Conditions For Setting DTC
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- APP sensor 1 and APP sensor 3 are more than 10 percent out of range of each other.
- All of the above conditions present for less than 1 second.