2026 Launch X431 V+ SmartLink HD Heavy Duty Truck Diagnostic Tool For 12V 24V Trucks

1. SmartLink C 2.0 is an upgraded version of HDIII, with hardware upgrade and function upgrade.
2. Replace Launch X431 V+ and HDIII module.
3. For 12v and 24v heavy duty trucks

Launch X431 V+ SmartLink HD Heavy Duty Truck Diagnostic Tool for 12V 24V Trucks

X-431 V+ SmarLink HD is a 10.1-inch smart car diagnostic device developed based on Android 10.0 system. It uses a 1.8Ghz 4-core high-efficiency processor, 4GB RAM + 64GB ROM large storage, and is equipped with a high-endurance battery to run faster, more stably, and last longer. The standard new SmartLink C 2.0 diagnostic connector makes the diagnostic function more powerful. The product supports full system fault diagnosis, and has functions such as code reading, code clearing, data stream reading, special functions, and action testing.

The SmartLink C 2.0 is more powerful and it is configured for passenger and commercial vehicles, mainly supporting commercial vehicles. The transmission speed is faster and the transmission is more stable; the visual operation interface makes it more convenient; it supports commercial vehicles, passenger cars, new energy and other models; it supports super remote diagnosis.

Highlights:
Replaces Launch X431 V+ and HDIII module.
1 Year Free update
Supports dual mode diagnosis: Local diagnosis and remore diagnosis
Supports ADAS calibration
Supports All System Diagnosis + Active Test + J2534 ECU Coding
Supports SmartLink Super Remote Diagnosis
SmartLink C 2.0 is an upgraded version of HDIII, with hardware upgrade and function upgrade.
Newly Added CANFD Connector——X431 SMARTLINK C 2.0,more powerful, faster
For trucks only, if need both cars & trucks, check X431 V+ and SmartLink C 2.0
(2025-03) Free update 10 truck brands. (check update details, download software in the device)
Support commercial vehicles. Covers engine diagnostic software for Cu-mmins, Bo-sch, Weichai, Shangchai, Yuchai, Xichai, Chaochai, Yangchai, Quanchai and other engines. It supports software for trucks, buses, construction machinery, agricultural machinery, trailers, ships and other types of vehicles.
Support full system fault diagnosis, with functions such as code reading, code clearing, data stream reading, special functions, and action test.
Supports ECU flash function (Need to purchase ECU flash license and activate function)
Added Graphic Clutch Relearn and Suspension Calibration functions for Benz, Scania, Vo-lvo, Renault and UD trucks (De. 2025).

NOTE: This set is for trucks ONLY. If need to activate passenger car software license, purchase car software separately.

Smartink C 2.0 has a visual operation interface to make diagnosis more convenient, supports more model software than HDIII and supports multiple communication methods.

Features:

• Automatic Diagnosis according to the Factory Areas
• SmartLink Super Remote Diagnosis
• DPF Regen, Parameter Setting, Cylinder cut-off/compression test, Service Reset, Injector Coding, Speed Limit Adjustment, ongoing updating...
• Bi-directional Test
• ADAS HD Calibration
• Read and clear DTCs
• Delivers a live stream of data

Launch X431 V+ V5 Parameter

Launch X431 V+ Smartlink HD Software List

Compared with X-431 HDIII, the SmartLink C 2.0 is more powerful in function.

The transmission speed is faster and more stable.
The visual operation interface makes it more convenient.
It supports commercial vehicles, passenger vehicles, new energy and other models.
It supports super remote diagnosis.



Smart Link C 2.0 Specifications:

Launch X431 V+ SmartLink Functions:

Automatic diagnosis, local diagnosis, remote diagnosis, special functions, ADAS, vehicle coverage, Info center, upgrade center, mall, setting, feedback, toolbox and more...

Automatic diagnosis

The modular design reduces redundant scanning steps and makes diagnosis more accurate and efficient.

Local Diagnosis

The diagnostic software in this function is classified by brand and vehicle type to solve the previous menu confusion problem. Technicians can quickly select the diagnostic software they need through different menus to improve work efficiency.



Data Stream

Supports diverse data stream display modes and user-defined standard data streams.



Remote Diagnosis

Super remote diagnosis is based on the SmartLink C-side diagnostic box connected to the vehicle. Maintenance technicians can use X431 diagnostic equipment, original equipment or other third-party brand equipment to remotely detect, diagnose and program the vehicle through the LAUNCH server platform.

The remote diagnosis function can realize real-time communication between equipment and equipment or equipment and computer to complete vehicle remote diagnosis. It becomes a reality for repair technicians to diagnose vehicles thousands of miles apart.




20+ Special Functions

It supports special functions commonly used in most truck models, such as DPF, parameter setting, cylinder cutoff test, maintenance reset, injector programming, speed limit adjustment, etc., and is continuously updated.

DPF Regen
Parameter Setting
Cylinder deactvvation compression
Oil Maintance Reset
Injector coding
Speed limit adjusment
Idle speed adjustment
Fan calibration
Remote Throttle
Urea Drive (DEF)
Deep clearing of DTCs
Flash data conversion
Brake reset
Transmission replacement
Nox Sensor
TPMS relearn
ABS Bleeding
Aftertreatment
Immobilizer
Steering Angle sensor reset
Suspension
Throttle relearn
Windows relearn
Language change
Tire Size change
ABS/SRS reset
VGT relearn
PTO change
Clutch relearn
Trans Relearn




ADAS

ADAS HD Calibration, Product Introduction, Product Manual, Adjustment Steps, ADAS Vehicle Coverage


Vehicle Coverage

It displays the list of testable models with current configuration. You can quickly find the corresponding software through the initial letter search and text input search functions. View the diagnostic software version, year, and system data at the same time.

Construction Machinery
Atlas, Bobcat, CLive Datag, Case ,Ca-terpillar, Dasin, Doosan, Fuwa ,Heimao ,Hengte, Hitachi , Huanghe, Hyundai, Ini, Jonyang, Kato, Kobelco, Komatsu, Kubota, Liebherr, Lishide, Liug, Longg, Lovol, Penpu, SEM Machinery, Sany, ShanLive Datat, Shuntong Sumit, Sunward, Taishan Machinery,Takeuchi,Terex, VO-LVO, Xiag, Xinyuan Heavy ,Industry , Xugong, Yanmar, Yituo, Yuchai, Yutong , Zhongyou, fzsy , zhongl , zlzk,Continuous development more software for construction machinery.



Info Center

The info center contains equipment information, overall information, maintenance data and other information.


Upgrade Center

It supports one-click upgrade of operating system, client, vehicle model software and firmware.



User Info

User info includes "My Report", "VCI", "VCI Management", "Activate VCI", "Firmware Fix", "Sample", "My Order", "Profile", etc.




Mall
The mall includes software store, service upgrade, other goods, etc.
Able to add Car software, IMMO software in Mall.



Setting

Setting includes Units, shop information, printer set, clear codes, about, Auto update, device account management, log out...



Feedback

When users encounter vehicle models and functional abnormalities under special circumstances during use, they can provide their opinions to Launch through diagnostic feedback, and specialized technical personnel will track and deal with the problem.


Toolbox

It includes oscilloscope, S2-2 sensorbox, multimeter (S2-2), BST360 battery tester, VSP600 Videoscope, O2-2, EM101N, TPMS, X-prog3, X431 key programmer etc.


Package Includes:

1pc x Launch X-431 V+ SmartLink HD tablet
1pc x SmartLink C 2.0 connector
1pc x Type II OBD-9 connector
1pc x IVECO 36 connector
1pc x OBD16 connector
1pc x OBD 6 connector
1pc x CAT 9 connector
1pc x BENZ 14 connector
1pc x RENAULT 12 connector
1pc x VO-LVO 8 connector
1pc x MAN 37 connector
1pc x MAN 12 connector
1pc x IVECO 38 connector
1pc x ISUZU 20 connector
1pc x Jumpers
1pc x Test cable
1pc x OBD main cable
1pc x Power cable clips
1pc x Lighter
1pc x Jumper 10
1pc x HY-16 cable
1pc x M/F 12+16 cable
2pcs x USB cables
1pc x Standard power adapter
6pcs x Fuses
2pcs x Boxes
1pc x User manual
1pc x Password letter
9pcs x Jumpers

Launch X431 V+ SmartLink HD Vehicle List
110 supported software list:

X431, JCB X431, Renault Heavy Vehicle X431, IRIZAR Heavy Vehicle X431, Zhongtong Bus (ZHONGTONG BUS) X431, USAFORD Diesel Version X431, AISIN Heavy Vehicle
X431, Yutong Bus X431, Foton Auman X431, IRISBUS Heavy Duty Truck X431, Kenworth Heavy Duty Truck X431, HD_TATA X431, VOITH Heavy Duty Truck
X431, Benz heavy truck X431, JAC heavy truck X431, CREDO heavy truck X431, Stirling heavy truck X431, Doosan engine X431 Perkins
X431, VO-LVO Heavy Duty Truck X431, Freightliner Heavy Duty Truck X431, Dongfeng Commercial Vehicle X431, IWC Heavy Duty Truck X431, Peterbilt Heavy Duty Truck X431, DEUTZ
X431, Cu-mmins engine X431, SCANIA X431, Chaochai X431, Xixing heavy-duty vehicle X431, WABCO ABS X431, ZF
X431, ISUZU Heavy Duty Vehicle X431, FUSO X431, Xichai X431, AutoSearch X431, Case X431, KNORR ABS
X431, IVECO Heavy Duty Vehicle X431, ASTRA X431, Quanchai X431, Dachai Heavy Duty Vehicle X431, Steyr X431, Miller
X431, special for Yuchai X431, BREMACH X-431, Dongfeng Yufeng X431, Golden Passenger Car X431, heavy-duty natural gas X431, HD_FLEXICOIL
X431, BO-SCH X431, Hino X431, BONLUCK Bus X431, Higer Bus X431, DENSO_Diesel/Diesel Engine X431, Vo-lvo Construction Machinery
X431, Shangchai X431, ERF X431, ALLISON gearbox X431, Ashok Leyland X431, DELPHI X431, MWM heavy duty vehicles
X431,DAF X431,UD Truck/Nissan Diesel X431,DETROIT Engine X431,Yang Diesel Engine X431,King Long Bus X431,Heavy Truck Demonstration Software
X431, FAW Jiefang X431, construction machinery X431, MACK heavy-duty vehicle X431, HD_ABS system X431, diesel version Mitsubishi X431, heavy-duty vehicle standard
X431, Hyundai Heavy Vehicle X431, SETRA Heavy Vehicle X431, WP Diesel Engine X431, Heavy Truck Aftertreatment System X431, Diesel Nissan X431, Commercial Vehicle One-key Scan
X431, Sinotruk X431, SITCAR heavy truck X431, Sunlong Bus (SUNLONG) X431, heavy truck Jiangling X431, diesel version Toyota
X431, MAN X431, NEOPLAN Heavy Duty Truck X431, Sunwin Bus (SUNWIN) X431, Ca-terpillar Heavy Duty Truck X431, TRAILER Heavy Duty Truck