Cutlass V6-191 3.1L VIN M SFI (1998)
Fluid - A/T: Testing and Inspection
Transmission Fluid Checking Procedure (Oil Level Check)
Transmission Fluid Level and Condition Check (Oil Level Check)
Inspection Procedure
Checking Oil Level
Use the fluid level screw for diagnosing a transmission fluid leak or for resetting the transmission fluid level after service that involves a loss of fluid.
For inspecting the oil cooler, level and condition, refer to Transmission Fluid Check.
Caution: Removal of the fluid level screw when the transaxle fluid is hot may cause injury. Use care to avoid contact of transaxle fluid to exhaust
pipe.
1. Inspect the fluid level when the transmission is near room temperature or at 40°C (104°F).
2. Be sure the engine is running.
3. Raise the vehicle on hoist.
4. Place oil container under the check plug.
5. Remove the oil check plug.
6. Ensure that the oil level is at the bottom of the oil check hole. Because the transmission operates correctly over a range of fluid levels, the fluid
may or may not drain out of the screw hole after removing the screw.
Adding Transmission Oil