Transmission Fluid Level Check

WARNING: This page is about a different car, the 2008 Lincoln Navigator L and 2008 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: The vehicle should not be driven if the transmission fluid level is low as internal failure may result.

NOTE: The transmission fluid temperature must be between 30°C-50°C (86°F-122°F) when checking the transmission fluid level. A higher temperature will result in an under fill condition. A lower temperature will result in an overfill condition.

This vehicle is not equipped with a transmission fluid level indicator. An incorrect transmission fluid level may affect the transmission operation and can result in transmission failure.

Under normal circumstances, the transmission fluid level should not be checked during normal maintenance. If the transmission starts to slip, shifts slowly or shows signs of transmission fluid leaking, the transmission fluid level should be checked.

With the selector lever in PARK, the engine at idle (550-750 RPM) and foot pressed on the brake, move the selector lever through each gear and allow engagement of each gear. Place the selector lever in the PARK position.
With the engine idling (550-750 RPM) in PARK, position it on a hoist.
Remove the transmission fluid fill plug located on the side of the transmission case.
Partially add transmission fluid until transmission fluid starts to come out. Wait until the transmission fluid stops or just drips from the hole.
Install the transmission fluid fill plug.
- Tighten to 35 Nm (26 lb-ft).