23/07/2024 17:26:28

Cabin HVAC - HVAC, Blower (Remove and Install)

Correction code 1810021071 FRT 0.48 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.

Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
This procedure is a DRAFT. Although it has been validated, Warnings and Cautions might be missing. Follow safety requirements and use extreme caution when working on or near High Voltage systems and components. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.

Remove

  1. Remove the MV battery. See MV BATTERY-LITHUM ION-48V (Remove and Install).
  2. Remove the bolt that attaches the remote fluid reservoir to the vehicle, lift the reservoir upward to release the datum, and then position the reservoir aside.
    8 Nm (5.9 lbs-ft)
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Make sure the reservoir does not tip over.
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
  3. Release the clips (x2) that attach the RH frunk harness to the vehicle, and then disconnect the frunk harness electrical connectors (x2).
  4. Release the clips (x2) and hose connections (x2) that attach the windshield washer reservoir to the vehicle.
  5. Remove the fasteners (x3) that attach the windshield washer reservoir to the vehicle, and then remove the reservoir from the vehicle.
    7 Nm (5.2 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
  6. Release the clips (x5) that attach the washer fluid hose.
  7. Remove the Megabeam. See Front Inner Panels - Megabeam (Remove and Install).
  8. Remove the screws (x3) that attach the blower motor housing cover to the vehicle, and then release the harness clip and disconnect the electrical connector.
    1 Nm (.7 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Release connector lock before disconnecting the connector.
    Tip: Use of the following tool(s) is recommended:
    • Torx T20 socket
  9. Remove the screws (x3) that attach the blower motor to the vehicle, and then lift the blower motor upward to remove it from the vehicle.
    1 Nm (.7 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure no debris enters the HVAC housing.
    Tip: Use of the following tool(s) is recommended:
    • Torx T20 socket

Install

  1. Position the blower motor into the vehicle, lower the blower motor into the HVAC housing, and then install the screws (x3) that attach the blower motor to the vehicle.
    1 Nm (.7 lbs-ft)
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Use caution to avoid damaging the fan assembly.
    Tip: Use of the following tool(s) is recommended:
    • Torx T20 socket
  2. Position the blower motor housing cover into the vehicle, and then install the fasteners that attach the housing cover to the vehicle.
    1 Nm (.7 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • Torx T20 socket
  3. Connect the blower motor electrical connector and engage the connector lock, and then install the harness clip.
  4. Position the Megabeam into the vehicle.
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure the harness is on inboard side of cowl mounting tabs.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Make sure the harness is not caught or pinched during installation.
  5. Install the bolts (x8) that attach the Megabeam to the vehicle.
    18 Nm (13.3 lbs-ft)
    165 Nm (121.7 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    The EP14 bolts are torqued to 18 Nm and the 21 mm bolts are torqued to 165 Nm.
    Informational PurposesAn informational icon, calling your attention
    Note
    Start the fasteners by hand before using power tools.
    Tip: Use of the following tool(s) is recommended:
    • EP 14 socket
    • 21 mm socket
  6. With assistance, position the AC compressor to the Megabeam, and then install the bolts (x3) that attach compressor to the Megabeam.
    5 Nm (3.7 lbs-ft)
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Support the AC compressor while installing the fasteners.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Avoid straining the MV or HV harnesses.
    Informational PurposesAn informational icon, calling your attention
    Note
    Start the fasteners by hand.
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
  7. Install the bolts (x2) that attach the Supermanifold to the megabeam.
    33 Nm (24.3 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 15 mm deep socket
    Informational PurposesAn informational icon, calling your attention
    Note
    Start the bolts by hand.
  8. Install the bolt that attaches the A/C suction/discharge line bracket to the megabeam.
    7 Nm (5.2 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
  9. Secure the clips (x4) and install the fastener that attach the LH frunk harness to the Megabeam.
    6 Nm (4.4 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • External Torx E5
  10. Connect the RH frunk harness connectors (x2) and secure the locking tab, and then secure the clips (x2) that attach the harness to the Megabeam.
  11. Fasten the washer fluid hose clips (x5).
  12. Position the windshield washer reservoir into the vehicle, and then install the fasteners (x3) that attach the reservoir to the vehicle.
    7 Nm (5.2 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
  13. Secure the clips (x2) and hose connections (x2) that attach the windshield washer reservoir to the vehicle.
  14. Move the remote fluid reservoir into position, and then install the bolt that attaches reservoir to the vehicle.
    8 Nm (5.9 lbs-ft)
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Align the datum, and then slide the reservoir downwards.
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
  15. Install the MV battery. See MV BATTERY-LITHUM ION-48V (Remove and Install).