Replace and Program Control Module or Reprogram Control Module
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2015 GMC Sierra 3500 HD, 2015 GMC Sierra 2500 HD, 2015 GMC Sierra 1500, 2015 Chevrolet Silverado 3500 HD, and 2015 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
To program a replacement or an existing control module, perform the following procedure:
Without Rear Seat Video Entertainment System
This control module does not require SPS programming or any setup procedures.
With Rear Seat Video Entertainment System
- Install the EL-49642 SPS Programming Support Tool.
- Connect a USB drive to the computer.
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- If there are no files available for USB transfer via SPS, proceed to step 11.
- All existing files on the USB drive will be erased when the new files are copied.
- On the SPS Supported Controllers screen, select Media Disc Player - USB File Transfer and follow the on-screen instructions.
- Upon completion of the file transfer, remove the USB drive from the computer.
- Ignition ON, infotainment system ON.
- Connect the USB drive to the rear seat USB port in the vehicle.
- The infotainment system will recognize that update files are available. Follow the infotainment display on-screen instructions and select Update when prompted. Programming will take several minutes.
- Upon completion of programming, remove the USB drive. Follow the infotainment display on-screen instructions.
- On the SPS Supported Controllers screen, select Media Disc Player - Programming and follow the on-screen instructions.
- At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
NOTE:
If using a pre-configured USB drive supplied by General Motors, proceed to step 8.
NOTE: