W/Harness Inspection

Engine Control
P0820 Gear Lever X-Y Position Sensor Circuit - Inspection/Repair:_:W/Harness Inspection

Terminal and Connector Inspection

1. Many malfunctions in the electrical system are caused by poor harness 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 Open or Short in power circuit
1. IG KEY "OFF".
2. Disconnect Neutral S/W connector.
3. IG KEY "ON"
4. Measure the voltage between Signal terminal of Transaxle range switch harness connector and PDM start relay

Specification : Approx. 11V




5. Is the measured voltage within specification ?