Check IPDM E/R Power Supply and Ground Circuit

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)


Check IPDM E/R Power Supply and Ground Circuit

1.CHECK FUSES AND FUSIBLE LINKS
Check for blown fuses and fusible links.





OK or NG
OK - GO TO 2.
NG - If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse or fusible link.
2.CHECK POWER SUPPLY CIRCUIT





1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Check voltage between IPDM E/R harness connector and ground.





OK or NG
OK - GO TO 3.
NG - Repair harness or connector.
3.CHECK GROUND CIRCUIT





1. Disconnect IPDM E/R harness connectors.
2. Check continuity between IPDM E/R harness connectors and ground.





OK or NG
OK - INSPECTION END
NG - Repair harness or connector.