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Home >> Toyota >> 2014 >> Highlander LE Plus, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (SFI System [1AR-FE] - Diagnostic Codes - (Except Hybrid) (5 Of 8)) >> SFI System >> DTC P2009: Intake Manifold Runner Control Circuit Low (Bank 1); DTC P2010: Intake Manifold Runner Control Circuit High (Bank 1) [11/2016 - ] >> Procedure

DTC P2009: Intake Manifold Runner Control Circuit Low (Bank 1); DTC P2010: Intake Manifold Runner Control Circuit High (Bank 1) [11/2016 - ]: Procedure

WARNING: This page is about a different car, the 2019 Toyota Highlander, 2018 Toyota Highlander, and 2017 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT INTAKE AIR CONTROL VALVE ACTUATOR (FOR TUMBLE CONTROL VALVE) 
    1. Inspect the intake air control valve actuator (for tumble control valve).

      Refer to INSPECTION [12/2013 - ] .

      Proceed to
      OK
      NG

    Result: 

    NG 

    REPLACE INTAKE AIR CONTROL VALVE ACTUATOR (FOR TUMBLE CONTROL VALVE). Refer to  REMOVAL [12/2013 - ]  . 

    Result: 

    OK 

    Go to next step 

  2. INSPECT INTAKE MANIFOLD (TUMBLE CONTROL VALVE OPERATION) 
    1. Inspect the intake manifold for the tumble control valve operation.

      Refer to PROCEDURE - Step 3 .

      Proceed to
      OK
      NG

    Result: 

    NG 

    REPLACE INTAKE MANIFOLD. Refer to  REMOVAL [12/2013 - ]  .

    Result: 

    OK 

    Go to next step 

  3. CHECK HARNESS AND CONNECTOR (INTAKE AIR CONTROL VALVE ACTUATOR - ECM)  .

    See step  4.

    Proceed to
    OK
    NG

    Result: 

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Result: 

    OK 

    Go to next step 

  4. CHECK WHETHER DTC OUTPUT RECURS (DTC P2009 OR P2010) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [11/2016 - ] .

      Powertrain > Engine and ECT > Clear DTCs 

    5. Turn the ignition switch off and wait for at least 30 seconds.
    6. Turn the ignition switch to ON.
    7. Turn the Techstream on.
    8. Wait approximately 10 seconds.
    9. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
    10. Read the DTCs.

      Powertrain > Engine and ECT > Trouble Codes 

      Result Proceed to
      DTC P2009 or P2010 is output A
      DTCs are not output B

    Result: 

    REPLACE ECM. Refer to  REMOVAL [12/2013 - ]  . 

    Result: 

    CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [12/2013 - ]  .