Operation CHARM: Car repair manuals for everyone.

Malfunction Indicator Lamp: Description and Operation

Check the MIL




1. The MIL comes on when the ignition switch is turned ON and the engine is not running.

HINT: If the MIL does not light up, troubleshoot the combination meter.

2. When the engine started, the MIL should go off. If the lamp remains on, the diagnosis system has detected a malfunction or abnormality in the system.