Action Taken When the DTC Sets: P0960
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 TCM requests the engine control module (ECM) to illuminate the malfunction indicator lamp (MIL).
- Main Modulation/Line Pressure Control is disabled.