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Home >> Hyundai >> 2021 >> Accent SEL >> Repair and Diagnosis (Single Page) >> Brakes >> Anti-Lock Brakes >> Abs/ESC System Diagnosis (2 Of 2) >> DTC C1687-08: CAN Time-Out VSM2 (MDPS) >> Wiring Inspection >> C-CAN Communication Circuit Inspection >> Open Check

Open Check

  1. Turn "OFF" the ignition switch.
  2. Disconnect ESP (ESC) and MDPS connector.
  3. Measure resistance between CAN HIGH terminal (LOW terminal) of the ESP (ESC) harness connector and CAN HIGH terminal (LOW terminal) of the MDPS harness connector.

    Specification:  Approx. below 1Ω

  4. Is the result within specifications?

    YES 

    NO 

    • Repair open in CAN BUS line between ESP (ESC) harness connector and MDPS harness connector and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.