4. Check For Short To Ground In Harness

1. Keep the ECM and OCV connectors disconnected.
2. Measure resistance between terminal 2 of the OCV harness connector and chassis ground.
   Fig 1: Checking OCV Harness For Short To Ground

   Courtesy of HYUNDAI MOTOR CO.

• Specification : infinite 

Does resistance indicate open? 

Yes: Proceed with ECM problem procedure.

No: Repair short to chassis ground in harness.