Answer
May 21, 2015 - 06:30 PM
That headlamp module doesn't need to be prgrammed, but calibrated. If used with a GM Global Diagnostic System 2 subscription, purchased through ACDelco, the Mongoose Pro GM-II can perform this task:
To setup a replacement or an existing control module, perform the following procedure:
1. Install a scan tool.
2. Clear all DTC’s before proceeding.
3. Select Module Diagnostics.
4. Select Headlamp Control Module.
5. Select Configuration/Reset Functions.
6. Select Headlamp Leveling Sensor Learn and follow the on-screen instructions.
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