{"id":29936,"date":"2026-06-06T16:33:12","date_gmt":"2026-06-06T16:33:12","guid":{"rendered":"https:\/\/w.xmcxw.com\/product\/launch-x431-v-hd3-wifi-bluetooth-heavy-duty-truck-diagnostic-tool\/"},"modified":"2026-06-10T11:07:05","modified_gmt":"2026-06-10T11:07:05","slug":"launch-x431-v-hd3-wifi-bluetooth-heavy-duty-truck-diagnostic-tool","status":"publish","type":"product","link":"https:\/\/w.xmcxw.com\/fr\/produit\/launch-x431-v-hd3-wifi-bluetooth-heavy-duty-truck-diagnostic-tool\/","title":{"rendered":"Launch X431 V+ HD3 Wifi\/Bluetooth Heavy Duty Truck Diagnostic Tool"},"content":{"rendered":"
<\/p>\n

Launch X431 V+ HD3 Wifi\/Bluetooth Heavy Duty Truck Diagnostic Tool<\/strong><\/span> <\/p>\n


<\/strong><\/span> <\/p>\n

<\/p>\n

Launch X-431 V+ HD3 is a modified version of the multi-brand scanner Launch X-431 Pro which, in its new edition, received a more powerful tablet and a diagnostic function for heavy duty vehicles. The device includes all the advantages of the Pro series and is presented with advanced diagnostic algorithms that allow you to quickly and deeply test the car. The complete set HD – is intended for trucks diagnostic.<\/span><\/span> <\/p>\n


<\/span><\/span> <\/p>\n

The HD package is a set of Launch x431 V+ plus the diagnostic module of trucks Launch HD Box 3.0, it turns out cheaper than buying everything separately.<\/span><\/span> <\/p>\n


<\/span><\/span> <\/p>\n

X-431 V+ is a brand new advanced automotive fault diagnostic tool based on Android system. It passes on Launch advantages in automotive fault diagnostic technology, such as wide Car and Truck model coverage, powerful function, abundant special function and accurate test data, etc.<\/span><\/span> <\/p>\n

<\/p>\n

X-431 V+ and HD3 achieves full diesel truck model and full system fault diagnosis through the Bluetooth communication between Data Link Connector (DLC) and smart mobile terminal.<\/span><\/span> <\/p>\n


<\/span><\/span> <\/p>\n

Applicable models<\/strong><\/span> <\/p>\n

1.China: Dongfeng Commercial Vehicle, FAW Jiefang, China National Heavy Duty Truck, Futian Commercial Vehicle, Shaanxi Heavy Duty Truck, Jianghuai Commercial Vehicle, Hongyan Heavy Duty Truck, Beiben Heavy Duty Truck, Jinlong Bus, Xiamen Golden Passenger Car, Haige Bus, Wuzhou Dragon Bus , Yutong Bus, etc.;<\/span> <\/p>\n

2.Asia: Hino, Fuso, Isuzu, UD Truck, Hyundai Truck, Ashok Leyland, etc.;<\/span> <\/p>\n

3.Americas: Freightliner, IWC, Kenworth, Peterbilt, Sterling, etc.;<\/span> <\/p>\n

4.Europe: Mercedes-Benz commercial vehicles, Mann, Iveco, Volvo, Renault, Duff, Scania, Kamas and so on.<\/span> <\/p>\n


<\/span><\/span> <\/p>\n

Functions\uff1a<\/strong><\/span><\/span> <\/p>\n

Identification of control units<\/span><\/span> <\/p>\n

Adaptation of control units<\/span><\/span> <\/p>\n

Reset service intervals<\/span><\/span> <\/p>\n

Reading vehicle data streams<\/span><\/span> <\/p>\n

Display of current system parameters<\/span><\/span> <\/p>\n

Check actuators<\/span><\/span> <\/p>\n

Reading and erasing vehicle fault codes<\/span><\/span> <\/p>\n


<\/span><\/span> <\/p>\n

Product Features\uff1a<\/strong><\/span> <\/p>\n

1.Intelligent diagnosis: In the state of networking, it can automatically identify vehicle information and complete rapid diagnosis. It can also check the history record of vehicle maintenance online, which is the first in the industry;<\/span> <\/p>\n

2.Remote diagnosis: The self-developed and patented IM remote diagnosis technology can be quickly accessed remotely through terminals such as mobile phones, tablets, computers, etc., and the network broadband and system resources occupation rate is low;<\/span> <\/p>\n

3.Diagnostic feedback: In the process of using the vehicle and function abnormalities under special circumstances, you can feedback the problem to Yuanzheng Company, and there will be special technicians to track and handle it;<\/span> <\/p>\n

4.Maintenance information: More than 1600 models, more than 10,000 GB of maintenance database, including online video, circuit diagram, maintenance manual, maintenance cases, operation skills, etc., online inquiry at any time, can also provide detailed fault code help, improve diagnostic efficiency;<\/span> <\/p>\n

5.Traditional diagnosis: When in a network-free environment, intelligent diagnosis cannot be used. At this time, traditional diagnosis can be selected, and the vehicle and vehicle models can be manually selected for vehicle fault detection.<\/span> <\/p>\n

6.Diagnostic record: record the local vehicle maintenance record, you can check the vehicle record that the machine has diagnosed, and you can quickly enter the system of the vehicle for detection when it is diagnosed again;<\/span> <\/p>\n

7.Software upgrade: support one-click upgrade of operating system, client, model software and firmware;<\/span> <\/p>\n

8.Personal Center: Personal data center, including my report, my connector, diagnostic connector connection management, connector activation, firmware repair, personal information, modify user password, settings, etc.<\/span> <\/p>\n


<\/span><\/span> <\/p>\n

Supported heavy duty vehicle list:<\/strong><\/span><\/span> <\/p>\n

Software Package list:<\/b><\/span><\/span> <\/p>\n

1 X431, USA FORD Diagnostic Software diesel<\/span><\/span> <\/p>\n

2 After the X431, heavy card processing system diagnostics software<\/span><\/span> <\/p>\n

3 ASTRA diagnostic software<\/span><\/span> <\/p>\n

4 Benz heavyduty diagnostic software<\/span><\/span> <\/p>\n

5 Bosch diesel diagnostic software<\/span><\/span> <\/p>\n

6 BREMACH diagnostic software<\/span><\/span> <\/p>\n

7 China heavyduty diagnostic Software<\/span><\/span> <\/p>\n

8 Cummins heavyduty diagnostic software<\/span><\/span> <\/p>\n

9 DAF diagnostic software<\/span><\/span> <\/p>\n

10 ERF diagnostic software<\/span><\/span> <\/p>\n

11 FAW Liberation diagnostic software<\/span><\/span> <\/p>\n

12 Foton Auman diagnostic software<\/span><\/span> <\/p>\n

13 FUSO diagnostic software<\/span><\/span> <\/p>\n

14 Hino diagnostic software<\/span><\/span> <\/p>\n

15 Hyundai heavyduty diagnostic software<\/span><\/span> <\/p>\n

16 Isuzu heavyduty diagnostic software<\/span><\/span> <\/p>\n

17 Iveco heavyduty diagnostic software<\/span><\/span> <\/p>\n

18 JAC heavyduty diagnostic software<\/span><\/span> <\/p>\n

19 Mack heavyduty diagnostic software<\/span><\/span> <\/p>\n

20 MAN diagnostic software<\/span><\/span> <\/p>\n

21 OBD heavyduty diagnostic software<\/span><\/span> <\/p>\n

22 SCANIA diagnostic software<\/span><\/span> <\/p>\n

23 Shangchai diagnostic software<\/span><\/span> <\/p>\n

24 Volvo heavyduty diagnostic software<\/span><\/span> <\/p>\n

25 WP diesel diagnostic software<\/span><\/span> <\/p>\n

26 X431, Airbus diagnostic software<\/span><\/span> <\/p>\n

27 X431, ALLISON transmission box diagnosis software<\/span><\/span> <\/p>\n

28 X431, Ashok Rejlander the diagnostic software<\/span><\/span> <\/p>\n

29 X431, Caterpillar heavy vehicles Diagnostic Software<\/span><\/span> <\/p>\n

30 X431, Chai heavy vehicle diagnostic software<\/span><\/span> <\/p>\n

31 X431, Chaoyang Diesel diagnostic software<\/span><\/span> <\/p>\n

32 X431, construction machinery diagnostic software<\/span><\/span> <\/p>\n

33 X431, CREDO heavy vehicle diagnostic software<\/span><\/span> <\/p>\n

34 X431, DETROIT engine diagnostic software<\/span><\/span> <\/p>\n

35 X431, Dongfeng commercial vehicle diagnostic software<\/span><\/span> <\/p>\n

36 X-431, Dongfeng Yufeng diagnostic software<\/span><\/span> <\/p>\n

37 X431, Freightliner heavy-duty truck diagnostic software<\/span><\/span> <\/p>\n

38 X431, full diesel diagnosis software<\/span><\/span> <\/p>\n

39 X431, HD ABS system diagnostic software<\/span><\/span> <\/p>\n

40 X431, hd_goldendragon diagnostic software<\/span><\/span> <\/p>\n

41 X431, hd_international vehicle diagnostic software<\/span><\/span> <\/p>\n

42 X431, HD_TATA diagnostic software<\/span><\/span> <\/p>\n

43 X431, hd_western_star vehicle diagnostic software<\/span><\/span> <\/p>\n

44 X431, heavy truck presentation software<\/span><\/span> <\/p>\n

45 X431, heavy vehicles Jiangling diagnostic software<\/span><\/span> <\/p>\n

46 X431, IRISBUS heavy vehicle diagnostic software<\/span><\/span> <\/p>\n

47 X431, IRIZAR heavy vehicle diagnostic software<\/span><\/span> <\/p>\n

48 X431, NEOPLAN heavy vehicle diagnostic software<\/span><\/span> <\/p>\n

49 X431, Renault diagnostic software for heavy vehicles<\/span><\/span> <\/p>\n

50 X431, SETRA heavy vehicle diagnostic software<\/span><\/span> <\/p>\n

51 X431, SITCAR heavy vehicle diagnostic software<\/span><\/span> <\/p>\n

52 X431, Stannic bavin diagnostic software<\/span><\/span> <\/p>\n

53 X431, Sterling heavy vehicle diagnostic software<\/span><\/span> <\/p>\n

54 X431, Sunlong bus ( SUNLONG ) diagnostic software<\/span><\/span> <\/p>\n

55 X431, sunwin bus ( SUNWIN ) diagnostic software<\/span><\/span> <\/p>\n

56 X431, UD Trucks 2F Nissan Diesel Diagnostic Software<\/span><\/span> <\/p>\n

57 X431, Yang Chai engine diagnostic software<\/span><\/span> <\/p>\n

58 X431, Zhongtong bus ( ZHONGTONG BUS ) diagnostic software<\/span><\/span> <\/p>\n

59 X431,BONLUCK diagnostic software<\/span><\/span> <\/p>\n

60 X431,HD_KENWORTH deagnostic software<\/span><\/span> <\/p>\n

61 Yuchai diagnostic software<\/span><\/span> <\/p>\n


<\/span><\/span> <\/p>\n

Host parameter:<\/strong><\/span> <\/p>\n

CPU: 1.4GHz quad core<\/span> <\/p>\n

Operating system: Android 7.1<\/span> <\/p>\n

Memory: 2G<\/span> <\/p>\n

Storage: 16GB, support 128G expansion<\/span> <\/p>\n

Display: 10.1-inch capacitive screen<\/span> <\/p>\n

Screen resolution: 1280\u00d7800<\/span> <\/p>\n

Camera: 5 million pixels behind<\/span> <\/p>\n

Weight: about 0.50 kg<\/span> <\/p>\n

Size: 264x210x30 (mm)<\/span> <\/p>\n

Working temperature: -10 \u00b0 C ~ 50 \u00b0 C<\/span> <\/p>\n

<\/span> <\/p>\n

Diagnostic box parameters<\/strong><\/span> <\/p>\n

CPU: 120MHz<\/span> <\/p>\n

Power consumption: \u22643W<\/span> <\/p>\n

Working voltage: DC 9-36V<\/span> <\/p>\n

Working temperature: -10 \u00b0 C ~ 50 \u00b0 C<\/span> <\/p>\n

Communication method: USB+ Wi-Fi+ Bluetooth<\/span> <\/p>\n

Size: 204x110x45 (mm)<\/span> <\/p>\n


<\/span><\/span> <\/p>\n

Packing List:<\/strong><\/span><\/span> <\/p>\n

1pc x 201025842 X-431 V+(V3.0) host<\/span><\/span> <\/p>\n

1pc x 105045595 PAD4HD- Type II OBD-9 X431 diagnostic connector<\/span><\/span> <\/p>\n

1pc x 201026060 X-431 HD_III_VCI diagnostic kit Business Edition (RM08)<\/span><\/span> <\/p>\n

1pc x 105045568 X431 PAD IV HD-BENZ-14 \/ Mercedes 14PIN diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045572 X431 PAD IV HD-CAT-9 \/ Carter 9PIN diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045590 X431 PAD IV HD-HYUNDAI-16 \/ Modern truck 16PIN diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045584 X431 PAD IV HD-IVECO-30 \/ In Victoria Ho 30PIN diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045585 X431 PAD IV HD-IVECO-38 \/ In Victoria Ho 38PIN diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045586 X431 PAD IV HD-MAN-12 \/ Man 12PIN diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045587 X431 PAD IV HD-MAN-37 \/ Man 37PIN diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045569 X431 PAD IV HD-MITSUBISHI-12 + 16 \/ Fuso 12 + 16PIN diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045566 X431 PAD IV HD-OBD-16 diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045582 X431 PAD IV HD-OBD-6 diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045589 X431 PAD IV HD-RENAULT-12 \/ Renault 12PIN diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105045588 X431 PAD IV HD-VOLVO-8 \/ Volvo 8PIN diagnostic connector<\/span><\/span> <\/p>\n

1pc x 105022244 Heavy truck diagnostic X431 PAD4HD mainline<\/span><\/span> <\/p>\n

1pc x Y203010242 LIGHTER<\/span><\/span> <\/p>\n

1pc x Y203010270 CLIPPER<\/span><\/span> <\/p>\n

1pc x102210138 Adapter, 5V\/2A, American Standard (Lenovo plate supporting)<\/span><\/span> <\/p>\n

1pc x 107022213 X431 PIN envelope<\/span><\/span> <\/p>\n

1pc x 107012819 X-431 V+ HD3 English quick start<\/span><\/span> <\/p>\n

1pc x 105022289 X431, PRO3S+, B, USB, Micro, USB<\/span><\/span> <\/p>\n

1pc x 102150010 Clipper fuse 5*20mm<\/span><\/span> <\/p>\n

1pc x 102150012 Lighter fuse 6*30mm<\/span><\/span> <\/p>\n

1pc x 102210031 X-431 Power supply<\/span><\/span> <\/p>\n

<\/p>\n

<\/span><\/span> <\/p>\n

Launch X431 V+ HD3 FAQs:<\/strong><\/span><\/span> <\/p>\n

1.Communication error with vehicle ECU?<\/strong><\/span><\/span> <\/p>\n

Please confirm:<\/span><\/span> <\/p>\n

1) Whether the VCI is properly connected.<\/span><\/span> <\/p>\n

2) Whether the vehicle ignition switch is ON.<\/span><\/span> <\/p>\n

3) If all checks are normal, send vehicle year, make, model and VIN number to <\/span><\/span>us using Dia. Feedback feature.<\/span> <\/p>\n


<\/span> <\/p>\n

2. Failed to enter into vehicle ECU system?<\/strong><\/span><\/span> <\/p>\n

Please confirm:<\/span><\/span> <\/p>\n

1) Whether the vehicle is equipped with the system.<\/span><\/span> <\/p>\n

2) Whether the VCI is correctly connected.<\/span><\/span> <\/p>\n

3) Whether the vehicle ignition switch is ON.<\/span><\/span> <\/p>\n

4) If all checks are normal, send vehicle year, make, model and VIN number to<\/span><\/span> <\/p>\n

us using Diagnostic Feedback feature.<\/span><\/span> <\/p>\n


<\/span> <\/p>\n

3. How to save power?<\/strong><\/span><\/span> <\/p>\n

1) Please turn off the screen while X-431 V+ keeps idle.<\/span><\/span> <\/p>\n

2) Set a shorter standby time.<\/span><\/span> <\/p>\n

3) Decrease the brightness of the screen.<\/span><\/span> <\/p>\n

4) If WLAN connection is not required, please turn it off.<\/span><\/span> <\/p>\n

5) Disable GPS function if GPS service is not in use.<\/span><\/span> <\/p>\n


<\/span> <\/p>\n

4. How to handle when you encounter \u201cInsufficient storage space\u201d?<\/strong><\/span><\/span> <\/p>\n

If this happens while downloading the diagnostic software, please proceed as <\/span><\/span>follows:<\/span> <\/p>\n

1. Get your X-431 V+ username and password ready. If you forgot the <\/span><\/span>password, please dial our after-sales support center hotline to retrieve it with <\/span>the product Serial Number.<\/span> <\/p>\n

2. Reset the X-431 V+ to the default factory settings (For details, please refer to Item 5 in this Chapter).<\/span><\/span> <\/p>\n

3. Tap \u201cSettings\u201d -> \u201cWLAN\u201d, slide the switch to ON and then choose the <\/span><\/span>desired WLAN network to connect.<\/span> <\/p>\n

4. Open the browser and visit www.dbscar.com to download and install the <\/span><\/span>latest App.<\/span> <\/p>\n

5. After the installation is complete, launch the application and login with your <\/span><\/span>username and password.<\/span> <\/p>\n

6. Tap\u201cUpdate\u201d to download the diagnostic software.<\/span><\/span> <\/p>\n

Note: For new App, the software structure and storage space occupied by the vehicle <\/span><\/span>software have been optimized so as to avoid the occurrence of insufficient storage.<\/span> <\/p>\n


<\/span> <\/p>\n

5. How to reset X-431 V+?<\/strong><\/span><\/span> <\/p>\n

Resetting may cause data loss. Before doing so, please make sure important data <\/span><\/span>and information has been backed up.<\/span> <\/p>\n

Do the following to reset X-431 V+:<\/span><\/span> <\/p>\n

1. Tap \u201cSettings\u201d -> \u201cBack & Reset\u201d.<\/span><\/span> <\/p>\n

2. Tap \u201cFactory data reset\u201d.<\/span><\/span> <\/p>\n

3. Tap \u201cReset tablet\u201d.<\/span><\/span> <\/p>\n

4. Tap \u201cClear all data\u201d to start resetting until the tool automatically reboots.<\/span><\/span> <\/p>\n


<\/span> <\/p>\n

6. The diagnostic application is failing.<\/strong><\/span><\/span> <\/p>\n

1. Press the Home key on the tool.<\/span><\/span> <\/p>\n

2. Select \u201cSettings\u201d-> \u201cApps\u201d.<\/span><\/span> <\/p>\n

3. Select the application name from the Apps list.<\/span><\/span> <\/p>\n

4. Select \u201cForce Stop\u201d, and then press \u201cOK\u201d to confirm.<\/span><\/span> <\/p>\n

5. Select \u201cClear Data\u201d, and then press \u201cOK\u201d to confirm.<\/span><\/span> <\/p>\n

<\/p>\n

<\/p>\n<\/div>\n

<\/p>","protected":false},"excerpt":{"rendered":"

The HD package is a set of Launch x431 V+ plus the diagnostic module of trucks Launch HD Box 3.0, it turns out cheaper than buying everything separately.<\/p>","protected":false},"featured_media":34157,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[152],"product_cat":[107,126,114],"product_tag":[],"class_list":["post-29936","product","type-product","status-publish","has-post-thumbnail","product_brand-launch-x431","product_cat-heavy-duty-truck-scanner","product_cat-launch-x431","product_cat-original-brand","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/product\/29936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/comments?post=29936"}],"version-history":[{"count":1,"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/product\/29936\/revisions"}],"predecessor-version":[{"id":34158,"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/product\/29936\/revisions\/34158"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/media\/34157"}],"wp:attachment":[{"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/media?parent=29936"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/product_brand?post=29936"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/product_cat?post=29936"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/w.xmcxw.com\/fr\/wp-json\/wp\/v2\/product_tag?post=29936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}