LAUNCH® X431 PRO3S+SmartLink HD Car and Truck Diagnostic Tool

The best possible diagnostic device for complete truck diagnostics, updated 2025 version with Smartlink 2.0 interface. Supports both heavy equipment and passenger cars (including agricultural equipment). Check out the pictures!

LAUNCH X431 V+ SmartLink HDIII is a new heavy duty diagnostic scanner for cars, diesel engines, buses and multi-tools.

LAUNCH X431 V+ SmartLink HD diagnostic tool is suitable for customers who mainly repair trucks/diesel vehicles/machinery/commercial vehicles. ‎LAUNCH X431 V+ SmartLink HD includes software for trucks, trailers, buses, construction machinery, agricultural machinery, ships and commercial vehicles.

Launch X-431 V+ SmartLink C V2.0 (New HDIII) HD Basic Description:

Based on Android 10.0 system
Designed with a clip for easy lifting and hanging
It uses 1.8GHz 4-core high-efficiency processor, 4GB RAM + 64GB ROM large storage, 10-inch 1280*800 touch screen.
It is equipped with a high-endurance battery that works faster, more stably, and lasts longer.
Powerful hardware upgrade; Industrial-grade anti-drop design; Strong battery life 6300 mAh, 7.6 V.
Comes standard with the new SmartLink C V2.0 diagnostic connector, making the diagnostic function more powerful
Supports full system fault diagnosis with functions such as code reading, code erasing, data stream reading, special functions and operation testing.
X-431 V+ SmarLink HD includes engine diagnostic software for Cummins, Bosch, 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.
SmartLink C 2.0 is more powerful and 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 models and other models; it supports ultra-remote diagnostics.

Launch X-431 V+ SmartLink HD main features:

Including intelligent diagnostics, traditional diagnostics, remote diagnostics, special functions, ADAS, test models, information center, upgrade center, shopping center and other functions. More pages include personal center, diagnostic records, diagnostic feedback, product manuals, FAQs and toolboxes.

Remote diagnosis support:
Super Remote Diagnostics is based on SmartLink C-side diagnostic box and vehicle link. Service technicians can use X431 diagnostic equipment, original equipment or other third-party brand equipment to remotely detect, diagnose and program vehicles through the Launch server platform. A point card must be purchased to use this feature.

Smart diagnosis:
Uses modular design to reduce redundant scanning steps and make diagnostics more accurate and efficient.

Traditional diagnosis:

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

Read the data stream:
Supports various data stream display modes and user-defined standard data streams.

ADAS:
Commercial vehicle ADAS calibration function, product introduction, product manual, adjustment steps, vehicle model coverage and other document functions.

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Special features:

It supports 6 special functions commonly used in most car models, such as DPF, parameter setting, cylinder deactivation test, maintenance reset, injector programming, speed limit adjustment, etc., and is constantly updated.

Supported vehicles:





V+ SmarLink HD supported brands:

1 CUMMINS
2 DACHAI
3 DAFs
4 DELPHI
5 DENSO_DIESEL
6 DFL
7 DS_MITSUBISHI
8 DS_NISSAN
9 DS_TOYOTA
10 DS_USAFORD
11 FAWJIEFANG
12 PHOTOGRAPHER
13 HD_ABS
14 HD_AISIN
15 HD_ALLISON
16 HD_ASHOK_LEYLAND
17 HD_ASTRA
18 HD_AUTOSEARCH
19 HD_BENDIX_ABS
20 HD_BENZ
21 HD_BHARATBENZ
22 HD_BONLUCK
23 HD_BOSCH
24 HD_BREMACH
25 HD_CASE
26 HD_CATERPILLAR
27 HD_CHAOCHAI
28 HD_CREDO
29 HD_DEMO
30 HD_DETROIT
31 HD_DEUTZ
32 HD_DOOSAN
33 HD_EATON
34 HD_EICHER
35 HD_ERF
36 HD_FLEXICOIL(Flexi-Coil)
37 HD_FREIGHTLINER
38 HD_FUSO
39 HD_GOLDENDRAGON
40 HD_HALDEX_ABS
41 HD_HIGER
42 HD_HINO
43 HD_HYUNDAI
44 HD_INTERNATIONAL
45 HD_IRISBUS
46 HD_IRIZAR
47 HD_ISUZU
48 HD_IVECO
49 HD_JCB
50 HD_JMC
51 HD_JOHNDEERE
52 HD_KENWORTH
53 HD_KINGLONG
54 HD_KNORR
55 HD_MACHINERY
56 HD_MAHINDRA
57 HD_MAN
58 HD_MAXXFORCE
59 HD_MILLER
60 HD_MWM(MWM)
61 HD_NATURE
62 HD_NEOPLAN
63 HD_NEW HOLLAND
64 HD_OBD(OBD)
65 HD_PACCAR
66 HD_PETERBILT
67 HD_PSI(PSI)
68 HD_QUANCHAITY
69 HD_RENAULT
70 HD_SCR
71 HD_SETRA
72 HD_SITCAR
73 HD_STERLING
74 HD_STEYR
75 HD_SUNLONG
76 HD_SUNWIN
77 HD_TATA
78 HD_TRAILER
79 HD_VOITH
80 HD_VOLVO
81 HD_VOLVO_CE
82 HD_WABCO_ABS
83 HD_WESTERN_STAR
84 HD_XICHAI
85 HD_YANGCHAI
86 HD_YUFENG
87 HD_ZF
88 HD_ZHONGTONG
89 JAC_HD
90 KOBELCO
91 MACK
92 PERKINS
93 SCANIA
94 SHACMAN
95 SHANGHAI
96 SINOTRUK
97 UD
98 WP_DIESEL
99 YUCHAI
100 YUTONG

Launch X-431 V+ SmartLink HD parameters:
Processor 2.0 GHz 4 cores
Operating system Android 10.0
Memory 4GB
Storage capacity 64 GB
Battery 47880 mWh (7.6 V, 6300 mAh)
Screen 10.1 inches 1280*800
Rear camera 8 million pixels
WIFI 2.4 GHz / 5 GHz (dual frequency)
Interface TYPE A *1 & TYPE C*1
Operating temperature 0-50℃
Size 274*190.5*40.5mm

SmartLink C 2.0 parameters:

CPU dual processor Cortex-A7+Cortex-M7
Linux operating system
Resolution 320x480
Power consumption < 6w
Storage 8 GB
Memory 256M
Operating temperature 0℃ ~ 50℃
Operating voltage 9V DC—36V DC
Dimensions: 200mm × 110mm × 47mm
Communication method WIFI/Bluetooth/Ethernet


The 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 VOLVO 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