Conditions for Setting the DTC
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. 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.