Control Circuit Inspection

IG "OFF" and disconnect PCM connector.
IG "ON" and ENG "OFF"
Measure voltage between MIL control terminal of PCM harness connector and chassis ground.
Specification : Approx. B+
Is the measured voltage within specification?
YES:
- Go to "COMPONENT INSPECTION " procedure.
NO:
- Check open in Engine warning lamp's filament.
- Repair open or short to ground in harness, and go to "VERIFICATION OF VEHICLE REPAIR " procedure.