Ground Circuit Inspection
- Ignition "OFF'.
- Disconnect Passenger side Body sensor ECU connector.
- Measure Voltage between Pin No. 4 (Ground) terminal of the Passenger side Body sensor ECU harness connector and chassis ground.
Specification: 1Ω below
- Is the measured resistance within specification?
YES
- Go to "CAN COMMUNICATION LINE SIGNAL WAVEFORM INSPECTION " procedure.
NO
- Check for open/short in harness.
- Repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.