P1495 Leak Detection Pump Solenoid Circuit

SYMPTOM
P-1495 LEAK DETECTION PUMP SOLENOID CIRCUIT

WHEN MONITORED
Ignition on and battery voltage greater than 10.4 volts.

SET CONDITION
The state of the solenoid circuit does not change.

POSSIBLE CAUSES
- Fused ignition switch output circuit open
- Leak detection pump defective
- LDP solenoid circuit wiring harness observable def
- LDP solenoid ckt wiring harness intermittent def
- LDP solenoid control circuit short to ground
- Leak detection pump solenoid control circuit open
- Powertrain control module defective