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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> ESC/AHB Diagnosis (HEV) >> DTC C1643-08: CAN Time-Out Yaw Rate & G Sensor >> Wiring Inspection >> Signal Circuit Inspection >> Open Check

Open Check

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

    Specification:  Approx. below 1Ω

  4. Is the measured value within specifications?

    YES 

    NO