honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Headlamp Relay > < Headlamp Control Module|Testing and Inspection|Page 7737
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If the test indicates a problem, find and correct the cause, then recheck the system.

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If the input test proves OK, the driver's or door multiplex control unit must be faulty; replace with a known-good unit and retest.

Headlamp Relay > < Headlamp Control Module|Testing and Inspection|Page 7737