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CAN communication Line Inspection

  1. Connect SRSCM and Weight Classification System connector.
  2. IG KEY ON.
  3. Measure signal waveform between C-CAN HIGH terminal and C-CAN LOW terminal of WCS connector.

    Specification:  Refer to SIGNAL WAVEFORM AND DATA 

    Fig 1: Measuring Signal Waveform Between C-CAN HIGH Terminal & C-CAN LOW Terminal Of WCS Connector
    G06497271Courtesy of KIA MOTORS AMERICA, INC.
  4. Is the measured signal waveform normal?

    YES 

    NO 

    • Substitute the SRSCM main harness or WCS Module or SRSCM and check for proper operation. If the problem is corrected, replace SRSM main harness WCS Module or SRSCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure. Next, go to "WCS RESET " procedure.
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