SIM Card - Car Computer (Info-Ryzen) - Retrofit: Procedure
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2023 Tesla Model 3, 2022 Tesla Model 3, 2021 Tesla Model 3, 2020 Tesla Model 3, and 2019 Tesla Model 3. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect 12V power. See 12V/LV POWER (DISCONNECT AND CONNECT) .
- Remove the passenger footwell cover. See COVER - FOOTWELL - PASSENGER (LHD) (REMOVE AND REPLACE) .
- Install the new SIM card into the car computer slot with the notch up and the gold pads facing away from the bulkhead.NOTE: Use a flashlight and inspection mirror to aid installation.CAUTION: Make sure that the SIM card goes into the slot, before releasing your grip of the SIM card.
- Carefully press the SIM card fully into the slot, so that the catch engages.CAUTION: If using a thin tool to press the SIM card in, use the tool as shown.
- Install the passenger footwell cover. See COVER - FOOTWELL - PASSENGER (LHD) (REMOVE AND REPLACE) .
- Connect 12V power. See 12V/LV POWER (DISCONNECT AND CONNECT) .
- Enable the external SIM card using Toolbox 3:
- Connect a laptop with Toolbox 3 to the vehicle. See Toolbox 3 - Connect and Disconnect .
- Select the Actions tab and search for "Toggle SIM Card".
- Select the ODIN routine PROC_ICE_X_ENABLE-DISABLE-SIM-CARD, and then click the link of the routine.
- Uncheck Enable_Onboard_Sim to disable the on-board SIM card.
- Click RUN , and allow the routine to complete.
- Disconnect the laptop from the vehicle. See Toolbox 3 - Connect and Disconnect .
- Perform a functional check of the LTE service.