Location of Level Check and Fluid Fill Plugs

Checking Oil Level:

Oil Fill And Vent Cap - 4T40E Transaxle:

The fluid level screw is intended to be used for diagnosing a transaxle fluid leak or resetting the transaxle fluid level after service that involves a loss of fluid.

Fluid level is checked with the engine running. Refer to procedure for more information.

WARNING: Do not turn the engine off with the fluid level screw removed as you can be injured by hot transaxle fluid being expelled out of the fluid check hole.