Check Short To Battery In Harness
- IG "OFF" and disconnect IATS connector and PCM connector.
- Measure resistance between signal terminal of IATS harness connector and power terminal of MAFS harness connector.
- Measure resistance between signal terminal of IATS harness connector and signal terminal of MAFS harness connector.
Specification : Infinite
- Is the measured resistance within specification?
YES:
- Go to "COMPONENT INSPECTION " procedure.
NO:
- Repair short to battery in harness and go to "VERIFICATION OF VEHICLE REPAIR " procedure.