Reprogram Control Module
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 reprogram an existing K16 Battery Energy Control Module, perform the following procedure:
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- Perform the following SPS Programming function:NOTE:
The K16 Battery Energy Control Module and K16B Battery Energy Control Module 2 must be programmed together.
K16/K16B Battery Energy Control Modules and follow the on-screen instructions.
- Clear DTCs after completing the Programming procedure.
- Perform the following SPS function:
- Setup
K16 Battery Energy Control Module and follow the on-screen instructions.
- Setup
- Clear DTCs.