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Check Open In CAN Communication Line.

  1. Ignition "OFF"
  2. Disconnect LDWS/LKAS Module connector and AEB Module connector.
  3. Measure the resistance between Pin No. 12 (C-CAN high) terminal of LDWS/LKAS Module harness connector and Pin No. 22 (C-CAN high) terminal of AEB harness connector.
  4. Measure the resistance between Pin No. 11 (C-CAN low) terminal of LDWS/LKAS Module harness connector and Pin No. 23 (C-CAN low) terminal of AEB harness connector.

    Specification:  below 1Ω

  5. Is the measured value within specification?

    YES 

    • Check LDWS/LKAS, AEB Module connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO