Previous, Next, Contents, Home.

Checking and Filling ATF

The location of the dipstick for checking the ATF is shown in Fig. 7-7. Two types of dipsticks used on cars covered by this manual are shown in Fig. 7-8. The level should be checked with the car on a level surface, the ATF warm, the engine idling, the parking brake firmly set, and the transmission selector lever in park. The ATF level is correct if it is between the MIN and MAX marks on the dipstick. The ATF is sufficiently warm if the car is driven approximately 6 mi. (10 km) prior to checking the level.

Fig. 7-7. ATF dipstick (arrow). Inset shows marks on ATF dipstick. Level should be between MIN and MAX marks.

Fig. 7-8. Two versions of automatic transmission dipsticks used on earlier and later transmissions. Difference between marks is 0.33 l (.35 US qt.) on early version and 0.23 l (.24 US qt.) on later version.

If the level is too low, use a clean funnel to add ATF as specified in 3. Fluid and Lubricant Specifications until it indicates between the two marks on the dipstick.

NOTE-

If the ATF level is incorrect, and a visual inspection does not indicate any external leaks, then an internal oil seal between the transmission and final drive may be faulty. Correcting the ATF level will not eliminate the problem. See AUTOMATIC TRANSMISSION for more information on faulty oil seals.

Check the condition of the ATF by rubbing some between fingers and sniffing it. The ATF should not be foamy, gritty, or have a burnt odor. Contaminated ATF should be drained and replaced to prevent further damage, but doing so will not repair any internal transmission damage that has already occurred.

NOTE-

Because Dexron II® ATF is a red/brown color that discolors to black/brown during normal use, ATF color may not be a good indicator of its condition.

Previous, Next, Contents, Home.