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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Transmission >> Transfer Case >> Dynamic Torque Vectoring AWD System - Diagnostic Codes, Symptom Tests & Circuit Tests >> Dynamic Torque Vectoring AWD System >> DTC C13F8-00: 4WD/AWD Rear Disconnect System Performance [12/2019 - ] >> Procedure

DTC C13F8-00: 4WD/AWD Rear Disconnect System Performance [12/2019 - ]: Procedure

  1. CHECK FOR DTC 
    1. Check whether DTCs other than C13F8-00 are output.

      Chassis > Four Wheel Drive > Trouble Codes 

      Result

      Result Proceed to
      Only DTC C13F8-00 is output. A
      DTC C13F8-00 and C13E0-1C are output. B
      DTC C13F8-00 and C13ED-1C are output. C

    Result: 

    REPLACE REAR DIFFERENTIAL CARRIER ASSEMBLY. Refer to  REMOVAL [12/2019 - 10/2022]  , or refer to  REMOVAL [10/2022 - 11/2023]  , or refer to  REMOVAL [11/2023 - ] 

    Result: 

    GO TO C13E0-1C. Refer to  DTC C13E0-1C: 4WD/AWD Clutch "B" Position Sensor Circuit Range/Performance Circuit Voltage Out of Range [12/2019 - ]  

    Result: 

    GO TO C13ED-1C. Refer to  DTC C13ED-1C: 4WD/AWD Ring Gear Revolution Sensor Circuit Voltage Out of Range [12/2019 - ]