Ground Circuit Inspection

IG "OFF" & ENG "OFF"
Disconnect OTS connector
Measure voltage between terminal 1 of OTS harness connector and chassis ground.
Measure voltage between terminals 1 and 2 of OTS harness connector.
Specification : Measurement "A" - Measurement 'B' = Approx. below 200mV
Is the measured voltage within specification ?
YES
- Go to "COMPONENT INSPECTION " procedure
NO
- Repair or replace contact resistance or open in harness and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.