Low Oil Pressure Indicator Does Not Come On With The Ignition Switch In On (II)

Low oil pressure indicator does not come on with the ignition switch in ON (II)

Diagnostic Procedure:

1. Do the low oil pressure indicator circuit troubleshooting (Open). Low Engine Oil Pressure Indicator Circuit Troubleshooting (Open)

2. Test the oil pressure switch. Testing and Inspection

Also check for:

- An open in the wire between the engine control module (ECM) and the oil pressure switch