Tesla Model S: Firmware Update - CHAdeMO Charging Adapter

Tools required:

• 12V power supply
• Laptop with Toolbox 2.0 or higher
• USB-CAN dongle
• CHAdeMO CAN programming connector

1. Connect the USB-CAN dongle to a laptop that is equipped with Toolbox 2.0 or higher.
2. Connect the CHAdeMO CAN programming connector to the USB-CAN dongle.
3. Connect the CHAdeMO CAN programming connector to an external 12V power supply.
4. Connect the CHAdeMO CAN programming connector to the CHAdeMO charging adapter.

Note: It is not necessary to connect the diagnostic cable to the vehicle.

1. In the bottom left corner of the screen, click the gray circle on the right. A popup box appears:
   1. In the Vehicle field, select Tesla CHAdeMO Adapter.
   2. In the Bus field, select SE.
   3. Ensure that the Enable Diagnostics box is checked.

   

2. Click Enable.
3. In Toolbox, selectPanels > Charging > CHAdeMO Adapter Firmware Update. Note: If the CHAdeMO Adapter Firmware Update button is not present:
   1. Select Options > Plugins
   2. Ensure that the checkbox for CHAdeMO is checked.
   3. In the top right corner of the window, click Enable.
4. Click the Start/Play button and follow the onscreen instructions.

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