Replace and Program Control Module or Reprogram Control Module
WARNING: This page is about a different car, the 2023 GMC Savana 3500, 2023 GMC Savana 2500, 2023 Chevrolet Express 3500, and 2023 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Ensure that all disconnected control modules and devices are connected. After the procedure is completed, the personalization settings of the K9 Body Control Module are set to default settings. Inform the customer that the personalization must be set again.
To program a replacement or an existing K9 Body Control Module, perform the following procedure:
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select BCM Body Control Module - Programming and Setup and follow the on-screen instructions.
- Clear DTCs.