2025-02-18

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

Correction code 3310020302 FRT 0.18 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)
  • Torx T30 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.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use hands to hold the connector end on the subframe harness, and use a pocket screwdriver to release the connector clip.
  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.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Torx T30 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)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Torx T30 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.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use hands to hold the connector end on the subframe harness.
  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.