2024-12-24

Jumper Harness - Trailer Hitch (Remove and Replace)

Correction code 1230010502 FRT 0.48 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: Jumper Harness - Trailer Hitch (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Bolts (x3) that attach the trailer hitch plug to the hitch assembly
2.5 Nm (1.8 lbs-ft)
  • Torx T25 bit
  • Wiha Torque Screwdriver 0.8-5 Nm screwdriver (installation only)
 Reuse

Remove

  1. Remove the rear fascia assembly. See Assembly - Fascia and Diffuser - Rear (Remove and Install).
  2. Disconnect the trailer hitch harness connector.
  3. Remove the bolts (x3) that attach the trailer hitch plug to the hitch assembly.
    Informational PurposesAn informational icon, calling your attention
    Note
    Route the harness through the bracket.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Torx T25 bit
    • Wiha Torque Screwdriver 0.8-5 Nm screwdriver (installation only)
  4. Disconnect the trailer hitch controller connectors (x2).
    Informational PurposesAn informational icon, calling your attention
    Note
    Pull the yellow tabs first.
  5. Remove the clips (x4) to remove the trailer hitch jumper harness from the hitch assembly.

Install

  1. Install the clips (x4) to attach the trailer hitch jumper harness to the hitch assembly.
  2. Connect the trailer hitch controller connectors (x2).
  3. Install the bolts (x3) that attach the trailer hitch plug to the hitch assembly.
    2.5 Nm (1.8 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Route the harness through the bracket.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Torx T25 bit
    • Wiha Torque Screwdriver 0.8-5 Nm screwdriver (installation only)
  4. Connect the trailer hitch harness connector.
  5. Install the rear fascia assembly. See Assembly - Fascia and Diffuser - Rear (Remove and Install).