Malfunction Indicator Lamp: Description and Operation

The MIL is located on the instrument panel.
1. The malfunction indicator lamp will light up when the ignition switch is turned ON without the engine running. This is a bulb check.
- If the malfunction indicator lamp does not light up, refer to Computers and Control Systems / Testing and Inspection. Testing and Inspection

2. When the engine is started, the malfunction indicator lamp should go off.
If the lamp remains on, the on board diagnostic system has detected an engine system malfunction.