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Home >> Hyundai >> 2014 >> Veloster Base, Automatic DCT Trans >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Cluster Module Diagnosis >> DTC B1603: CAN Communication Bus Off >> DTC Inspection >> Monitor GDS Data
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Monitor GDS Data

  1. Connect GDS to "Data Link Connector (DLC)".
  2. IG key "ON", Engine "OFF".
  3. Select "Diagnostic Trouble Codes (DTC)" with GDS.
  4. Monitor the diagnostic trouble code and present of the trouble code.
  5. Erase the DTC.
    Fig 1: Display - CAN BUS Current Data Screen
    G00547340Courtesy of HYUNDAI MOTOR AMERICA
  6. Is the DTC outputted again?

    YES 

    NO 

    • Fault is intermittent caused by poor contact in CLU (INSTRUMENT CLUSTER) connectors or was repaired and CLU memory was not cleared.

      Thoroughly check 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.
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