For Tesla Model 3/Model Y Maintenance Mode Activation Module USB Interface Activate Module Plug and Play

1.eal time diagnosis and troubleshooting: View detailed data on battery health, charging system, coolant circulation, and high-voltage circuits to detect potential issues early, such as 12V battery power or sensor abnormalities. 2.Professional calibration and adjustment: One click calibration of window seals (to solve wind noise problems), maximum power testing of HVAC systems, measurement of brake stiffness, and even real-time data viewing of four-wheel alignment. 3.Advanced maintenance tools: diagnose camera and sensor status (green dots indicate normal), speaker and RGB interior lighting testing (V12 2025 26 11 update supports Model 3/Y). 4.Safe driving assistance: Check the Autopilot hardware, run the release instructions to view the latest firmware changes, and help you drive safely. For Tesla Model 3/Y Maintenance Mode Activation Module: Powered by a standard USB interface (compatible with mobile phone chargers or car USB ports), the other end is a precision CAN bus connection plug. Depending on the vehicle model, the plug position is designed to be thoughtful and in place - (located in the trim panel next to the right foot of the passenger seat or under the rear air conditioning vent). Just gently remove the decorative panel, insert the plug, and then power on through the USB port, and the vehicle's central control screen will automatically enter maintenance mode! No programming required, no need to disassemble dashboard, safe and reliable, avoiding the risks that traditional methods may bring. Color: Black Material: plastic Package Contents: 1* maintenance mode activation module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.