Signal Circuit Inspection
- IG "OFF".
- Disconnect IATS connector.
- IG "ON" & ENG "OFF".
- Measure voltage between terminal 5 of IATS harness connector and chassis ground.
Specification: Approx. 5V
- Is the measured voltage within specification?
YES : --> Go to "GROUND CIRCUIT INSPECTION " procedure.
NO : --> Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.