Operation CHARM: Car repair manuals for everyone.

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?






Rear Left Turn Signal Lamp Circuit Inspection

Check open in harness
1. IG "OFF", disconnect battery (-) terminal.
2. Disconnect RAM connector.
3. Measure resistance between the rear left turn signal lamp terminal of RAM harness connector and ground of the rear left turn signal lamp.

Specification : Approx. 1 Ohm





4. Is the measured resistance within specification?