Power Circuit Inspection
- Ignition "ON" & Engine "OFF".
- Measure voltage between terminal "1" of the wheel speed sensor harness connector and chassis ground.
Specification: Approx. B+
- Is the measured voltage within specifications?
YES : --> Go to "SIGNAL CIRCUIT INSPECTION " procedure.
NO : --> Check for open or short to GND in wheel speed sensor harness between terminal 1 of the wheel speed sensor harness connector and terminal of terminal 23 of the HECU harness connector. Repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
--> If OK, go to "COMPONENT INSPECTION " procedure.