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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> ESC/AHB Diagnosis (HEV) >> DTC C1379-02: Invalid Pedal Signal Error >> Wiring Inspection >> Power Circuit Inspection >> Open or Short Check

Open or Short Check

  1. IG "ON".
  2. Measure voltage between PDF power terminal of the Brake Pedal Travel sensor harness connector and chassis ground.

    Specification:  Approx. 5V

  3. Is the measured value within specifications?

    YES 

    NO 

    • Repair open or short in power circuit between the Brake Pedal Travel sensor harness connector and AHB ECU harness connector and then, go to "Verification of Vehicle Repair "
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