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Liftgate Control Module Replacement

WARNING: This page is about a different car, the 2017 GMC Acadia Limited, 2017 Chevrolet Traverse, and 2017 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

If the liftgate control module is replaced, the following procedures must be performed.

  1. Connect a scan tool to the vehicle and access SPS. Refer to Service Programming System (SPS) .
  2. Perform the SPS function Liftgate Control Module - Programming and follow the on-screen instructions.
  3. Perform the SPS function Liftgate Control Module - Configuration & Setup and follow the on-screen instructions. On the screen Control Module - Configuration & Setup Function(s), select both ECU Configuration/Reconfiguration and the appropriate ECU Setup.
  4. Clear DTCs after completing the programming procedure.
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