The Oil Pressure Warning Lamp Does Not Turn On

THE OIL PRESSURE WARNING LAMP DOES NOT TURN ON


Description

The oil pressure warning lamp stays off when the ignition switch is turned ON.




THE OIL PRESSURE WARNING LAMP DOES NOT TURN ON


Diagnosis Procedure

1.CHECK OIL PRESSURE WARNING LAMP
Perform IPDM E/R auto active test. Refer to Diagnosis Description.
Is oil pressure warning lamp illuminated?
YES - GO TO 2
NO - Replace combination meter. Refer to Removal and Replacement.
2.CHECK OIL PRESSURE SWITCH SIGNAL CIRCUIT
Check the oil pressure switch signal circuit. Refer to Diagnosis Procedure.
Is the inspection result normal?
YES - GO TO 3
NO - Repair harness or connector.
3.CHECK OIL PRESSURE SWITCH UNIT
Perform a unit check for the oil pressure switch. Refer to Component Inspection.
Is the inspection result normal?
YES - Replace IPDM E/R. Refer to Service and Repair.
NO - Replace oil pressure switch.