Control Circuit Inspection
- Check Short In Harness
- IG "OFF". Disconnect the main relay and PCM connector.
- Measure the resistance between control terminal of main relay harness connector and chassis ground.
Specification: Infinite
- Is the measured resistance within specification?
YES
- Go to "CHECK OPEN IN HARNESS s" procedure.
NO
- Repair short in control harness. Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- CHECK OPEN IN HARNESS
- IG "OFF". Disconnect the main relay and PCM connector.
- Measure the resistance between control terminal of main relay harness connector and main relay control terminal of PCM harness connector.
Specification: Approx. below 1Ω
- Is the measured resistance within specification?
YES
- Go to "COMPONENT INSPECTION " procedure.
NO
- Repair open in control harness. Go to "VERIFICATION OF VEHICLE REPAIR " procedure.