Conditions for Running the DTC: P0606
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- The ignition switch is in Run or Crank.
- The power take-off (PTO) is inactive.
- The cruise control is inactive.