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Home >> Cadillac >> 2020 >> XT6 Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 331 (Programming And Setup - All Systems) >> Repair Instructions >> K92 Rear Wheel Steering Control Module: Programming and Setup >> Replace and Program Control Module or Reprogram ECU
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Replace and Program Control Module or Reprogram ECU

WARNING: This page is about a different car, the 2023 GMC Hummer EV. However, it is still accessible from the selected car via links, so may be relevant.

To program a replacement rear steering control module or reprogram a rear steering control module, perform the following procedure:

  1. Ignition ON.
  2. Access the Service Programming System (SPS) and follow the on-screen instructions.
  3. On the SPS Supported Controllers screen, select K92 Rear Wheel Steering Control Module - Programming and follow the on-screen instructions.
  4. Clear DTCs.