Power Circuit Inspection

IG "OFF" and disconnect APS connector.
IG "ON" & ENG "OFF"
Measure voltage between harness terminal 4 of APS and chassis ground.
SPECIFICATION: Approx. 5V
Is the measured voltage within specification?
YES
- Go to "SIGNAL CIRCUIT INSPECTION " procedure.
NO
- Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.