626 LX V6-2.5L DOHC (1997)
Oil Pressure Warning Lamp/Indicator: Testing and Inspection
No. 5 Oil Pressure Light Does Not Illuminate During "Key Up"
Flowchart No. 5 Symptom Oil pressure warning light does not illuminate with ignition switch at ON (engine stopped)
Possible cause
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Burnt oil pressure warning light bulb
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Damaged oil pressure switch
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Open or short circuit in wiring harness
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Poor connection of connector
Step 1
1. Disconnect the oil pressure switch connector.
Ohmmeter Connection
Reference
2. Start the engine and check for continuity between the switch terminal and ground.
3. If correct, go to Step 2.
4. If not as specified, replace the oil pressure switch.
Step 2
1. Turn the ignition switch to LOCK.
2. Remove the instrument cluster.
Bulb Inspection
Action Chart
3. Remove and check the oil pressure warning light bulb