LAUNCH CRP423 Auto Diagnostic Tool OBD2 Code Reader X431 CRP423 Scanner Supports ENG ABS SRS AT Update Online

Brand: Launch-X431 Item No. SC392 Out of Stock. History 6 sold.

Buy Now: $189
0.5KG ( 1.1LB )
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Product Description

CRP423 is in evolutionary smart solution for passenger car diagnosis. it inherits from LAUNCH's advanced diagnosing technology and is characterized by covering a wide range of vehicles. featuring powerful functions. and providing precise test result CRP 423 supports all 10 models of OBDlI test for a complete diagnosis. CRP 423 also supports the system diagnosis of ABS, Airbag , Engine and Transmission system.

LAUNCH CRP423 Auto Diagnostic Tool OBD2 Code Reader 

Top 5 advantages of LAUNCH CRP423 OBDII Code Reader :

1. No need registration
2. Free update via WiFi
3. With Android and Touch screen, easy to use 
4. Supports more than 4 system ( Engine,ABS,Airbag,AT etc )
5.  Multi-Language:  English/ French/ Spanish/ German/ Russian/ Japanese/ Portuguese/


Functions and Features:

  • Smart(Auto Detect Diagnosis): Once CRP 423 and the vehicle are properly connected, the system starts auto-detect process. Once the whole process is successfully finished, a diagnostic report will be automatically generated and sent to your email box (if bound).

  • Manual Diagnosis: If Auto-Detect failure occurs, manual diagnosis is also available. Diagnosis functions include: Version Information, Read DTCs.Clear DTCs and Read Data Stream (supports 3 display modes: Value, Graph and Merged)

  • OBDII/EOBD Diagnosis: 10 modes of OBD II test are supported, including EVAP. O2 Sensor, lM Readiness. MIL Status, VIN Info, and On-board monitors testing etc.

  • Remote Diagnosis (optional: This option aims to help repair shops or technicians launch instant messaging and remote diagnosis, making there pair job getting fixed faster.

  • One-click Update: Let you update your diagnostic software and APK online.Diagnostic History This function provides a quick access to the tested vehicles and users can choose to view the test report or resume from the last operation, without the necessity of starting from scratch.

  • Diagnostic Feedback:Use this option to submit the vehicle issue to us for analysis and trouble shooting

  • DTC Library: Allows you to retrieve the definition of the diagnostic trouble code from the abundant DTC database.

Displays battery real-time voltage once property connected to the vehicle 
Features screenshot capture. Screen shots and reports sharing are supported 
Touch & Keypad input are supported. Quick Dial buttons enables your to easily   access the corresponding functions.

Note : 
1. Launch CRP423 is with Android system , but it can not install other languages in . 
2. The USB cable in the package is only for charger , not for transmission , it need share the diagnostic report to your email box , then print .  
3. Launch CRP423 supports more than 4 system , it is for some cars , not for all cars . 


CRP 423 Scanner Support Car Brand 

 For Demo,for Alfa Romeo, for Audi, for BUGATTI, for Chrysler, for Citroen ,for DACIA , for Daewoo,for Euroford,for Fiat, for Ford, for GM,for Gmsa, for Infiniti, for lsuzu, for Jaguar, for Kia,for Lancia, for Landrover,for Lexus,for Lincoln, for Mazda, for Mercedes,for Mitsubishi, for Nissan,for Opel, for Peugeot,for Porsche, Renault
, for SAAB, for SAMSUNG, for Seat, for Skoda, for Smart,for Sprinter, for Subaru, for Suzuki, for Tlisuzu, for Toyota, for Vauxhall,for Volvo, for VW

CRP423 vs. CRP123


 Technical Parameters:

 Screen : 5-inch 720P IPS Touch Screen

Battery: 4000mAh rechargeable Li-battery
OBDII input voltage range: 9~18V
Workingtemperature:-10℃to 50℃(14 to 122 F)
Storagel temperature:-20 ℃to 70℃(-4 to 158 F)
Product Size:  248.7x93.5x36(mm)
Product Net Weight: 530g

Packing list:

1. CRP 423 handset
2. OBD II diagnostic cable
3. DC 5V charging cable
4. User manual
5. Padded carrying case

Launch Creader CRP423 Scanner Software Display:



Q: System halts when reading date stream. What is the reason?

A: It may be caused by a slackened connector. Please turn off the CRP423, firmly connect the connector, and switch it on again.

Q: Screen of main unit flashes at engine ignition start.

A: Caused by electromagnetic disturbing, and this is normal phenomenon.

Q: There is no response when communication with on-board computer.

A: Please confirm the proper voltage of power supply and check if ther throttle has been closed, the transmission is in the neutral position, and the water is in proper temperature.

Q: What to do if the system fails to start auto VIN detection?

A: Please check the following possible reasons:

Whether CRP423 is properl connected to the vehicle’s DTC.

Whether the “Automatic detection on Connect” switch is OFF. If yes, slide it to ON.

Q: Why are there so many fault codes?

A: Usually, it's caused by poor connection or fault circuit grounding

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