3. Check For Open In Harness

1. Turn ignition switch to OFF position and disconnect ECM connector.
2. Measure resistance between terminal 2 of the CKPS harness connector and 29 of the ECM harness connector.
3. Measure resistance between terminal 3 of the CKPS harness connector and 27 of the ECM harness connector C94-3 terminal 21.
   Fig 1: Checking CKPS Harness For Open Circuit

   Courtesy of HYUNDAI MOTOR CO.
   • Specifications: below 1Ω 

Does each resistance indicate continuity? 

Yes: Go to next step.

No: Repair open in harness.