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Home >> Hyundai >> 2004 >> Elantra GLS, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System >> DTC Trouble Shooting Procedures >> DTC P0118: Engine Coolant Temperature Sensor (ECTS) Circuit High Input >> Inspection Procedures >> 6. Check For Open In Harness
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6. Check For Open In Harness

  1. Check for open in ground harness between terminal 3 of the ECTS harness connector and terminal 73(59) of the ECM harness connector.
    Fig 1: Checking ECTS Harness For Open Circuit
    G00748553Courtesy of HYUNDAI MOTOR CO.

Does each resistance indicate continuity? 

Yes: Go to next step.

No: Repair open in harness.

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