The torque converter stator roller clutch can have two different malfunctions.
- Inspect the control solenoid (w/body and TCM) valve assembly connectors and pins (A, B, C) for the following conditions:
- Ensure no metallic debris is inside the connectors near the terminal pins.
- Inspect the control solenoid (w/body and TCM) valve assembly solenoid leads for contamination or metallic debris.
- Inspect for oil leakage from any of the gaskets.