Conditions for Setting the DTC
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- A valid alignment was not performed.
- The steering wheel sensor analog voltage is out of valid alignment range, which is within 2.0-3.0 volts.
- The steering wheel sensor marker pulse is out of valid alignment range, and the steering wheel sensor index switch points are not between + or - 10° of center.
- The rear sensor analog voltage out of valid alignment range:
- The scan tool data parameter rear wheel centering 1 is not within 2.0-3.0 volts.
- The scan tool data parameter rear wheel centering 2 is not within 2.0-3.0 volts.