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Home >> Kia >> 2020 >> Optima EX >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Electric Parking Brake Diagnosis (Except HEV) >> DTC C2202-01: Latching Failure/Mechanics >> Wiring Inspection >> Control Circuit Inspection >> Check short to battery in harness

Check short to battery in harness

  1. Ignition "OFF"
  2. Disconnect LH/RH EPB actuator and HECU connector.
  3. Measure the voltage between Pin No. 2 (Motor +) terminal of EPB Actuator harness connector and chassis ground.
  4. Measure the voltage between Pin No. 1 (Motor -) terminal of EPB Actuator harness connector and chassis ground.

    Specification:  0 V