Control Circuit Inspection
WARNING: This page is about a different variant/trim than selected.
■ Open Circuit Inspection
- IG KEY "OFF".
- Disconnect "5pin of OPU" & "3pin of EOP" connector.
- Measure resistance between "U pin of 5pin connector of OPU" & "U pin of 3pin connector of EOP".
- Measure resistance between "V pin of 5pin connector of OPU" & "V pin of 3pin connector of EOP".
- Measure resistance between "W pin of 5pin connector of OPU" & "W pin of 3pin connector of EOP".
Specification: Approx. 0 Ω
- Is the measured resistance within specifications?
YES
- Go to "Short Circuit Inspection" procedure below.
NO
- Check circuit open of harness and go to "VERIFICATION VEHICLE REPAIR " procedure.
■ Short Circuit Inspection
- Power circuit short inspection.
- Disconnect "connector of EOP side of Oil Pump Unit connector.
- Measure a resistance between "U, V, W phase oil pump unit and Battery power.
Specification: Infinite
Courtesy of HYUNDAI MOTOR AMERICA
- Is the measured resistance within specifications?
YES
- Go to next step.
NO
- Check harness for short circuit. Repair as necessary and go to "VERIFICATION VEHICLE REPAIR " procedure.
■ Chassis Ground Short Inspection
- Disconnect "Oil Pump Unit connector and PCM/TCM connector.
- Measure a resistance between "U, V, W phase oil pump unit and chassis ground.
Specification: Infinite
Courtesy of HYUNDAI MOTOR AMERICA
- Is the measured resistance within specifications?
YES
- Go to "COMPONENT INSPECTION " procedure.
NO
- Check harness for short circuit. Repair as necessary and go to "VERIFICATION VEHICLE REPAIR " procedure.