Ground Circuit Inspection
- Ignition "OFF".
- Disconnect ECM connector.
- Measure resistance between terminals 3 of the ECT sensor harness connector and 25 of the ECM harness connector
Specification: Approx. 0Ω
- Is resistance within the specification?
YES:
- Go to "TERMINAL AND CONNECTOR INSPECTION " procedure.
NO:
- Repair open circuit and go to "VERIFICATION OF VEHICLE REPAIR " procedure.