Replace a TPMS sensor on the 2024 Tesla Roadster (Tri Motor AWD). The sensor is integrated into the valve stem assembly inside the wheel and requires tire dismount/remount and TPMS relearn.

Warnings

Tools required

Parts

• TPMS sensor (manufacturer-specified for 2024 Roadster) × 1 — OEM-specified TPMS sensor — confirm correct frequency/protocol against VIN
• Valve stem service kit (seal, nut, cap, core) if separate from sensor × 1 — OEM service kit matched to the sensor

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. Disconnect the 12V (or 16V/48V on applicable models) low-voltage battery per the architecture notes for this vehicle.
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. Identify which corner has the failed sensor by reading the TPMS IDs/positions with a compatible diagnostic tool before removing any wheel.
7. Loosen the lug nuts on the affected wheel a quarter-turn while the tire is still on the ground.
8. Raise the vehicle at the manufacturer-specified jacking points and support on jack stands rated for the vehicle's weight.

Procedure

1. 1

   Verify failed sensor and record IDs
   Using a TPMS diagnostic tool, scan all four sensors. Confirm which sensor is non-responsive or out of spec, and record the IDs of the remaining good sensors so they can be re-registered if the relearn requires manual entry.
2. 2

   Remove the wheel
   With the vehicle safely supported, fully remove the lug nuts and lift the wheel/tire assembly off the hub. Set the wheel face-down on a protective surface to avoid scratching the finish.
   ⚠Roadster wheels are large-diameter and heavy — use proper lifting technique or a wheel dolly.
   Torque spec

   Wheel Lug Nuts140 Nm (103 lb-ft)
3. 3

   Deflate the tire
   Remove the valve cap and use a valve core tool to fully remove the valve core, allowing the tire to deflate completely before bead breaking.
4. 4

   Break the bead and dismount one side
   On a tire machine, mark the tire-to-wheel orientation for rebalancing reference. Break both beads using the machine's bead breaker with the wheel clamped on protected jaws. Dismount only the upper bead — full dismount is not required to access the sensor.
   ⚠Position the bead breaker away from the TPMS valve location to avoid striking the sensor body.
5. 5

   Remove the old TPMS sensor
   From inside the wheel, remove the retaining nut/screw securing the sensor to the valve stem (design varies — clamp-in vs. snap-in). Withdraw the sensor and valve assembly through the valve hole. Inspect the valve hole for corrosion or damage.
6. 6

   Install new TPMS sensor
   Install the new sensor with a fresh seal/grommet from the service kit. For clamp-in style, position the sensor flush against the inside of the wheel and tighten the external nut to the sensor manufacturer's specification. For snap-in style, pull the new rubber valve through the hole using the proper installation tool.
   ⚠Do not over-tighten clamp-in TPMS nuts — this can crack the sensor housing. Torque to OEM specification — refer to Tesla Service Manual or sensor manufacturer instructions.
7. 7

   Remount and inflate the tire
   Lubricate the beads with tire mounting compound. Mount the upper bead, keeping the bead breaker and mounting head clear of the new sensor location. Reinstall the valve core, then seat both beads with controlled inflation. Inflate to the door-placard pressure.
   ⚠️Never exceed the tire manufacturer's bead-seating pressure. If beads will not seat, deflate and re-lubricate rather than over-pressurizing.
8. 8

   Balance the wheel
   Place the wheel on a balancer and balance to within manufacturer tolerance. The Roadster's high-speed capability makes precise balance critical — use adhesive weights on the inner barrel where possible to preserve cosmetic appearance.
9. 9

   Reinstall the wheel
   Lift the wheel onto the hub, hand-thread all lug nuts, then snug them in a star pattern. Lower the vehicle until the tire just contacts the ground.
   Torque spec

   Wheel Lug Nuts140 Nm (103 lb-ft)
10. 10

    Final torque the lug nuts
    With the tire just touching the ground (preventing wheel rotation), final-torque the lug nuts in a star pattern to the verified specification.
    ⚠Re-check lug torque after approximately 50 miles of driving — standard practice after any wheel-off service.
    Torque spec

    Wheel Lug Nuts140 Nm (103 lb-ft)

Reassembly

1. Lower the vehicle fully to the ground.
2. Reconnect the 12V low-voltage battery.
3. Reinstall the valve cap on the new sensor.
4. Verify door-placard tire pressure on all four wheels (cold).

Verification

• Perform the TPMS relearn procedure using a compatible diagnostic tool so the vehicle registers the new sensor's ID. Some Tesla platforms auto-learn after a short drive — refer to the Tesla Service Manual for this vehicle's specific procedure.
• Drive the vehicle at moderate speed for 10-15 minutes and confirm the TPMS warning clears and all four pressures display correctly on the instrument cluster / center display.
• Confirm no air leak at the new sensor by spraying soapy water at the valve base and checking for bubbles.
• Re-check lug nut torque after ~50 miles in a star pattern.
• While the wheel is off, note this is a good interval to check tire rotation status — Tesla recommends rotation every 6,250 mi.
• If the relearn fails or the warning light persists, recheck sensor ID registration and verify the installed sensor's frequency/protocol matches the OEM specification for this VIN.

More procedures for this vehicle