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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Electric Parking Brake Diagnosis (Except HEV) >> DTC C1812-08: CAN Time-out Gateway >> DTC Inspection >> Monitor DTC Status

Monitor DTC Status

  1. Vehicle Parked & Ignition ON.
  2. Connect GDS and select "DTC Analysis" mode.
  3. Click "DTC Status" on the "Diagnostic Trouble Codes (DTC)" menu bar to view DTC's information.
  4. If DTC Status is present fault, then go to the next procedure and if it is History fault, then clear DTC and check the same DTC reoccurs.
    Fig 1: Screen Display - DTC Description
    G11989840Courtesy of HYUNDAI MOTOR AMERICA
  5. Is parameter displayed "Present fault"?

    YES 

    • Select BCM system and Check DTCs related with BCM system (driver door/seat belt, hood, trunk signal, etc) or CAN Time-out. If DTC is exist, repair as necessary and then confirm clear.
    • Recheck EPB system, if C181208 is still active DTC, Go to Next procedure.

    NO 

    • Fault is intermittent caused by poor contact in the sensor's and/or Control module's connector or was repaired and Control module's 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.