23/07/2024 17:26:07

Body Controllers - Trailer ECU (Remove and Install)

Correction code 1715017041 FRT 0.30 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 rear fascia assembly. See Rear Bumper Fascia - Rear Fascia (Remove and Install).
  2. Release the pivot lever and disconnect the electrical connector from the trailer ECU.
  3. Remove the nuts (x2) that attach the trailer ECU to the vehicle, and then remove the ECU from the vehicle.
    9 Nm (6.6 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket

Install

  1. Position the trailer ECU into the vehicle, and then install the nuts (x2) that attach the ECU to the vehicle.
    9 Nm (6.6 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
  2. Connect the electrical connector to the trailer ECU, and then pivot the lever past both locks to fully engage the connector.
  3. Install the rear fascia assembly. See Rear Bumper Fascia - Rear Fascia (Remove and Install).