Replacement of the front wiper motor assembly on a 2024 Tesla Cybertruck. The single-blade wiper system uses a unique linkage geometry; the motor and linkage are typically serviced as an assembly accessed from the cowl area beneath the windshield.

Warnings

Tools required

Parts

• Front wiper motor assembly (Cybertruck-specific, single-arm linkage) × 1 — Manufacturer-specified Cybertruck front wiper motor — verify by VIN
• Cowl seal / weatherstrip (inspect, replace if damaged) × 1 — OEM cowl seal as required

Preparation

1. Park on level ground, place in P, engage the parking brake.
2. Exit ALL doors with the key fob/phone key away from the vehicle. Wait at least 2 minutes for HV systems to fully de-energize, even on this non-HV job.
3. Disconnect the 48V low-voltage battery using insulated tools — refer to Tesla Service Manual for the Cybertruck 48V battery location and disconnect sequence. Torque battery terminal hardware to spec on reinstallation.
4. DO NOT touch, cut, or pierce ANY orange cable — these are high-voltage and lethal.
5. If at any point you encounter an orange cable, an HV component, or are unsure if a system is de-energized: STOP and consult a Tesla-certified technician.
6. Open the frunk/hood and protect the stainless cowl edge with painter's tape or a fender cover.
7. Mark the wiper blade park position on the windshield with a removable marker so the new motor can be indexed correctly.
8. Cycle the wipers to the service position if the vehicle's touchscreen offers it, BEFORE disconnecting the LV battery.

Procedure

1. 1

   Place wipers in service position
   Using the touchscreen Service menu (Controls > Service > Wiper Service Mode, if available), command the wiper to its service/upright position. This must be done before disconnecting the 48V LV battery. Once positioned, proceed with the LV disconnect per the preparation steps.
2. 2

   Remove the wiper arm
   Lift the wiper arm cap (if equipped) to expose the retaining nut. Loosen the nut but do not fully remove it yet. Use a wiper arm puller to break the arm free from the splined shaft, then remove the nut and pull the arm off. Note the indexed position.
   ⚠Do not pry against the stainless windshield trim — it will mar easily. Use a dedicated wiper arm puller.
3. 3

   Remove cowl panel / trim
   Using plastic trim tools, release the cowl trim panel below the windshield. Detach any retainers and disconnect the washer fluid hose at the cowl if it interferes. Set the panel aside on a soft surface.
   ⚠Cowl retainers on the Cybertruck are easily damaged due to tight cowl geometry; replace any broken clips before reassembly.
4. 4

   Disconnect wiper motor electrical connector
   Locate the wiper motor harness connector. Release the connector lock and unplug it. Inspect the connector and pins for corrosion or water intrusion — the cowl area can collect debris.
5. 5

   Remove ground strap (if equipped)
   If the wiper motor or its frame has a ground strap or ground bolt, remove it now. Note the location and orientation for reinstallation — clean contact is essential for proper motor operation and EMI suppression.
   Torque spec

   Ground Strap Bolts12 Nm (9 lb-ft)
6. 6

   Unbolt the wiper motor / linkage assembly
   Remove the mounting bolts securing the wiper motor (and linkage frame, if integrated) to the body. Support the assembly as the last bolt is removed. On the Cybertruck single-wiper design, the motor and linkage typically come out as one unit.
   ℹ️Take a photo of the linkage orientation and any routing clips before removal to aid reassembly.
   Torque spec

   Module Mounting Bolts8 Nm (6 lb-ft)
7. 7

   Extract the assembly
   Carefully maneuver the wiper motor/linkage assembly out of the cowl cavity. Watch for harness routing and avoid scraping painted or finished surfaces.
8. 8

   Transfer components if required
   If the replacement is motor-only (not a complete linkage assembly), transfer the linkage from the old unit to the new motor per the manufacturer's instructions. Ensure the motor crank arm is indexed to the park position before bolting linkage on. Torque transfer hardware to OEM specification — refer to Tesla Service Manual.
9. 9

   Install the new wiper motor / linkage assembly
   Position the new assembly into the cowl, route the harness correctly, and start all mounting bolts by hand before final torquing. Ensure the assembly seats flush against the body mounts.
   Torque spec

   Module Mounting Bolts8 Nm (6 lb-ft)
10. 10

    Reconnect electrical and ground
    Reconnect the wiper motor harness connector — ensure the lock fully engages. Reinstall the ground strap (if applicable) on a clean, paint-free contact surface.
    Torque spec

    Ground Strap Bolts12 Nm (9 lb-ft)
11. 11

    Reinstall cowl and wiper arm
    Reinstall the cowl trim panel, reconnecting any washer hoses. Reinstall the wiper arm onto the splined shaft, aligning to your park-position mark. Tighten the wiper arm nut to OEM specification — refer to Tesla Service Manual.
    ⚠Incorrect arm indexing can cause the blade to strike A-pillar trim or fall off the swept area, damaging the windshield or stainless trim.

Reassembly

1. Reconnect the 48V low-voltage battery using insulated tools; torque terminal hardware per Battery Terminal Bolts spec.
2. Allow the vehicle to fully wake (touchscreen boot complete, steer-by-wire initialized) before testing.
3. Replace any cowl clips that broke during disassembly.
4. Verify the wiper arm nut cap is fully seated to prevent water intrusion.

Verification

• With the vehicle awake, cycle the wipers through low, high, and intermittent settings — confirm smooth, full-sweep operation with no binding or contact with A-pillar trim.
• Test the auto-park function: with wipers running, switch off and confirm the blade returns precisely to the marked park position.
• Spray washer fluid and confirm wipe pattern is clean across the swept area; check that the washer reservoir is filled (Cybertruck uses approximately 3.5 qt windshield washer fluid).
• Inspect the cowl area after a water test (or rain) for leaks into the frunk or HVAC intake.
• Confirm no wiper-related fault codes are present on the touchscreen (Service menu).
• Note: while you are in the cowl, this is a good opportunity to check the cabin air filter service interval — Tesla recommends replacement every 2 years.

More procedures for this vehicle