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Home >> Toyota >> 2021 >> Highlander Limited, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 380 (Electric Parking Brake System (Except HEV) - Diagnostic Codes, Symptom Tests & Circuit Tests) >> ELECTRIC PARKING BRAKE SYSTEM (for Gasoline Model) >> Electric Parking Brake System AUTO Function Circuit [11/2023 - ] >> Procedure

Electric Parking Brake System AUTO Function Circuit [11/2023 - ]: Procedure

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  1. CHECK DTC (CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM) 
    1. Check for DTCs.

      Powertrain > Engine > Trouble Codes 

      Result

      Result Proceed to
      DTC is not output A
      DTC is output B

    Result: 

    REPLACE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY). Refer to  REMOVAL [11/2022 - ] 

    Result: 

    GO TO CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2023 - ]