Open or Short Check
- Ignition "ON" & Engine "OFF".
- Measure voltage between power terminal of the wheel speed sensor harness connector and chassis ground.
Specification : Approx. B+
- Is the measured value within specifications?
YES
- Go to "SIGNAL CIRCUIT INSPECTION " procedure.
NO
- Repair open or short in power circuit between HECU harness connector and wheel speed sensor harness connector and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.