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Home >> Hyundai >> 2018 >> Accent Limited >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System/Electronic Stability Control System Diagnosis >> DTC C1638-08: ACC/SCC Communication Error >> Wiring Inspection >> Signal Circuit Inspection >> Open Check

Open Check

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

    Specification  :Approx. below 1Ω

  4. Is the result within specifications?

    YES 

    NO 

    • Repair open in CAN BUS line between ABS/ESP harness connector and SCC/AEB harness connector and then go to "Verification of Vehicle Repair " procedure.