Quest Minivan SE V6-3.3L (VG33E) (1999)
Malfunction Indicator Lamp - A/T: Description and Operation
1. The malfunction indicator lamp will light up when the ignition switch is turned ON without the engine running. This is for checking the lamp.
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 emission-related (OBD-II) malfunction.