08/10/2024 17:33:04

Active Grille Shutter (Heat Pump) (Remove and Replace)

Correction code 18500612 0.72 NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so.NOTE: See Flat Rate Times to learn more about FRTs and how they are created. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com. NOTE: See Personal Protection to make sure wearing proper PPE when performing the below procedure.

  • 2023-11-13: Updated the whole procedure according to the latest validation.
Table 1. Torque Specifications: Active Grille Shutter (Heat Pump) (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
LH and RH bolts (x2) that attach the cooling fan module assembly to the front end carrier
10 Nm (7.4 lbs-ft)
  • 8 mm socket
  • 6 in extension
  • Universal Joint 1/4in
  • Cordless Ratchet/Impact Driver
  • Ratchet/torque wrench (for installation only)
 Reuse

Remove

  1. Put the vehicle on a 2-post lift.
  2. Open the LH front door and lower the LH front window.
  3. Remove the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
  4. Disconnect the LV power. See 12V/LV Power (Disconnect and Connect).
  5. Release the connector lock, and then disconnect the active grille shutter electrical connector.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not push down on the red tab. Pull the red tab to release the connector lock.
  6. Remove the ambient temperature sensor cover from the active grille shutter, and then disconnect the sensor electrical connector.
  7. Remove the front aero shield panel. See Panel - Aero Shield - Front (Remove and Replace).
  8. Remove the front valance. See Valance - Front Fascia (Remove and Replace).
  9. Install towel to the front of subframe to protect the cooling fan in later steps.
  10. With assistance supporting the cooling fan module assembly, remove the LH and RH bolts (x2) that attach the cooling fan module assembly to the front end carrier.
    Tip: Use of the following tool(s) is recommended:
    • 8 mm socket
    • 6 in extension
    • Universal Joint 1/4in
    • Cordless Ratchet/Impact Driver
    • Ratchet/torque wrench (for installation only)
    Figure 1. LH Side
    Figure 2. RH Side
  11. Lower the vehicle to a comfortable working height and set the lift onto locks.
  12. Release the locking tabs (x14) that attach the active grille shutter to the cooling fan and shroud assembly, and then remove the active grille shutter.

Install

  1. Install the active grille shutter onto the cooling fan and shroud assembly, and then fasten the locking tabs that attach the shutter to the assembly.
  2. Raise the vehicle to a comfortable working height, and lower the lift onto locks.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION

    Make sure there is an audible click of the locks on both sides before lowering, otherwise the vehicle may tilt to one side.

    Make sure that the doors are clear of surrounding objects.

  3. With assistance supporting the cooling fan module assembly, torque the LH and RH bolts (x2) that attach the cooling fan module assembly to the front end carrier.
    10 Nm (7.4 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 8 mm socket
    • 6 in extension
    • Universal Joint 1/4in
    • Cordless Ratchet/Impact Driver
    • Ratchet/torque wrench (for installation only)
    Figure 3. LH Side
    Figure 4. RH Side
  4. Remove the towel from the front of subframe.
  5. Install the front valance. See Valance - Front Fascia (Remove and Replace).
  6. Install the front aero shield panel. See Panel - Aero Shield - Front (Remove and Replace).
  7. Lower the vehicle until tires are touching ground.
  8. Connect the ambient temperature sensor electrical connector, and then install the sensor cover to the active grille shutter.
  9. Engage the locking tab to connect the active grille shutter electrical connector.
  10. Connect LV power. See 12V/LV Power (Disconnect and Connect).
  11. Locally connect a laptop with Toolbox 3 to the vehicle. See Toolbox 3 (Connect and Disconnect).
  12. On the laptop, select the Actions tab, and search for PROC_VCFRONT_X_LOUVER-CALIBRATIONSearch for routine in ToolboxLouver Calibration, then select PROC_VCFRONT_X_LOUVER-CALIBRATIONSearch for routine in ToolboxLouver Calibration, click Run, and allow the routine to complete.
    Informational PurposesAn informational icon, calling your attention
    Note
    Once complete, select the ‘X’ at the top right of the window to close.
  13. Search for "Thermal" in the Actions tab, select TEST-SELF_VCFRONT_X_HEAT-PUMP-THERMAL-PERFORMANCESearch for routine in ToolboxHeat Pump Thermal System Performance Test, click Run, and allow the routine to complete.
    Informational PurposesAn informational icon, calling your attention
    Note
    Once complete, select the ‘X’ at the top right of the window to close.
  14. Disconnect the laptop.
  15. Disable Service Mode. See Service Mode.
  16. Install the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
  17. Raise the LH front window and close the LH front door.
  18. Remove the vehicle from the lift.