DTC P0524-00: Engine Oil Pressure Too Low: Notes

DTC DETECTION DESCRIPTION

DTC P0524:00	Engine oil pressure too low
DETECTION CONDITION	The oil pressure switch is on for a continuous 5 s with the following condition met: (When condition continues for 1 s, engine oil warning indication is displayed/engine oil warning light turns on) When engine speed is above 650 rpm and engine coolant temperature is 30 °C {86 °F} or less When engine speed is above 1, 500 rpm and engine coolant temperature is 68 °C {154 °F} or less When engine speed is above 2, 500 rpm and engine coolant temperature is 68 °C {154 °F} or more Diagnostic support note This is a continuous monitor (other). The check engine light does not illuminate. FREEZE FRAME DATA is not available. Snapshot data is available. DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION	Not applicable
POSSIBLE CAUSE	Engine oil leakage Improper engine oil level Oil pressure switch connector or terminals malfunction Short to ground in wiring harness between oil pressure switch terminal A and PCM terminal 1P PCM connector or terminals malfunction Oil pressure switch malfunction Oil pump malfunction PCM malfunction