Inspection/Repair - W/Harness Inspection

Terminal and Connector Inspection

1. Many malfunctions in the electrical system are caused by poor harness(es) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
3. Has a problem been found?






Signal Circuit Inspection

Check short in light SW
1. IG "OFF" and disconnect battery (-) terminal.
2. Disconnect MF SW and IPM connector.
3. Check resistance between one and another signal terminal of MF SW harness connector.

Specification : About Infinity Ohms





4. Is the measured value within specification ?