Diagnostic Fault Information
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Cadillac Escalade EXT. However, it is still accessible from the selected car via links, so may be relevant.
The following fault table will help determine if a hydraulic circuit or an incorrect position of a valve train component affects the transmission operation.
| Component | Cause | DTCs |
|---|---|---|
| Automatic Transmission Fluid Pump Cover Assembly | TCC control valve stuck in fluid pump cover assembly | P1751 |
| Control Solenoid (w/body and TCM) Valve Assembly | Shift Solenoid 1:
|
P1751 |