5. Check For Open In Harness

1. Turn ignition switch to OFF position.
2. Disconnect ECM connector.
3. Check for open in signal harness between terminal 1 of the ECTS harness connector and terminal 31 of the ECM harness connector.
   Fig 1: Checking ECTS Harness For Open Circuit

   Courtesy of HYUNDAI MOTOR CO.

• Specifications: below 1Ω 

Does resistance indicate continuity? 

Yes: Go to next step.

No: Repair open in harness.