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Home >> Kia >> 2016 >> Cadenza Base >> Repair and Diagnosis (Single Page) >> Brakes >> Parking Brake System >> Electric Parking Brake Diagnosis >> DTC C1612: CAN Time-out TCU >> Wiring Inspection >> CAN Communication Line Inspection >> CAN Communication Line Short To Battery Check

CAN Communication Line Short To Battery Check

  1. Ignition "OFF".
  2. Make sure all modules are properly connected.
  3. Ignition "ON".
  4. Measure voltage between CAN High terminal of Data Link Connector (DLC) and chassis ground.
  5. Measure voltage between CAN Low terminal of Data Link Connector (DLC) and chassis ground.

    Specification: 

    CAN High to chassis ground: Approx. 2.6V

    CAN Low to chassis ground: Approx. 2.4V