17/10/2023 18:56:19

Sensor - Wheel Speed - Rear - LH (Remove and Replace)

Correction code 3310010022 FRT 0.24 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.

Torque Specifications

Table 1. Torque Specifications: Sensor - Wheel Speed - Rear - LH (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Bolt that attaches the LH rear ABS wheel speed sensor to the knuckle
5 Nm (3.7 lbs-ft)
  • 10 mm socket
  • Flex head ratchet/flex head torque wrench
  • 4 in extension
 Reuse

Remove

  1. Remove the LH rear wheel. See Wheel Assembly (Remove and Install).
  2. Release the clip that attaches the rear ABS wheel speed sensor connector to the subframe, and then disconnect the subframe harness from the connector.
    Tip: Use a mechanical pickup tool to hold the connector in place, and then release the connector clip with a screwdriver.
  3. Release the clip that attaches the LH rear ABS wheel speed sensor cable to the subframe.
  4. Remove the bolt that attaches the LH rear ABS wheel speed sensor to the knuckle.
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
    • Flex head ratchet/flex head torque wrench
    • 4 in extension
  5. Remove the grommet that attaches the LH rear ABS wheel speed sensor cable to the knuckle, and then remove the sensor from the vehicle.

Install

  1. Position the LH rear ABS wheel speed sensor to the knuckle, and then install the grommet that attaches the LH rear ABS wheel speed sensor cable to the knuckle.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Perform a push-pull check on the grommet to make sure it is securely fastened to the knuckle.
  2. Install the bolt that attaches the LH rear ABS wheel speed sensor to the knuckle.
    5 Nm (3.7 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
    • Flex head ratchet/flex head torque wrench
    • 4 in extension
  3. Fasten the clip that attaches the LH rear ABS wheel speed sensor cable to the subframe.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Perform a push-pull check on the clip and grommet to make sure they are securely fastened to the knuckle and bracket.
  4. Connect the subframe harness to the LH rear ABS wheel speed sensor connector, and then fasten the clip that attaches the connector to the subframe.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    The video(s) included in this procedure are meant as an overview for supplemental purposes only. Follow all of the steps listed in the procedure to avoid damage to components and/or personal injury.
    Tip: Use a mechanical pickup tool to hold the connector in place.
  5. Install the LH rear wheel. See Wheel Assembly (Remove and Install).
  6. Perform a test drive that includes a minimum speed of 25mph in straight line for at least five seconds to allow the ESP internal system checks to complete. The ESP faults will clear if the vehicle is repaired correctly. If faults are persistent after the test drive, continue troubleshooting the repair.