10/12/2024 13:28:03

Windshield Wipers and Motor - Wiper Arm (Remove and Install)

Correction code 1750135031 FRT 0.18 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.

  • 2024-12-10: Added additional alignment steps. Added requirement for an assistant to hold wiper arm while tightening the base fastener.
  • 2024-11-19: Updated Wiper Arm Removal Tool part number to 2004428-00-A.
  • 2024-07-26: Update wiper motor homing step for better visibility, and add caution for wiper damage if step is skipped.
  • 2024-07-09: Added note for drive rails and closed powergate during wiper homing.
  • 2024-06-25: Added step for using Wiper Arm Removal Tool.
  • 2024-06-18: Added detail for wiper blade alignment to the wiper arm installation step.
  • 2024-05-22: Added step to perform wiper motor homing.
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. Open the LH front door and lower the LH front window.
  2. Remove the rear underhood apron. See Underhood Trim - Rear Apron Assembly (Remove and Install).
  3. Remove the frunk assembly. See Frunk Assembly (Remove and Install).
  4. Close the powered frunk.
  5. Remove the wiper nut cap.
  6. Release the washer fluid hose elbow connection.
  7. Remove the nut that attaches the wiper arm to the vehicle.
    45 Nm (33.2 lbs-ft)
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not use power tools on the nut.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 18 mm socket
  8. Use the Wiper Arm Removal Tool (PN: 2004428-00-A) to remove the wiper arm assembly from the vehicle. If the Wiper Arm Removal Tool is not available, put pressure towards the base of the wiper arm, and then rock the wiper arm side to side while pulling upwards to release it from the vehicle.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Make sure the washer hose connection does not get pinched
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not pry against the windshield applique or glass.
    Informational PurposesAn informational icon, calling your attention
    Note
    If the wiper arm removal tool is unavailable, gently lift and rock the arm fore and aft to release it.
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure the washer hose connection does not get pinched.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use a step ladder to get position over the wiper arm base for additional leverage.

Install

  1. Perform wiper motor homing: press the wiper button on steering wheel, and then use the touchscreen to select wiper speed "III". Wait 5 seconds, and then use the touchscreen to turn the wiper off.
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure drive rails are on and the powergate is closed while performing this routine.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not skip this step. Failure to perform this step (wiper motor homing) may cause wiper arm and blade assembly misalignment, and may result in damage to the wiper.
  2. Align the upper portion of the wiper arm with the mark on the upper area of the windshield, and then install the base of the wiper arm onto the splines.
  3. With an assistant holding the wiper arm in place, install the nut that attaches the wiper arm to the vehicle.
    45 Nm (33.2 lbs-ft)
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not use power tools on the nut.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 18 mm socket
  4. Open the powered frunk.
  5. Perform wiper motor homing: press the wiper button on steering wheel, and then use the touchscreen to select wiper speed "III". Wait 5 seconds, and then use the touchscreen to turn the wiper off.
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure drive rails are on and the powergate is closed while performing this routine.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not skip this step. Failure to perform this step (wiper motor homing) may cause wiper arm and blade assembly misalignment, and may result in damage to the wiper.
  6. Check the alignment of the wiper arm.
    1. Check the alignment of the wiper arm with the LH upper area of the windshield.
    2. Check that the gap between the wiper motor linkage and wiper motor housing is 5.5mm +/- 1mm.
    Informational PurposesAn informational icon, calling your attention
    Note
    If the wiper arm is not aligned, then remove the wiper arm and re-install and re-measure.
  7. Install the frunk assembly. See Frunk Assembly (Remove and Install).
  8. Install the rear underhood apron. See Underhood Trim - Rear Apron Assembly (Remove and Install).
  9. Install the washer fluid hose elbow connection.
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure the hose is fully seated.
  10. Install the wiper arm nut cover.
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure the cover is fully seated.
  11. Install the wiper blade. See Windshield Wipers and Motor - Wiper Blade (Remove and Install).
  12. Raise the LH front window and close the LH front door.