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Home >> Toyota >> 2020 >> RAV4 LE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 155 (Engine Control System (A25A-FXS) (W/ Canister Pump Module) - Diagnostic Codes (08 Of 13)) >> SFI SYSTEM (w/ Canister Pump Module) >> DTC P059F-73: Active Grille Air Shutter "A" Actuator Stuck Closed; DTC P05A0-72: Active Grille Air Shutter "A" Actuator Stuck Open [02/2019 - 06/2020] >> Procedure

DTC P059F-73: Active Grille Air Shutter "A" Actuator Stuck Closed; DTC P05A0-72: Active Grille Air Shutter "A" Actuator Stuck Open [02/2019 - 06/2020]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. PERFORM UTILITY USING TECHSTREAM (GRILLE SHUTTER CONTROL MODE SWITCHING) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Grille Shutter / Utility / Grille Shutter Control Mode Switching.

      Body Electrical > Grille Shutter > Utility 

      Tester Display
      Grille Shutter Control Mode Switching
    5. According to the display on the Techstream, change the grille shutter control mode from normal mode to maintenance mode.

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  2

  2. INSPECT GRILLE SHUTTER (FOREIGN MATTER AND ICE) 
    1. Check the area around the shutters and the links of the grille shutter for foreign matter and ice.

      OK

      No foreign matter or ice.

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    See step  8

    Result: 

    OK 

    See step  3

  3. PERFORM ACTIVE TEST USING TECHSTREAM (GRILLE SHUTTER OPERATION) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Grille Shutter / Active Test / Shutter Closing Operation Lock Detection / Data List / Shutter Operation Lock Detection Result for Active Test.

      Body Electrical > Grille Shutter > Active Test 

      Active Test Display
      Shutter Closing Operation Lock Detection
      Data List Display
      Shutter Operation Lock Detection Result for Active Test
    5. According to the display on the Techstream, perform the Active Test and read the value of Data List item Shutter Operation Lock Detection Result for Active Test.

      OK

      "Normal" is displayed.

    6. Enter the following menus: Body Electrical / Grille Shutter / Active Test / Shutter Opening Operation Lock Detection / Data List / Shutter Operation Lock Detection Result for Active Test.

      Body Electrical > Grille Shutter > Active Test 

      Active Test Display
      Shutter Opening Operation Lock Detection
      Data List Display
      Shutter Operation Lock Detection Result for Active Test
    7. According to the display on the Techstream, perform the Active Test and read the value of Data List item Shutter Operation Lock Detection Result for Active Test.

      OK

      "Normal" is displayed.

      HINT: 

      When the value of Data List item Shutter Operation Lock Detection Result for Active Test is "Normal", it can be determined that the grille shutter system has returned to normal.

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    See step  6

    Result: 

    OK 

    See step  4

  4. CLEAR DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Engine / Trouble Codes.
    5. Clear the DTCs.

      Powertrain > Engine > Clear DTCs 

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

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  5

  5. PERFORM UTILITY USING TECHSTREAM (GRILLE SHUTTER CONTROL MODE SWITCHING) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Grille Shutter / Utility / Grille Shutter Control Mode Switching.

      Body Electrical > Grille Shutter > Utility 

      Tester Display
      Grille Shutter Control Mode Switching
    5. According to the display on the Techstream, change the grille shutter control mode from maintenance mode to normal mode.
    6. Check for DTCs and make sure that DTC B1333 is not output.

      Body Electrical > Grille Shutter > Trouble Codes 

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    END 

  6. PERFORM ACTIVE TEST USING TECHSTREAM (SWING GRILLE ACTUATOR ASSEMBLY OPERATION) 
    1. Remove the radiator shutter sub-assembly.

      Refer to REMOVAL [02/2019 - 12/2021]

    2. Remove the swing grille actuator assembly.

      Refer to DISASSEMBLY [11/2018 - 12/2021]

    3. Reconnect the swing grille actuator assembly connector.
    4. Connect the Techstream to the DLC3.
    5. Turn the ignition switch to ON.
    6. Turn the Techstream on.
    7. Enter the following menus: Body Electrical / Grille Shutter / Active Test / Shutter Closing Operation Lock Detection.

      Body Electrical > Grille Shutter > Active Test 

      Tester Display
      Shutter Closing Operation Lock Detection
    8. According to the display on the Techstream, perform the Active Test and check the operation of the swing grille actuator assembly.

      OK

      Operation is normal.

    9. Enter the following menus: Body Electrical / Grille Shutter / Active Test / Shutter Opening Operation Lock Detection.

      Body Electrical > Grille Shutter > Active Test 

      Tester Display
      Shutter Opening Operation Lock Detection
    10. According to the display on the Techstream, perform the Active Test and check the operation of the swing grille actuator assembly.

      OK

      Operation is normal.

      HINT: 

      Perform "Grille Shutter Control Mode Switching and Grille Shutter Initialization" after replacing the swing grille actuator assembly.

      Refer to INITIALIZATION [02/2019 - 12/2021]

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    REPLACE SWING GRILLE ACTUATOR ASSEMBLY. Refer to  DISASSEMBLY [11/2018 - 12/2021] 

    Result: 

    OK 

    See step  7

  7. INSPECT RADIATOR SHUTTER SUB-ASSEMBLY (GRILLE SHUTTER OPERATION) 
    1. Remove the radiator shutter sub-assembly.

      Refer to REMOVAL [02/2019 - 12/2021]

    2. Remove the swing grille actuator assembly.

      Refer to DISASSEMBLY [11/2018 - 12/2021]

    3. Manually open and close the radiator shutter sub-assembly and check that it moves smoothly.

      OK

      Radiator shutter sub-assembly moves smoothly.

      HINT: 

      Perform "Grille Shutter Control Mode Switching and Grille Shutter Initialization" after replacing the swing grille actuator assembly or radiator shutter sub-assembly.

      Refer to INITIALIZATION [02/2019 - 12/2021]

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    REPLACE SWING GRILLE ACTUATOR ASSEMBLY. Refer to  DISASSEMBLY [11/2018 - 12/2021] 

    Result: 

    NG 

    REPLACE RADIATOR SHUTTER SUB-ASSEMBLY. Refer to  REMOVAL [02/2019 - 12/2021] 

  8. REMOVE FOREIGN MATTER OR ICE (CLEAN GRILLE SHUTTER) 
    1. Remove any foreign matter and/or ice from the area around the shutters and the links of the grille shutter.

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  9

  9. PERFORM ACTIVE TEST USING TECHSTREAM (GRILLE SHUTTER OPERATION) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Grille Shutter / Active Test / Shutter Closing Operation Lock Detection / Data List / Shutter Operation Lock Detection Result for Active Test.

      Body Electrical > Grille Shutter > Active Test 

      Active Test Display
      Shutter Closing Operation Lock Detection
      Data List Display
      Shutter Operation Lock Detection Result for Active Test
    5. According to the display on the Techstream, perform the Active Test and read the value of Data List item Shutter Operation Lock Detection Result for Active Test.

      OK

      "Normal" is displayed.

    6. Enter the following menus: Body Electrical / Grille Shutter / Active Test / Shutter Opening Operation Lock Detection / Data List / Shutter Operation Lock Detection Result for Active Test.

      Body Electrical > Grille Shutter > Active Test 

      Active Test Display
      Shutter Opening Operation Lock Detection
      Data List Display
      Shutter Operation Lock Detection Result for Active Test
    7. According to the display on the Techstream, perform the Active Test and read the value of Data List item Shutter Operation Lock Detection Result for Active Test.

      OK

      "Normal" is displayed.

      HINT: 

      When the value of Data List item Shutter Operation Lock Detection Result for Active Test is "Normal", it can be determined that the grille shutter system has returned to normal.

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    See step  6

    Result: 

    OK 

    See step  10

  10. CLEAR DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Engine / Trouble Codes.
    5. Clear the DTCs.

      Powertrain > Engine > Clear DTCs 

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

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  11

  11. PERFORM UTILITY USING TECHSTREAM (GRILLE SHUTTER CONTROL MODE SWITCHING) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Grille Shutter / Utility / Grille Shutter Control Mode Switching.

      Body Electrical > Grille Shutter > Utility 

      Tester Display
      Grille Shutter Control Mode Switching
    5. According to the display on the Techstream, change the grille shutter control mode from maintenance mode to normal mode.
    6. Check for DTCs and make sure that DTC B1333 is not output.

      Body Electrical > Grille Shutter > Trouble Codes 

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    END 

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