Check Transmission Fluid Level and Condition

WARNING: This page is about a different car, the 2007 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: The vehicle should not be driven if the transmission fluid level indicator shows the transmission fluid below the DO NOT DRIVE mark or internal failure could result.

NOTE: Transmission fluid expands when warmed. To obtain an accurate transmission fluid level check, drive the vehicle until warmed, approximately 30 km (18.75 mi). If the vehicle has been operated for an extended period at high speeds, in city traffic, during hot weather or while pulling a trailer, the vehicle should be turned off for about 30 minutes to allow the transmission fluid to cool before checking.

NOTE: The transmission fluid level should be checked at normal operating temperatures, 66°C-77°C (150°F-170°F), on a level surface. The normal operating temperature can be reached after approximately 32 km (20 mi) of driving. However, you can check the transmission fluid level without driving if the outside temperature is above 10°C (50°F). When the vehicle has not been driven, and the outside temperature is above 10°C (50°F), the transmission fluid level should be between the holes on the transmission fluid level indicator. If the transmission fluid is to be checked when the transmission fluid is at room temperature, the transmission fluid level indicator could indicate that transmission fluid should be added if the transmission fluid level indicator is misread. If transmission fluid is added at this time, an overfill condition could result when the vehicle reaches operating temperature of 66°C-77°C (150°F-170°F).

Drive the vehicle 32 km (20 mi) or until the vehicle reaches normal operating temperatures.
Park the vehicle on a level surface and apply the parking brake.
With the parking brake applied and your foot on the brake pedal, start the engine and move the selector lever through all the gear ranges. Allow sufficient time for each gear to engage.
Place the selector lever in PARK and leave the engine running.
Remove the transmission fluid level indicator and wipe it clean with a lint free cloth.
Install the transmission fluid level indicator until it is fully seated into the transmission fluid filler tube.

Remove the transmission fluid level indicator and inspect the transmission fluid level. The transmission fluid level should be in the designated area for normal and room temperature.

Fig 1: Identifying Transmission Fluid Level Temperature

Courtesy of FORD MOTOR CO.

Item	Description
1	Transmission fluid level at operating temperature 66°C-77°C (150°F-170°F)
2	Transmission fluid level at room temperature 10°C-35°C (50°F-95°F) (Do not add transmission fluid)
3	Do not drive if below this area and outside temperatures are above 10°C (50°F)
4	Do not add if above the crosshatched area