Power Steering Control Module (PSCM) Replacement and Setup

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

The following service procedures require either a programming or a setup event performed for a complete repair.

If the power steering control module (PSCM) is replaced, the following procedures must be performed in the following order:

PSCM reprogramming-Refer to Service Programming System (SPS) .
Steering Position/Torque Sensor Calibration