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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (Engine Control System Diagnosis - 2.0L (1 Of 3) (Except HEV)) >> DTC P0118: Engine Coolant Temperature Circuit High Input >> Wiring Inspection >> Ground Circuit Inspection

Ground Circuit Inspection

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■ Check voltage 

  1. IG "OFF". Disconnect ECTS connector.
  2. Measure the resistance between ground terminal of ECTS harness connector and chassis ground.

    Specification:  Approx. 0 Ω

  3. Is the resistance within the specification?

    YES 

    • Go to next step below.

    NO