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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (2GR-FKS) - Diagnostic Codes (1 Of 6) >> SFI System >> DTC P0010-13: A Camshaft Position Actuator Bank 1 Circuit Open; DTC P0020-13: Camshaft Position "A" Actuator Bank 2 Circuit Open [12/2019 - 10/2022] >> Procedure

DTC P0010-13: A Camshaft Position Actuator Bank 1 Circuit Open; DTC P0020-13: Camshaft Position "A" Actuator Bank 2 Circuit Open [12/2019 - 10/2022]: Procedure

  1. CLEAR DTC 
    1. Clear the DTC after recording the Freeze Frame Data and DTC.

      Powertrain > Engine > Clear DTCs 

    2. Turn the ignition switch off and wait for at least 30 seconds.

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  2

  2. READ OUTPUT DTC (DTC P0010-13 OR P0020-13) 
    1. Start the engine.
    2. Read the DTCs.

      Powertrain > Engine > Trouble Codes 

      Result

      Result Proceed to
      DTC P0010-13 or P0020-13 is output A
      DTCs are not output B

    Result: 

    CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [12/2019 - 10/2022] 

    Result: 

    See step  3

  3. INSPECT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (FOR INTAKE CAMSHAFT) 

    Refer to INSPECTION [12/2019 - 10/2022]

    Result

    Proceed to
    OK
    NG

    Result: 

    NG 

    REPLACE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (FOR INTAKE CAMSHAFT). Refer to  REMOVAL [12/2019 - 10/2022] 

    Result: 

    OK 

    See step  4

  4. CHECK HARNESS AND CONNECTOR (CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (FOR INTAKE CAMSHAFT) - ECM) 
    1. Disconnect the cam timing oil control solenoid assembly (for intake camshaft) connector.
    2. Disconnect the ECM connector.
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      C21-1 (+R) - C54-38 (OC1+) Always Below 1 Ω
      C21-2 (-R) - C54-68 (OC1-) Always Below 1 Ω
      C22-1 (+) - C54-9 (OC2+) Always Below 1 Ω
      C22-2 (-) - C54-8 (OC2-) Always Below 1 Ω
      C21-1 (+R) or C54-38 (OC1+) - Body ground and other terminals Always 10 kΩ or higher
      C21-2 (-R) or C54-68 (OC1-) - Body ground and other terminals Always 10 kΩ or higher
      C22-1 (+) or C54-9 (OC2+) - Body ground and other terminals Always 10 kΩ or higher
      C22-2 (-) or C54-8 (OC2-) - Body ground and other terminals Always 10 kΩ or higher

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    REPLACE ECM. Refer to  REMOVAL [12/2019 - 09/2020]  , or refer to  REMOVAL [09/2020 - 10/2022] 

    Result: 

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR