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 auto active test of IPDM E/R. Diagnosis Description.
Is oil pressure warning lamp illuminated?
YES - GO TO 2.
NO - GO TO 4.
2.CHECK OIL PRESSURE SWITCH SIGNAL CIRCUIT
Check the oil pressure switch signal circuit. Diagnosis Procedure.
Is the inspection result normal?
YES - GO TO 3.
NO - Repair harness or connector.
3.CHECK OIL PRESSURE SWITCH
Check the oil pressure switch. Component Inspection.
Is the inspection result normal?
YES - Replace IPDM E/R.
NO - Replace oil pressure switch.
4.CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL
1. Connect the CONSULT-III.
2. Select the "Data Monitor" of the "METER/M&A" and check the "OIL W/L" monitor value. Component Function Check.
Is the inspection result normal?
YES - Replace combination meter.
NO - Replace IPDM E/R. Removal and Installation.