2026-08-18

Sensor - TPMS - Front - LH (Remove and Replace)

Correction code 34040202 FRT 0.42 NOTE: Unless otherwise explicitly stated in the procedure, the correction code and its associated 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. NOTE: See Personal Protection to make sure you are wearing proper PPE when performing the procedure below. NOTE: See Ergonomic Precautions for safe and healthy working practices.

  • 2026-01-16: Updated the steps from loosening the upper bead of the tire to completely removing the tire.
  • 2025-06-04: Added information on learning sensor ID.
  • 2025-02-06: Added information on an updated sensor.

Torque Specifications

Table 1. Torque Specifications: Sensor - TPMS - Front - LH (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Nut that attaches the TPMS sensor to the wheel
8 Nm (5.9 lbs-ft)
  • 11 mm deep socket
 Reuse
Note
An updated TPMS sensor is available (pictured, black). It performs and is serviced identically to the original sensor (pictured, purple).
  • Both sensor types can be installed on different wheels on the same vehicle.
  • The mounting nuts on both sensor types are cross-compatible, but it is recommended to install the nut that is in newest condition.

Remove

  1. Remove the wheel. See Wheel Assembly (Remove and Install).
  2. Place the wheel on the tire machine, insert the center clamp, and tighten the cone on the center clamp.
  3. Remove the valve stem cap, remove the valve core, and allow the tire to deflate.
    Note
    Discard the cap and core if replacing with a new TPMS.
    Warning
    The tire will rapidly deflate. Wear proper PPE, such as safety glasses and gloves.
  4. Apply lubricant around the tire and wheel, separate both tire beads from the rim, then remove the tire from the wheel.
    Note
    Position the TPMS sensor ahead of the tire machine arm
  5. Remove the nut that attaches the TPMS sensor to the wheel, and then remove the TPMS sensor.
    Tip
    Use of the following tool(s) is recommended:
    • 11 mm deep socket

Install

  1. Remove the nut from the new TPMS sensor.
    Tip
    Use of the following tool(s) is recommended:
    • 11 mm deep socket
  2. Install the TPMS sensor so that it fits closely to the wheel.
    Note
    Prior to installation, use an IPA wipe to thoroughly clean the inside and outside of the TPMS sensor mounting hole.
    Note
    Verify that the TPMS seal is fully seated against the base; failure to do so could cause damage to the seal during installation.
  3. Install the nut that attaches the TPMS sensor to the wheel.
    8 Nm (5.9 lbs-ft)
    Note
    If a Sysgration (purple) sensor is replaced by a Sensata (black) sensor, install the nut removed from the Sysgration (purple) sensor onto the Sensata (black) sensor to keep the appearance consistency of all the 4 wheels.
    Tip
    Use of the following tool(s) is recommended:
    • 11 mm deep socket
  4. Thoroughly lubricate both beads then mount tire onto rim.
    Note
    Position the TPMS sensor opposite the tire machine arm.
    Note
    If sidewall shows "outside," "side facing outwards," or rotation arrow, ensure the tire is oriented properly.
  5. Remove the valve stem core and inflate the tire to seat the bead.
    Warning
    Wear appropriate PPE while inflating.
    CAUTION
    Do not exceed the pressure indicated on the tire sidewall.
  6. Install the valve stem core, and then remove the wheel from the tire changer.
  7. Balance the wheel and tire. See Tire - Front - LH (Balance) (Rebalance).
  8. Reinstall the wheel. See Wheel Assembly (Remove and Install).