08/12/2023 13:27:31

Antennas and Amplifiers - TLA, Telematics Control Unit (TCU) (Remove and Install)

Correction code 2135011021 FRT 0.06 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.

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Warning
This procedure is a DRAFT, although it has been validated. Warnings and Cautions might be missing. Follow safety requirements and use extreme caution when working on or near high voltage systems and components. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.

Remove

  1. Remove the front header trim. See Headliner Trim - Front Header Trim (Remove and Install).
  2. Disconnect the connectors (x2) from the telematics control unit, release the clips (x4) that attach the control unit to the roof glass bracket, and then remove the control unit from the assembly.
    Informational PurposesAn informational icon, calling your attention
    Note
    Release the connector locks before disconnecting the connectors.
  3. Remove the screws (x2) that attach the telematics control unit bracket to the control unit, and then release the clips (x2) to remove the bracket from the control unit.
    3 Nm (2.2 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • Torx T30 socket

Install

  1. Position the telematics control unit bracket to the control unit, install the clips (x2) that attach the bracket to the control unit, and then install the screws (x2).
    3 Nm (2.2 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • Torx T30 socket
  2. Position the telematics control unit assembly to the roof glass bracket, connect the connectors (x2), and then secure the clips (x4) that attach the assembly to the vehicle.
    Informational PurposesAn informational icon, calling your attention
    Note
    Engage the connector locks.
    Informational PurposesAn informational icon, calling your attention
    Note
    Replace any missing or damaged clips.
  3. Install the front header trim. See Headliner Trim - Front Header Trim (Remove and Install).