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Home >> Hyundai >> 2008 >> Tucson GLS, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G4GC - GSL 2.0) >> DTC Troubleshooting Procedures >> DTC P0600 Can Communication Bus >> Signal Circuit Inspection >> Check Can Communication Line For Open

Check Can Communication Line For Open

  1. Ignition "OFF"
  2. Disconnect PCM harness connector.
  3. Measure resistance between terminals 6 and 7 of the PCM harness connector.

    Specification: Approx. 110~130Ω

    Fig 1: Measuring Resistance Between Terminals 6 And 7 Of PCM Harness Connector
    G04810939Courtesy of HYUNDAI MOTOR CO.
  4. Is resistance within the specification?

    YES  : --> Go to next step as below.

    NO  : --> Check for open in wiring related to the CAN communication. Repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.