Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SIM Card - Car Computer - Remove and Replace: Remove
2018 Tesla Model 3 BaseSECTION Remove
- Remove the car computer connectivity board. See CONNECTIVITY BOARD - CAR COMPUTER (HW2.5) (REMOVE AND REPLACE) .
- Use a trim tool to move the catch to the right, and release the SIM card from the slot in the car computer.
- Remove the SIM card from the car computer.
- Destroy the SIM card by cutting the card in half through the center of the gold pads, and then cut each piece into half, resulting in 4 pieces.CAUTION: It is mandatory to destroy the SIM card to protect user data.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.