29/05/2024 18:08:13

Firmware Reinstall - Toolbox

Correction Code 00020008

Warning IconA warning icon, calling your attention to a possibly risky situation
CAUTION
DO NOT perform a Partial or CAN reinstall to replace the MCU or DAS/FSD ECU. Doing so might cause irreapairable damage to components.
Informational PurposesAn informational icon, calling your attention
Note
This procedure describes how to reinstall the currently installed firmware using a laptop with Toolbox locally connected. The package will not be downloaded from Tesla servers.
  • Partial (UPDATE_CAN-REDEPLOYvia Toolbox: (link)via Service Mode Plus:
    • Drive Inverter Replacement ➜ Drive Inverter DIRE1L Replacement ➜ CAN Redeploy
    • Drive Inverter Replacement ➜ Drive Inverter DIRE1R Replacement ➜ CAN Redeploy
    • Drive Inverter Replacement ➜ Drive Inverter DIRE2 Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Front Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Unit ➜ Front Drive Unit Replacement ➜ CAN Redeploy
    • Drive Unit ➜ Rear Drive Unit Replacement ➜ CAN Redeploy
    ):     Reinstalls the currently installed firmware package to all CAN ECUs. Do not use this for MCU, instrument panel (IC), DAS, or FSD module replacements.
  • Full (UPDATE_CAN-REDEPLOYvia Toolbox: (link)via Service Mode Plus:
    • Drive Inverter Replacement ➜ Drive Inverter DIRE1L Replacement ➜ CAN Redeploy
    • Drive Inverter Replacement ➜ Drive Inverter DIRE1R Replacement ➜ CAN Redeploy
    • Drive Inverter Replacement ➜ Drive Inverter DIRE2 Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Front Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Unit ➜ Front Drive Unit Replacement ➜ CAN Redeploy
    • Drive Unit ➜ Rear Drive Unit Replacement ➜ CAN Redeploy
    ):     Reinstalls the currently installed firmware package to all components. Useful for when multiple modules are replaced at the same time (for example a DAS ECU and CAN ECU). DO NOT use this for MCU replacements.
    Informational PurposesAn informational icon, calling your attention
    Note
    UPDATE_CAN-REDEPLOYvia Toolbox: (link)via Service Mode Plus:
    • Drive Inverter Replacement ➜ Drive Inverter DIRE1L Replacement ➜ CAN Redeploy
    • Drive Inverter Replacement ➜ Drive Inverter DIRE1R Replacement ➜ CAN Redeploy
    • Drive Inverter Replacement ➜ Drive Inverter DIRE2 Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Front Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Unit ➜ Front Drive Unit Replacement ➜ CAN Redeploy
    • Drive Unit ➜ Rear Drive Unit Replacement ➜ CAN Redeploy
     will be deprecated in the future. Touchscreen FW reinstall is recommended for full firmware reinstallations.

Procedure

Informational PurposesAn informational icon, calling your attention
Note
Make sure the vehicle is operating firmware version 2020.36.11 or newer before proceeding. If vehicle firmware is older than 2020.36.11, update the firmware. See Firmware Update.
  1. Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
  2. Connect an LV battery maintainer to make sure power is not lost during the software reinstall.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    If using a 50A or 80A maintainer, make sure the maintainer is set to "Lead Acid" or "Half Power" mode. Failure to do so could damage the LV battery.
  3. Connect a laptop with Toolbox 3 to the vehicle.
  4. In Toolbox, click the Actions tab, and then type "Redeploy" in the search field.
  5. Run the appropriate routine and wait for the reinstallation to complete. Reinstallation status can be monitored on the vehicle touchscreen.
    • CAN Redeploy (UPDATE_CAN-REDEPLOYvia Toolbox: (link)via Service Mode Plus:
      • Drive Inverter Replacement ➜ Drive Inverter DIRE1L Replacement ➜ CAN Redeploy
      • Drive Inverter Replacement ➜ Drive Inverter DIRE1R Replacement ➜ CAN Redeploy
      • Drive Inverter Replacement ➜ Drive Inverter DIRE2 Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Front Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Unit ➜ Front Drive Unit Replacement ➜ CAN Redeploy
      • Drive Unit ➜ Rear Drive Unit Replacement ➜ CAN Redeploy
      ):       Reinstalls the currently installed firmware package to all CAN ECUs. Do not use this for MCU, instrument panel (IC), DAS, or FSD module replacements.
    • Service Redeploy (UPDATE_CAN-REDEPLOYvia Toolbox: (link)via Service Mode Plus:
      • Drive Inverter Replacement ➜ Drive Inverter DIRE1L Replacement ➜ CAN Redeploy
      • Drive Inverter Replacement ➜ Drive Inverter DIRE1R Replacement ➜ CAN Redeploy
      • Drive Inverter Replacement ➜ Drive Inverter DIRE2 Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Front Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Unit ➜ Front Drive Unit Replacement ➜ CAN Redeploy
      • Drive Unit ➜ Rear Drive Unit Replacement ➜ CAN Redeploy
      ):       Reinstalls the currently installed firmware package to all components. Useful for when multiple modules are replaced at the same time (for example a DAS ECU and CAN ECU). DO NOT use this for MCU replacements.
      Informational PurposesAn informational icon, calling your attention
      Note
      UPDATE_CAN-REDEPLOYvia Toolbox: (link)via Service Mode Plus:
      • Drive Inverter Replacement ➜ Drive Inverter DIRE1L Replacement ➜ CAN Redeploy
      • Drive Inverter Replacement ➜ Drive Inverter DIRE1R Replacement ➜ CAN Redeploy
      • Drive Inverter Replacement ➜ Drive Inverter DIRE2 Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Front Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ CAN Redeploy
      • Drive Unit ➜ Front Drive Unit Replacement ➜ CAN Redeploy
      • Drive Unit ➜ Rear Drive Unit Replacement ➜ CAN Redeploy
       will be deprecated in the future. Touchscreen FW reinstall is recommended for full firmware reinstallations.
  6. Once the reinstallation is complete, check that the release notes appear on the touchscreen, indicating a successful reinstallation.
  7. Disconnect the LV maintainer.
  8. Disconnect the laptop from the vehicle.
  9. Install the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).