Headlamp Control Module: Testing and Inspection

AUTO LIGHT-OFF CONTROL MODULE INSPECTION

1. Measure the voltage at the auto light-off control module terminals as indicated.
2. Disconnect the auto light-off control module connector before inspecting for continuity at terminals 1B, 1P and 2D.
- If not as specified, inspect the parts listed under "Action"
- If the parts and wiring harnesses are okay but the system still does not work properly, replace the auto light-off control module.

Terminal 1A - 1L:

Terminal 1M - 2E:

Terminal Voltage List (Reference)