Replace or Reprogram Control Module

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

To program an existing or a replacement control module, perform the following procedure:

Install EL-49642 SPS Programming Support Tool.
Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select K43 Power Steering Control Module - Programming and follow the on-screen instructions.
On the SPS Supported Controllers screen, select K43 Power Steering Control Module - Configuration and follow the on-screen instructions.
At the end of programming, choose the "Clear All DTCs" function on the SPS screen.