Replacement of the front sway (anti-roll) bar on a 2024 Tesla Cybertruck Cyberbeast. The truck's 48V architecture and air suspension require specific de-powering and ride-height handling, but the sway bar itself is conventional in design.

Warnings

Tools required

Parts

• Front sway bar × 1 — Tesla Cybertruck front stabilizer bar — refer to Tesla EPC
• Sway bar bushings (mounting) × 2 — Manufacturer-specified bushings sized to the new bar
• Sway bar end links × 2 — Manufacturer-specified end links — replace if worn
• Underbody fastener / clip kit (as needed) × 1 — Generic replacement clips for any single-use shielding fasteners

Preparation

1. Park on level ground, place in P, engage parking brake.
2. Exit ALL doors with the key fob away from the vehicle. Wait at least 2 minutes for HV systems to fully de-energize, even on this non-HV job.
3. Place the air suspension in Jack/Service Mode via the touchscreen before lifting so the system does not attempt to self-level.
4. Disconnect the 48V low-voltage battery per Tesla's documented procedure for the Cybertruck. Do NOT assume 12V tooling/procedures apply.
5. DO NOT touch, cut, or pierce ANY orange cable — these are high-voltage and lethal.
6. 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.
7. Raise the front of the vehicle on a lift or jack stands rated for the Cybertruck's curb weight, supporting at the manufacturer-specified lift points only.
8. Remove the front wheels if needed for access to the end links and sway bar bracket bolts.
9. Remove any front underbody shielding necessary to expose the sway bar, bushing brackets, and end links. Retain or replace clips as needed.

Procedure

1. 1

   Inspect the work area
   With underbody shielding removed, locate the front sway bar, its two body/subframe brackets with rubber bushings, and the two end links connecting to the struts or control arms. Identify and visually trace any orange HV cabling in the area and ensure none will be contacted during this work.
   ⚠️If any orange HV cable is routed near the sway bar and is damaged or obstructs work, stop and consult a Tesla-certified technician.
2. 2

   Disconnect sway bar end links
   At each end link, hold the link's internal shaft with an Allen/hex key to prevent rotation, then remove the upper retaining nut. Separate the link from the sway bar. If reusing the links, inspect the ball studs/bushings for play and replace if questionable.
   ⚠Do not use an impact gun without holding the shaft — this destroys the internal stud and the link.
3. 3

   Support and unbolt the sway bar brackets
   Support the sway bar with one hand or a strap. Remove the bolts from both sway bar bushing brackets that secure the bar to the subframe/body. Retain the brackets and note bushing orientation (split typically faces forward or down per OEM).
4. 4

   Maneuver sway bar out of vehicle
   Carefully rotate and slide the sway bar out through the available clearance. Avoid contacting orange HV cabling, coolant lines, steer-by-wire actuator wiring, or air suspension lines. On the Cybertruck, clearance can be tight near the front subframe; do not pry against the stainless body.
   ⚠Do not lever against the stainless exoskeleton or any aluminum casting — use only the subframe as a leverage point if needed.
5. 5

   Transfer/replace bushings
   Slide the old bushings off the bar. Install new bushings on the new (or existing) sway bar in the correct orientation. If the bushings are the type that require silicone-based suspension grease (not petroleum), apply per the bushing manufacturer's instructions.
   ℹ️Do not use petroleum grease on rubber bushings — it will degrade the rubber.
6. 6

   Install new sway bar
   Maneuver the new sway bar into position, ensuring the bushings seat into the brackets in the original orientation. Start all bracket bolts by hand to avoid cross-threading the subframe captured threads.
7. 7

   Torque sway bar bracket bolts
   With both brackets seated squarely, tighten the bracket bolts evenly in stages, then final-torque to specification.
   Torque spec

   Sway Bar Bracket Bolts47 Nm (35 lb-ft)
8. 8

   Reconnect end links to sway bar
   Reattach each end link to the sway bar. Hold the link's internal shaft with an Allen/hex key while tightening the nut to specification. Confirm the link is not pre-loaded at an unnatural angle.
   ⚠End link nuts must be torqued while holding the shaft with an Allen key. Spinning the stud will destroy the link and give a false torque reading.
   Torque spec

   Sway Bar Link Nuts55 Nm (41 lb-ft)
9. 9

   Final inspection underbody
   Verify no tools, fasteners, or rags remain. Confirm clearance between the sway bar and any nearby coolant lines, HV cabling, air lines, or wiring harnesses through full suspension travel as best as can be checked on the lift.

Reassembly

1. Reinstall any underbody shielding removed for access, replacing any single-use clips.
2. Reinstall front wheels if removed; snug lug nuts in a star pattern, then torque to OEM specification — refer to Tesla Service Manual.
3. Lower the vehicle so full weight is on the wheels before any final torquing of suspension fasteners that pass through rubber bushings (if any were disturbed).
4. Reconnect the 48V low-voltage battery following Tesla's documented reconnect procedure for the Cybertruck.
5. Exit Jack/Service Mode on the touchscreen and allow the air suspension to self-level to normal ride height.
6. Cycle the suspension through its height settings (if accessible) to verify normal operation.

Verification

• Visually confirm the sway bar is centered, both bushings are seated, and end links are perpendicular at static ride height.
• Check the touchscreen for any new chassis, suspension, or steering fault messages — clear only if root cause is verified.
• Test drive at low speed first, then at moderate cornering speeds. Listen for clunks over bumps which would indicate a loose bracket bolt or end link.
• Because this is a steer-by-wire vehicle, confirm steering feel and response is unchanged. Any abnormal steering behavior warrants stopping and consulting a Tesla-certified technician.
• An alignment check is recommended after front suspension work, even though the sway bar itself does not set alignment angles.
• Note: while not part of this job, take the opportunity to check brake fluid age (Tesla recommends replacement every 2 years) and tire rotation interval (every ~6,250 mi) since the wheels may already be off.

More procedures for this vehicle