Fluid Level Check – Four-Speed Automatic Transmission
Use the following procedure to check the automatic transmission fluid level properly:
1. Park the vehicle on level ground.
2. Run the engine at curb idle speed for a minimum of 60 seconds.
3. Apply the parking brake fully.
4. Place the shift lever momentarily into each gear position ending with the lever in PARK.
5. Wipe the area around the dipstick clean to eliminate the possibility of dirt entering the transmission.
6. Remove the dipstick and determine if the fluid is hot or cold. Hot fluid is approximately 180° F (82° C), which is the normal operating temperature after the vehicle is driven at least 15 miles (24 km). Hot fluid cannot be held comfortably between the fingertips. Cold fluid is at a temperature below 80° F (27° C).
7. Wipe the dipstick clean and reinsert until seated. Then, remove dipstick and note the reading.
a. If the fluid is hot, the reading should be in the crosshatched area marked “HOT” (between the upper two holes in the dipstick).
b. If the fluid is cold, the fluid level should be between the lower two holes in the area marked “COLD.” If the fluid level is low, add sufficient fluid through the filler (dipstick) tube to bring it to the proper level. Do not overfill.
CAUTION!
• Using a transmission fluid other than the manufacturer’s
recommended fluid may cause deterioration
in transmission shift quality and/or torque
converter shudder. Using a transmission fluid
other than that recommended by the manufacturer
will require more frequent fluid and filter
changes. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further
information.
• Dirt and water in the transmission can cause serious damage. To prevent dirt and water from entering the transmission after checking or replenishing fluid, make certain that the dipstick cap is re-seated properly.
See also:
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