Sierra & SILVERADO With (Rear) QUADRASTEER: Notes
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2002 Pontiac Montana, 2002 Pontiac Aztek, 2002 Oldsmobile Silhouette, 2002 Oldsmobile Bravada, and 2002 GMC Yukon XL. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
After replacement of the handwheel position sensor, rear wheel position sensor or rear wheel steering control module it is necessary to perform the learn wheel alignment procedure. See Learn Wheel Alignment Procedure
.