Launch X431 has 4 kinds of adapters for Tesla. They can work with X431 PAD, X431 PRO serial tablets. The Tesla software must also be activated on the Launch X431 scanners to perform Tesla diagnostic functions.
How to activate Launch X431 TESLA Diagnostic Software?
1. Purchase Launch TESLA Diagnostic Software Subscription, provide us your Launch X431 Scanner serial number, then we will add it for you in 1-3 working days.
2. Activate and download the software on the Mall of X431 device
Launch X431 tablets including X431 PAD VII, PAD V, PRO5, V+ 5.0, PROS V5.0, PRO3S+V5.0, etc.
TESLA Software Support List:
Tesla Model S, Model X, Model 3
2014-2020
Model S 2014 2015 2016 2017 2018 2019 2020
Model X 2016 2017 2018 2019 2020
Model 3 2014 to 2020
How to use Launch X431 Tesla Adapter?
Launch Tesla connectors include:
Launch Tesla Airbag Reset Adapter
Launch Tesla 3 Battery Test Cable
1.Launch X431 Tesla 12+20 Connector
This Tesla 12+20 adapter is included in the Launch X431 EV Kit. It also can be purchased alone.
Function:
This connector is suitable for Model S and Model X models and can test fault codes, clear codes, and special functions, such as website measurable meter function.
Wiring diagram:
The first part is the Tesla 12+20 connector (12PIN) wiring diagram, which is applicable to S (X) models produced before September 2015 (including September).
The second part is the Tesla 12+20 connector (20PIN) wiring diagram, which is applicable to S (X) models produced after September 2015.
2. Launch X431 Tesla Airbag Reset Adapter
Function:
The Tesla airbag repair special connector is mainly used to reset second-hand airbag collision data.
Wiring diagram:
- The flying wires and pins of the airbag control unit interface for Model X:
+12V: 12V power supply
GND: Ground wire
CAN-H: CAN high
CAN-L: CAN low
The wiring diagram of the Model X Tesla airbag repair dedicated connector:
- The flying wires and pin descriptions of the airbag control unit interface for Model S models
PW: Flying wire, short circuit two positions together so that it can flash EEPROM
+12V: 12V power supply
GND: Ground wire
CAN-H: CAN high
CAN-L: CAN low
The wiring diagram of the Model S Tesla airbag repair dedicated connector
- The flying wires and pin descriptions of the airbag control unit interface for Model 3
+12V: 12V power supply
GND: Ground wire
CAN-H: CAN high
CAN-L: CAN low
The wiring diagram of the Model 3 Tesla airbag repair dedicated connector:
3. Launch X431 Tesla 3 Battery Test Cable
This cable is included in the Launch X431 EV kit.
- 124 Tesla 3 battery pack test line
Function:
Used for Tesla battery pack low-voltage communication interface and battery pack testing.
- Tesla 3 battery pack test line 152 models, RoHS
Function:
This test line is used for testing the data flow of the three electric systems of Model 3 and Model Y models, as well as for testing the battery pack;
4. Launch X431 Tesla Ethernet Cable LAN Network Port Connector
Function:
Used for local area network (LAN) function (car enters maintenance mode), currently only supports PAD III/PAD V/PAD VII/EV MAX/PRO 3S V3.0 devices, Simplified Chinese, Traditional Chinese, Japanese, Korean, Arabic, Russian and other software.
Wiring diagram:
Model S/X/3/Y after 2018 wiring diagram
Model S/X from 2012 to 2018 wiring diagram
