -J217-
B - 81-pin connector, at wiring harness - T81a
1.12 Control unit for cornering light and headlight range control -J745-
1.12.1 Fitting location (only for left-hand drive vehicles):
A - Control unit for cornering light and headlight range control -J745-
B - 20-pin connector, at wiring harness - T20f
1.12.2 Fitting location (only for right-hand drive vehicles):
A - Control unit for cornering light and headlight range control -J745-
B - 20-pin connector, at wiring harness - T20f
1.13 Additional heater control unit -J364-
1.13.1 Fitting location
A - Additional heater control unit -J364-
B - 2-pin connector, at wiring harness - T2ad
C - 6-pin connector, at wiring harness - T6am
D - 2-pin connector, at wiring harness - T2ac
E - 4-pin connector, at wiring harness - T4bf
F - 2-pin connector, at wiring harness - T2ae
1.14 ABS control unit -J104-
1.14.1 Fitting location (only for left-hand drive vehicles):
A - ABS control unit -J104-
B - 38-pin connector, at wiring harness - T38a
A - ABS control unit -J104-
B - 46-pin connector, at wiring harness - T46a
1.14.2 Fitting location (only for right-hand drive vehicles):
A - ABS control unit -J104-
B - 38-pin connector, at wiring harness - T38a
A - ABS control unit -J104-
B - 46-pin connector, at wiring harness - T46a
1.15 Airbag control unit -J234-
1.15.1 Fitting location (only for left-hand drive vehicles):
A - Airbag control unit -J234-
B - 90-pin connector, at wiring harness - T90a
1.15.2 Fitting location (only for right-hand drive vehicles):
A - Airbag control unit -J234-
B - 90-pin connector, at wiring harness - T90a
1.16 Battery monitor control unit -J367-
1.16.1 Fitting location
A - Battery monitor control unit -J367-
B - 2-pin connector, at wiring harness - T2e
1.17 Wiper motor control unit -J400-
1.17.1 Fitting location (only for left-hand drive vehicles):
A - Wiper motor control unit -J400-
B - 4-pin connector, at wiring harness - T4a
1.17.2 Fitting location (only for right-hand drive vehicles):
A - Wiper motor control unit -J400-
B - 4-pin connector, at wiring harness - T4a
1.18 Power steering control unit -J500-
1.18.1 Fitting location (only for left-hand drive vehicles):
A - Power steering control unit -J500-
B - 3-pin connector, at wiring harness - T3an
C - 2-pin connector, at wiring harness - T2m
D - 5-pin connector, at wiring harness - T5p
1.18.2 Fitting location (only for right-hand drive vehicles):
A - Power steering control unit -J500-
B - 3-pin connector, at wiring harness - T3an
C - 2-pin connector, at wiring harness - T2m
D - 5-pin connector, at wiring harness - T5p
1.19 Control unit for transverse locks -J647-
1.19.1 Fitting location
A - Control unit for transverse locks -J647-
B - 8-pin connector, at wiring harness - T8s
C - 2-pin connector, at wiring harness - T2au
1.20 Structure-borne noise control unit -J869-
1.20.1 Fitting location
A - Structure-borne noise control unit -J869-
B - 6-pin connector, at wiring harness - T6au
1.21 Engine control unit -J623-
1.21.1 Fitting location
A - Engine control unit -J623-
B - 94-pin connector, at wiring harness - T94a
C - 60-pin connector, at wiring harness - T60a
A - Engine control unit -J623-
B - 105-pin connector, at wiring harness - T105a
C - 91-pin connector, at wiring harness - T91a
1.22 Double clutch gearbox mechatronics -J743-
1.22.1 Fitting location
A - Double clutch gearbox mechatronics -J743-
B - 20-pin connector, at wiring harness - T20d
1.22.2 Fitting location
A - Double clutch gearbox mechatronics -J743-
B - 25-pin connector, at wiring harness - T25a
1.22.3 Fitting location
A - Double clutch gearbox mechatronics -J743-
B - 16-pin connector, at wiring harness - T16p
1.23 Control unit for clearance control -J428-
1.23.1 Fitting location
A - Control unit for clearance control -J428-
B - 8-pin connector, at wiring harness - T8n
1.24 Heater control unit -J65-
1.24.1 Pin assignment
A - Heater control unit -J65-
B - 20-pin connector, at wiring harness - T20e
C - 16-pin connector, at wiring harness - T16h
1.25 Air conditioning system control unit -J301-
1.25.1 Pin assignment
A - Air conditioning system control unit -J301-
B - 20-pin connector, at wiring harness - T20e
C - 16-pin connector, at wiring harness - T16h
1.26 Climatronic control unit -J255-
1.26.1 Pin assignment
A - Climatronic control unit -J255-
B - 20-pin connector, at wiring harness - T20e
C - 16-pin connector, at wiring harness - T16h
D - 16-pin connector, at wiring harness - T16j
1.27 Front camera for diver assistance systems -R242-
1.27.1 Fitting location
A - Front camera for diver assistance systems -R242-
B - 12-pin connector, at wiring harness - T12f
1.28 High beam assistant control unit -J844-
1.28.1 Fitting location
A - High beam assistant control unit -J844-
B - 8-pin connector, at wiring harness - T8m
Последнее редактирование: