Signal Circuit Inspection
- Check short to ground in harness
- IG "OFF".
- Disconnect APS connector and PCM connector.
- Measure resistance between APS1 signal terminal of APS harness connector and chassis ground. (Measurement "A")
- Measure resistance between APS1 signal and APS1(2) ground terminals of APS harness connector. (Measurement "B")
Specification : Infinite
- Is the measured resistance within specification?
YES
- Go to " 2 Check open in harness" as follows.
NO
- Repair short to ground in harness. Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- Check open in harness
- IG "OFF". Disconnect APS connector and PCM connector.
- Measure resistance between APS1 signal terminal of APS harness connector and APS1 signal 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 harness. Go to "VERIFICATION OF VEHICLE REPAIR " procedure.