2024-07-23

HV Harnesses - Front Drive Unit - High Voltage Harness (Remove and Install)

Correction code 4450074031 4450074032 FRT 6.85 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.

Warning IconA warning icon, calling your attention to a possibly risky situation
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 HV battery assembly from the vehicle. See HV Battery (AWD) (Remove and Install).
  2. Remove the bolts (x12) that attach the front drive unit HV harness to the HV battery, and then remove the harness from the HV battery.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 10 mm socket

Install

  1. Position the front drive unit HV harness to the HV battery, and then install the bolts (x12) that attach the harness to the HV battery.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 10 mm socket
  2. Install the HV battery assembly. See HV Battery (AWD) (Remove and Install).