P0524 OIL PRESSURE TOO LOW
When Monitored and Set Condition:
When Monitored: While the engine is running.
Set Condition: The oil pressure detected by the ECM is less than a calibrated value.
- LOW OIL LEVEL
- (G60) SIGNAL CIRCUIT SHORT TO GROUND
- OIL PRESSURE SWITCH
- INTERNAL ENGINE DAMAGE
Check the engine oil level. Is the engine oil in the safe operating range?
Yes --> Go To 2
No --> Repair any condition that may cause the oil level to be above or below the safe operating range.
With the DRBIII®, erase DTCs. Turn the ignition off. Disconnect the oil pressure switch harness connector. Turn the ignition on for 1 minute. Did DTC P0521 set?
Yes --> Go To 3
No --> Repair the (G60) signal circuit shorted to ground.
Measure the engine oil pressure with a mechanical gauge. Is the oil pressure within the acceptable operating range?
Yes --> Replace the oil pressure switch.
No --> Repair internal engine damage.