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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> ESC/AHB Diagnosis (HEV) >> DTC C1687-08: CAN Time-Out VSM2 (MDPS) >> Wiring Inspection >> Signal Circuit Inspection >> Open Check

Open Check

  1. IG "OFF".
  2. Disconnect IBAU and MDPS connector.
  3. Measure resistance between CAN HIGH terminal (LOW terminal) of the IBAU harness connector and CAN HIGH terminal (LOW terminal) of the MDPS harness connector.

    Specification:  Approx. below 1Ω

  4. Is the measured value within specifications?

    YES 

    NO