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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2GR-FKS) - Diagnostic Codes (6 Of 6) & Circuit Tests (1 Of 2) >> SFI System >> DTC U0114-87: Lost Communication with Four-Wheel Drive Clutch Control Module Missing Message [12/2019 - 10/2022] >> Procedure

DTC U0114-87: Lost Communication with Four-Wheel Drive Clutch Control Module Missing Message [12/2019 - 10/2022]: Procedure

  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC U0114-87) 
    1. Perform the Health Check using the GTS.
    2. Read the DTCs.

      Result

      Result Proceed to
      DTC U0114-87 is output A
      DTC U0114-87 and other DTCs are output B

      HINT: 

      If any DTCs other than U0114-87 are output, troubleshoot those DTCs first.

    Result: 

    GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2019 - 10/2022] 

    Result: 

    GO TO DTC CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [12/2019 - 09/2020]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2020 - 10/2021]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2021 - 10/2022]