Replace and Program Control Module or Reprogram Control Module
WARNING: This page is about a different car, the 2013 Cadillac XTS. However, it is still accessible from the selected car via links, so may be relevant.
This control module does not require SPS programming but does require the following setup procedures after a new control module is installed:
To program a replacement or an existing control module, perform the following procedure:
- Install a scan tool.
- Clear all DTC's before proceeding.
- Select Module Diagnostics.
- Select Headlamp Control Module.
- Select Configuration/Reset Functions.
- Select Headlamp Leveling Sensor Learn and follow the on-screen instructions.