2026-08-09

Restraint Control Module (Remove and Replace)

Correction code 2020075062 FRT 0.56 NOTE: Unless otherwise explicitly stated in the procedure, the correction code and its associated 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. NOTE: See Personal Protection to make sure you are wearing proper PPE when performing the procedure below. NOTE: See Ergonomic Precautions for safe and healthy working practices.

  • 2026-02-19: Added information on disarming and re-arming the RCM.
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.

Install

  1. Install the RCM. See Restraint Control Module (Remove and Install).
  2. On the vehicle touchscreen, navigate to Controls > Service Mode > Software Reinstall.
  3. Touch Request to initiate the software installation.
    Note
    The vehicle will send a request to Tesla server for the re-installation of the current software. A yellow clock installation icon should appear within 5 minutes.
  4. Touch Install Now to start the software update.
  5. Connect a laptop with Toolbox 3 to the vehicle. See Toolbox 3 (Connect and Disconnect).
  6. In Toolbox, click the Dashboards tab, and then search for "RCM".
  7. Click RCM replacement.
    Note
    This will populate actions on the right hand side of the window.
  8. Click RCM Airbag and Sensor Service Tasks , click Run, and allow the routine to complete.
  9. Disconnect Toolbox and remove the laptop from the vehicle. See Toolbox 3 (Connect and Disconnect).
  10. Raise the front windows and close the LH front door.