No Torque Converter Clutch Release
WARNING: This page is about a different car, the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
No TCC Release
| Checks | Causes |
|---|---|
| TCC Solenoid Valve (Part of 66) |
|
| Converter (1) | Internal damage |
| Valve Body Assembly (60) | The converter clutch apply valve is stuck in the apply position |
| Oil Pump Assembly (4) | The converter clutch valve is stuck |
| PCM/TCM | External ground |