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  • Special Features: Wifi
  • Software Update: Yes
  • Language: English,French,German,ITALIAN,Japanese,Korea,Portuguese,Russian,Spanish
  • Software Version: The newest version
  • Hardware Version: The newest version
  • Brand Name: X-431
  • Origin: Mainland China
  • Item Type: Code Readers & Scan Tools
  • Certification: CE
  • Item: Launch X431 CRP129X CRP 129X
  • Update: lifetime free update on LAUNCH official website
  • Warranty: 1 Year warranty
  • Type: OBDII OBD 2 Auto Diagnostic Tool
  • Support 4 Systems: Engine, Transmission, ABS, SRS
  • Support Functions: 4 Systems , Full OBDII function , Oil Brake SAS TMPS ETS reset
  • Functions: Update of Creader VIII 8
  • Launguage: English, Spanish, French, German, Italian, Russian, Portuguese, Japane
  • Type 1: auto code reader
  • Type 2: obdii diagnostic tool
  • Type 3: obd2 scanner
  • Type 4: diagnostic scanner tool
  • Type 5: Car Diagnostic-Tool
  • Type 6: OBD2 Code Reader Scanner


CRP123X has New packaging now, New and old packaging will be sent randomly.

Contact us to get VIP Discount

1.We are the LAUNCH X-431 Official Store on Aliexpress! 100% Original Products and Best Price. We Support Wholesale Price and Drop-shipping.
2.15-days Local Free Return: Russia,France,Spain,Germany,Poland, Netherlands,Italy,UK,USA,Canada,Australia,Israel,South Korea,Saudi Arabia, UAE(contact Seller before return)
3.365 Days Replacement Service


Good Scanner for Passenger Cars DIY Market at a Good Price.

Diagnosis Functions

① Engine, Transmission, ABS, Airbag System Diagnosis
② 8 Free Reset Service : Oil Reset + EPB + SAS + TPMS Reset +Throttle Matching + DPF Regeneration + Injector Coding + BMS
③ 14 more Optional Reset Service Available to Buy on the Device
④ Battery Voltage Testing and Graphing.
⑤ AutoVIN Service

Update Service

Lifetime Free Update on the Machine via WIFI Connection.

Languages Support

9 Kinds of Languages Support: English, Spanish, French, German, Italian, Russian, Japanese, Korean, Portuguese.

Car Brands Coverage

57+ Car Brands , 10000+ Vehicles Models. Works on most 1996 and newer OBDII Compliant vehicles, Cover OBD2/EOBD/JOBD vehicle.


One Year Warranty for any quality problems.


① Operation System: Android 7.1
② Screen: 5” touch screen
③ RAM: 1G
④ ROM: 16GB
⑤ Battery: 6100mAh rechargeable Li-battery
⑥ OBD II input voltage range: 9~18V
⑦ Charging via: DC 5V charging cable or Diagnostic cable through connection to vehicle’s DLC
⑧ Dimension: 228mm x 125mm x 34.5mm

Detailed Information About LAUNCH CRP129X

1.Four System Diagnosis

The LAUNCH OBD2 diagnostic scan tool CRP129X has been made to work effectively with 5 most commonly used services accessible for complete diagnoses and maintenance:

① Engine System Diagnostic

Launch CRP129X obd2 scanner Read and clear check engine light code on most 1996 & update models. Real time data allows you to view vehicle sensor, switch and relay inputs in real time while the engine is running. The instantaneous change of real-time data information can quickly identify the problem of components, which is helpful to analyze the problem.

② Antilock Braking System

The diagnostic tool CRP129X is available for accessing and performing diagnostics on Anti-lock Brake Systems respectively Whether it is the brake pad deviation, the brake pad does not return to position, or other reasons of failure. Launch crp129X can easily locate, read the error code, and turn off the car fault light after maintenance.

③ Airbag System Diagnostic

This OBD2 scanner supports supplementary restraint system (SRS) diagnosis for most domestic and imported vehicles. By reading the codes and google DTC definition helps to solve the issue. It helps remind you even if maintenance, solve security risks.

④ Auto Transmission System

Launch scanner crp129X diagnostic scanner is an automatic transmission service tool that supports reading/erasing codes, viewing live data and turning off the warning light in the transmission system. The LAUNCH CRP129X obd2 scanner provides the user a detailed view into this critical components operation and function, allowing fast, accurate and complete diagnosis of existing, or potential issues.

2. 8 Free Reset Service

① Oil Reset – It is also enabled with an oil service and lamp reset mechanism, a function which ensures that the vehicle engine is maintained in its rightful healthy self.
② Throttle Adaptation – Initialize the throttle actuators to the default state for regulating throttle (or idle engine) operations accurately.
③ SAS Reset – It helps clear the faulty steering angle sensor memories and plays an important role in the steering angle sensor calibration.
④ EPB Service – Reset the brake pad after the repairs in electronic parking brake system are done. By using this system, the braking process is therefore made much simpler and easier.
⑤ TPMS Service – Looks up the tire sensor IDs from the vehicle’s ECU, and performs TPMS programming and reset procedures after tire sensors are replaced.
⑥ DPF Regeneration – Clear particulate matter from the DPF filter to stabilize the filter performances
⑦ Injector Coding – Write the new injector numbers into the ECU for accurate communication and injection control.
⑧ Battery Register & Battery Maintenance – Perform a reset on the vehicle battery for clearing the fault information and re-match the battery.

3. 14 more Optional Reset Service Available to Buy on the Device

① Reset Gear
② Reset IMMO
③ Reset Bleed
④ AFS Reset
⑥ Gearbox Learn
⑦ EGR Adaption
⑧ A/C relearn
⑨ Intelligent Cruise Control
⑩ Engine Power Balance Monitoring
⑪ Motor Angle Calibration,
⑫ High Voltage Battery Diagnostics
⑬ GPF regeneration
⑭ Air Level Calibration

4.Battery Voltage Testing and Graphing

This function can show real-time graphing battery voltage of the car.

5.Extensive Vehicle Coverage(Over 57+ Car Brands , 10000+ Vehicles Supported)

Acura, Daewoo, Honda, Hyundai, Infiniti, Isuzu, Kia, Lexus, Mazda, Mitsubishi, Nissan, Nissan GT-R, Samsung, Subaru, Suzuki, Toyota, Tlisuzu
Abarth, Alfa Romeo, Audi, BMW, Bugatti, Dacia, Eu Ford, Fiat, Jaguar, Lancia, Mercedes, Mini, Opel, Peugeot, Porsche, Renault, Saab, Seat, Skoda, Smart, Sprinter, Landrover, Citroen, Volvo, VW, Vauxhall
South America:
Buick, Cadillac, Chevrolet, Dodge, Ford, GM, Chrysler, Jeep, Lincoln
Au Ford, Holden

6.Package List

1*Creader Professional 129X handset
1*OBD II diagnostic cable
1*DC 5V charging cable
1*User manual
1*Carrying bag

Old Packaging

New Packaging


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