Conditions for Running the DTC
WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P0106, P0563, P2564 or P2565 are not set.
- The engine speed is between 800-3,600 RPM.
- DTC P0234 runs continuously when the above conditions are met.