Torque Converter Clutch (TCC) Stuck On
WARNING: This page is about a different car, the 2004 GMC Yukon XL, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Torque Converter Clutch (TCC) Stuck On
| Checks | Cause |
|---|---|
| Gasket (6) | Damaged |
| TCC Shift Solenoid Valve (323) |
|
| TCC Apply Valve (324) | Stuck |
| PCM | Failed |
| Check PCM for current DTCs | |
| Refer to Incorrect Torque Converter Clutch (TCC) Apply or Release . | |