Lack of Power or Hesitation
WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Lack of Power or Hesitation
| Checks | Causes |
|---|---|
| Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch (69) | Incorrect TFP signal logic for current gear position. Refer to Transmission Fluid Pressure Manual Valve Position Switch Logic . |