Power Steering Control Module (PSCM) Replacement and Setup

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. 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