B1529 03
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 BCM detects a short to ground in the B+ voltage reference circuit.
- The above condition is present for greater than 30 seconds.