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 Wiper Circuit Inspection

Check short to ground in harness
1. IG "ON"
2. Measure the rear wiper motor position signal voltage of RAM.

Specification : Park signal voltage
- Wiper working: Approx. 12V
- Wiper stop at park position: Approx. 0V





3. Is the signal output normal?