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LAUNCH X431 i-TPMS TPMS Protocol Tool
What is the Difference Between LAUNCH x431 i-TPMS and x431 ts gun?
- 1.LAUNCH X431 i-TPMS is the upgrade of x431 ts gun,it supports all of the function of x431 ts gun such as TPMS Active/Relearn/Protocal Tool can protocal launch sensors 315 MHz and 433 MHz.(PS: Only can protocal launch sensors) , It also works standalone via tpms app.(Only for Android System)
- 2.They are all support 315/433MHz sensors's activation,relearning and diagnosis.
- 3.The original x431 ts gun must be conbine with the x431 series scanners,while the 2025 launch x431 i-TPMS can work standalone via i-tpms app in your Android phone.
- 4.x431 i-TPMS can not only be selected by car brand and model but can be selected by OE part number directly and faster,while the ts gun can only support be selected by car brand and model.
- 5.x431 i-TPMS support multiple online repair resources including Operating Skills,DTC Help,Tech Handbook,Repair Case,Tire Pressure Maintenance Database for you to diagnostic and repair.
Reset TPMS Warning Light
How to Relearn and reset TPMS sensors?
This New TPMS Tool can active and match all 315MHz/433MHz sensors. After replacing car tires/repairing tires/replacing tire pressure sensors, you need to relearn the sensors to the vehicles.
3 methods to relearn tpms sensors:
1)OBD Relearn; 2)Automatic Relearn; 3)Stationary Relearn
Stationary Relearn requires the vehicle be placed in the learning mode, and the follow the on-screen prompts to complete it.
Automatic Relearn, for some vehicles, can be completed by driving. Refer to the on-screen learning steps to do the operation.
OBD Relearn directly writes TPMS sensor IDs to the TPMS module via the OBD connector.To perform relearn by OBD, firstly activate all sensors, and then use the diagnostic tool together with the included VCI to complete the learning steps following the on-screen instructions.
LAUNCH X431 i-TPMS Tire Pressure Detector, Activate/Relearn/Protocal Sensors
Complete TPMS Functions:
- Activates all universal TPMS sensors.
- Reads sensor data including sensor ID, tire pressure, temperature, battery condition ect.
- Read/Clear fault codes for tpms system, allows you clearly view the status of all TPMS sensors, and compare sensor and ECU data to instantly pinpoint system faults;
4 Modes to Protocal Launch Scanner:
- Auto Create : user can generate the sensor ID by click auto button
- Manual Input : x431 tsgun support manually input the original ID or other ID.
- Copy by OBD: it needs to connect OBD cable to retrieve the sensor ID from the ECU.
- Copy by Activation: it requires activate the original sensors first.
Roger garita
2025-08-30 19:19:04
tiene un gran margen de vehÃculos que reconoce, muy bueno como lo es la marca launch
michael hochmeyer
2025-08-11 14:04:37
after loading this device and using the andriod app to syncwith the programming it to my new launch scannerthis unit was very easy to use and find all fault codes and remedy the issues with the customers tps in hnd quick and easy it was a little bit of a learning curve but once you got usedto it there were no issues what so ever wehave used it so far with all toyota and lexus vechiles regards mike h
shecanic
2025-01-24 10:40:53
this tool has been reliable for working with tire pressure systems on my vehicles. activating and relearning sensors is straightforward once you get the hang of it, and it’s compatible with all the vehicles i’ve tested it on so far. it saved me a trip to the mechanic, which is a win in my book.the only thing is that it’s tied to specific launch diagnostic devices .while i have a whole launch scanner sysyem youll need one or the app. setting it up wasn’t completely intuitive, but once it was ready to go, it worked exactly as i needed. definitely worth having if you’re already using the compatible diagnostic tools.
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