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?
Control Circuit Inspection
Check open in door courtesy lamp circuit
1. Disconnect battery (-) terminal after IG "OFF"
2. Disconnect DDM and door courtesy lamp connector.
3. Check resistance between one and the other of DDM harness connector.
Specification : About 1 Ohm
4. Is the measured value within specification ?