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Headlamp Control Module: Testing and Inspection

AUTO LIGHT-OFF CONTROL MODULE INSPECTION

Terminal Voltage List (Reference) Terminals - (1A - 1L):




Terminal Voltage List (Reference) Terminals - (1M - 2G):




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 1G, 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.