Open or Short Check
- Turn "OFF" the ignition switch.
- Measure voltage between power terminal of the PCM (ECM) harness connector and chassis ground.
Specification: Approx. 12V
- Is the result within specifications?
YES
- Go to "GROUND CIRCUIT INSPECTION " procedure.
NO
- Repair open or short in power circuit between battery and the PCM (ECM) harness connector and then, Go to "VERIFICATION OF VEHICLE REPAIR "