Low Oil Level Warning Light

Disconnect electrical connector from engine oil level warning switch. Using jumper wire, connect 2-pin harness connector terminal No. 1 (Yellow/Red wire) to ground. Turn ignition on. Low oil level warning light should illuminate. If warning light illuminates, circuit and bulb are okay. If warning light does not illuminate, check engine oil level warning switch. See ENGINE OIL LEVEL WARNING SWITCH . If engine oil level warning switch is okay, check warning light circuit plate. See INSTRUMENT CLUSTER CIRCUIT PLATE .