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.
2018 Tesla Model 3 BaseFACTORY OEM SERVICE PROCEDURE
Module - HomeLink Transmitter - Remove and Replace: Remove
- Disconnect 12V power. See 12V/LV POWER (DISCONNECT AND CONNECT)
.CAUTION: Perform the 12V disconnect procedure exactly as detailed to avoid unexpected functionality of the homelink transmitter and touchscreen icon.
- Remove the front fascia. See FASCIA - FRONT (REMOVE AND INSTALL) .
- Disconnect the electrical connector from the HomeLink transmitter module.
- Release the tab, and then slide the HomeLink transmitter module to the right to remove it from the vehicle.
Factory Service Tools
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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.
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