Fluid Level With Out Scan Tool

Fluid Level Check - 42RLE

This fluid level should be checked when the engine is fully warmed up and the fluid in the transmission is heated to its normal operating temperature. Operation of the transmission with an improper fluid level will greatly reduce the life of the transmission and of the fluid. Check the fluid whenever the vehicle is serviced for other reasons.

NOTE: Whenever the fluid level is checked, especially on a vehicle used in severe service, the condition of the fluid should be noted. If the fluid is dark and has a strong odor, fluid should be changed and the bands adjusted.

A physical change in the fluid may be the result of overheating, resulting in fluid degradation. This is possible in severe service or if the vehicle is equipped with a non-factory installed air-conditioning unit.

To check the automatic transmission fluid level properly, the following procedure must be used:

1. The vehicle must be on level ground.

2. The engine should be running at curb idle speed for a minimum of 60 seconds.

3. Fully apply parking brake.

4. Apply the service brakes and shift the transmission into D (Drive) and R (Reverse) for a minimum of two seconds in each gear position. Shift into N (Neutral).

5. The fluid MUST be checked with the transmission in N (Neutral).

6. Remove the dipstick and feel if the fluid is hot or warm. Hot fluid is approximately 180°F (82°C), the normal operating temperature after the vehicle has been driven at least 25 km (15 miles). The fluid cannot be comfortably held between the finger tips. Warm is when fluid is between 85° and 125°F (29° and 52°C).

7. Wipe the dipstick clean and reinsert until seated. Remove dipstick and note reading.

a. If the fluid is hot, the reading should be in the crosshatched area marked "OK".

b. If the fluid is warm, the reading should be above the Min hole and below the circle in the cross hatched area.

If the fluid level is low, add sufficient fluid to bring to the proper level.

Fluid is added through the dipstick tube.

NOTE: To prevent dirt and water from entering the transmission after checking or replenishing fluid, make certain that the dipstick cap is properly reseated.