Diagnosis Procedure

HOOD SWITCH


Diagnosis Procedure

1.CHECK HOOD SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector E9 and hood switch connector.
3. Check continuity between IPDM E/R harness connector and hood switch harness connector.





4. Check continuity between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES - GO TO 2.
NO - Repair or replace harness.
2.CHECK IPDM E/R OUTPUT
1. Connect IPDM E/R connector.
2. Check voltage between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Replace IPDM E/R. Removal and Installation.
3.CHECK HOOD SWITCH
Component Inspection.
Is the inspection result normal?
YES - GO TO 4.
NO - Replace hood switch. (Built is hood lock RH.) Removal and Installation.
4.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
- INSPECTION END