Navigating the many Best Heavy Duty Diagnostic Tool options on the market – from major brands like ANCEL,FOXWELL,LAUNCH to lesser-known names – can feel overwhelming. But we’re here to help simplify your search for the best products.
After extensive research testing hundreds of Best Heavy Duty Diagnostic Tool, we’ve selected the top contenders. Our number one recommendation is ANCEL Best Heavy Duty Diagnostic Tool based on its stellar performance and quality. Below you’ll find more of our top-rated picks for the best Best Heavy Duty Diagnostic Tool currently available.
Be sure to consult our handy buying guide as well for expert tips on choosing the right Best Heavy Duty Diagnostic Tool to suit your individual needs. It has all the crucial information you need to make an informed purchasing decision. With our guidance backing your choice, finding your perfect match will be smooth sailing!
![LAUNCH X431 PRO3S+HDIII Gasoline & Heavy Duty Truck 50+ Reset Service Bidirectional Diagnostic Scan](https://m.media-amazon.com/images/I/51HFoj6sZsL._SL500_.jpg)
![[2023 New] Launch X431 PRO3S+HDIII,Diesel&Gasoline Bidirectional Diagnostic Scan Tool,Cars&Heavy](https://m.media-amazon.com/images/I/51FdupyNLkL._SL500_.jpg)
![ANCEL X7HD 10'' Heavy Duty Truck Scanner, Semi Trucks Full System Diagnostic Tool, Bidirectional](https://m.media-amazon.com/images/I/516bJItc+1L._SL500_.jpg)
Top 10 Best Heavy Duty Diagnostic Tool
We researched and compared the top products in the Best Heavy Duty Diagnostic Tool category to provide you with these recommendations.
1. ANCEL Heavy Duty Truck Scanner HD601 PRO All System Diesel Diagnostic Scan Tool for Cummins,
![ANCEL Heavy Duty Truck Scanner HD601 PRO All System Diesel Diagnostic Scan Tool for Cummins,](https://m.media-amazon.com/images/I/51e5xU104+L._SL500_.jpg)
- Extensive CompatibilityAfter the upgrade, the compatibility is wider and more accurate! HD601 PRO heavy duty truck scanner supports all major truck models that comply with standard protocols (SAE J1939, SAE J1708, ISO 14230-4, ISO 15764-4 and ISO 9141-2, ISO 27145-4 and Euro6). Such as Cummins, Paccar, Detroit, Perkins, Freightliner, International, Peterbilt, Ford, Class 4-Class 8 trucks, etc. It also check engine diagnosis on most cars, minivans and light trucks from 1996 and latest.
- OE-Level Full System DiagnosticHD601 PRO Diesel Scanner supports all system scans of heavy trucks compliant with standard protocols SAE J1939 & J1708, such as Engine, ABS, Transmission, Braking System, ESP, EPS, Fuel System, etc, It is a great scan tool for Cummins, Caterpillar, Detroit, Perkins, Maxxforce, BendixWabash, Wabaco, Haldex, Allison, Eaton heavy trucks, With this truck tool, you can get deep analysis data about the system and do some repairs by yourself, saving much time and money.
- Enhanced Diesel OBD ScannerAs a 2-in-1 code reader, it supports the latest ISO27145 and Euro6 protocols and enables diagnosis of car and truck engines. In addition to reading codes, clearing codes and displaying live data in a text or graphic format for trucks, you can also retrieve vehicle information, view freeze frames and look up DTCs. To ensure that this device works with different engines, it is also equipped with 6, 9 and 16 pin cables that allow you to easily turn off the CEL light.
- DTC Library+Life Time Free UpdateThe built-in DTC library allows you to retrieve the codes directly without searching for the definition in the book. Whether you are a professional mechanic or a DIY car owner, HD601 diesel scanner explains the existing problem, makes it easier for you to understand the codes definition and fix the problem faster. Plus, you get a lifetime free internet updates, so you always have the latest software for diagnostics in English and Spanish languages.
- Friendly Design, Easy of UseThis scanner is plug and play, simple and convenient, and very friendly for beginners. With improved buttons for easy menu navigation. The excellent 2.8 inch LCD color screen makes it easy to view the displayed results and gives you a better overview of your car's problem areas and the identified codes. In addition, the processor is super-fast and responds without lagging, providing maximum comfort and efficiency in diagnostic and service work.
2. FOXWELL HD500 Heavy Duty Truck Scanner with DPF Regen/Injector Cutoff/Limit Setting, Full System
![FOXWELL HD500 Heavy Duty Truck Scanner with DPF Regen/Injector Cutoff/Limit Setting, Full System](https://m.media-amazon.com/images/I/51JlgbcFytL._SL500_.jpg)
- Diesel EnginesHD500 heavy duty truck scanner is tailored to vehicles equipped with cummins, cat, detroit, paccar, international, hino and more engines. This diesel scan tool come with diverse adapters, including diesel 6 & 9 pin, CAT-9 pin, CAT-14 pin, 16 pin cable. It is engineered to deliver accurate and reliable diagnostics, ensuring compatibility and effective troubleshooting for your trucks. Tip: If your truck fault code is factory custom protocol, please enter the diagnostic menu, and then select the corresponding engine to test, so that your test data will be more accurate.
- Advanced DPF ManagementThe longer a truck is in use, the more particles accumulate in the D.P.F and the more the D.P.F becomes clogged, affecting engine performance and emissions efficiency. This HD500 diesel scanner provides you with DPF regeneration, D.P.F reset, DPD, DPR status control and more functions to achieve efficient cleaning, optimise engine performance and prolong D.P.F life. Save maintenance costs by avoiding D.P.F replacement through regular D.P.F cleaning and D.P.F regeneration. All made easy with the HD500.
- Cylinder Cut-off ServicesThe cylinder cut-off test can diagnose engine failure problems. The HD500 heavy duty truck scan tool sends a command to the ECU to cut off the injector of a cylinder to check if the injector of that cylinder is not working properly. If the engine speed drops more, the better the cylinder works; if the speed drop is not obvious or does not drop then the cylinder may be faulty; touch the high-pressure pipe between the common rail tube to the injector with your hand, the stronger the pulsation, the better the injection effect. This diesel scanner provides clear guidance for maintenance.
- Speed Limit Reset & ABSLimit setting enables you can check and set the engine speed and the vehicle road speed limit when the vehicle is stationary, which ensures driving safety. And this diesel scanner also can make you achieve a firm brake pedal by removing air from the ABS module. HD500 truck scanner helps you maintain commercial vehicle breakdowns at all times, saving you money efficiently and winning more business for you!
- Access All Major Systems with EaseThe HD500 diesel truck obd2 scanner provides full diagnostic capabilities, covering the engine, ABS, SRS, EPB, Park Brake Controller, DPF, etc. Comes with full HD OBD/EOBD/ OBD2 service modes, including read codes, erase codes, live data, etc. Allows you to quickly identify issues and perform necessary solutions.
- For Commercial and Passenger VehiclesThe heavy truck scanner diagnostic tool supports heavy-duty trucks, pickup trucks, light trucks, buses, trailer, tractor, construction vehicles, agricultural vehicles. Compatible with multiple protocols such as J1587, J1939, J1708, J27145, ISO9141-2, ISO14230-2, ISO15765-4.
- Maximize Your InvestmentThe truck diagnostic scanner provides lifetime updates to keep your device compatible with the latest models and diagnostic features. Dedicated technical support team available for assistance to ensure a seamless experience. The coverage and functions will be vary on different car conditions, please check them before purchase.
3. [2023 New] Launch X431 PRO3S+HDIII,Diesel&Gasoline Bidirectional Diagnostic Scan Tool,Cars&Heavy
![[2023 New] Launch X431 PRO3S+HDIII,Diesel&Gasoline Bidirectional Diagnostic Scan Tool,Cars&Heavy](https://m.media-amazon.com/images/I/51FdupyNLkL._SL500_.jpg)
- 2023 NEWEST LAUNCH FIRST Advanced Scan Tool Compatible With 12V And 24V VehiclesDesign for Passenger&Commercial Vehicles 2in1:The 1st ALL-IN-ONE scanner from LAUNCH ,work for Cars/Trucks/buses/trailers/excavators/diesel engine/construction machinery/ /pick-up/etc.AutoAuth for FCA SGWSupport Chrysler,Dodge,Jeep,Alfa Romeo and Fiat after 20172023 OE-Level featuresGuiding Functions,Variant Coding with Benz,Modification for BMW,Offline Coding,Customization,Personalization,Online Calibration.
- Over 50 Service Reset Functions + Bi-Directional + ECU Coding + Adaptation + Intialization + MatchingLAUNCH X431 PRO3S+ HDIII can send commands to the system/component to test their working status for Active Test. Beside,this scan tool can also support ECU Coding, Key programming, Adaptation, Matching, 50+ reset service functions like SAS/EPB/TPMS/D.PF/IMMO/Oil/Brake/GEARBOX Reset, ABS Bleed, Injector coding, etc... Powerful dealership level Functions can fully meet your needs.
- 2023 BEST Advanced Hardware & All Systems DiagnosisLAUNCH X431 PRO3S+ HDIII automotive scanner equipped with Android 9.0 operating system, 10.1-inch HD IPS(1920*1200) touchscreen, 7000mAh rechargeable battery (up to 12+ hours battery life), 3+32G memory(support 128G Expand memory). Support All systems Diagnostic including ENG, AT, ECM, TCM, ABS, SRS, BCM, IMMO, BMS, TPMS, SAS, Fuel System, Light System and A/C system,more.
- Wider Vehicle Coverage of 12V & 24V Vehicles + 24 LanguagesLAUNCH X431 PRO3S+ HDIII automotive scanner is ALL-IN-ONE Scan Tool for 12V cars and 24V Heavy-duty trucks which provide the most extensive multi-brand coverage and comprehensive diagnostics for you. Passenger vehicles:Cars, SUV, MPV, Pickup truck; Commercial vehicles:Heavy Duty Truck, Passenger Bus, Excavator, Tractor, Recreational Vehicle. 24 Language: English,French,Spanish,German,Russian,Japanese,Portuguese,Italian,Polish,more.
- User Friendly, Easy To UseLAUNCH X431 PRO3S+ HDIII supports One-Click Auto VIN Detect, One-Click WiFi Update, One-Click Generate Graph. In addition, this LAUNCH scan tool also support remote diagnostic, diagnostic feedback and respond, Live data graphing, data Stream record and playback, Generate Health Report (Share & Print). Bring you a more convenient and comfortable experience to a large extent.
- We Always Got your BACK !This original Launch scanner is backed up by Launch official after-sale services with 5-year warranty, available 60-days return & replacement policy, and 24/7 thoughtful support. We, the authorized Launch seller, provide you with 2023 newest original LAUNCH X431 PRO3S+ HDIII scan tool with reliable quality. (cardiagsales@hotmail.com)
4. ANCEL X7HD 10'' Heavy Duty Truck Scanner, Semi Trucks Full System Diagnostic Tool, Bidirectional
![ANCEL X7HD 10'' Heavy Duty Truck Scanner, Semi Trucks Full System Diagnostic Tool, Bidirectional](https://m.media-amazon.com/images/I/516bJItc+1L._SL500_.jpg)
- 2025 New Functions Making X7 HD the Top Dog - Big Surprise!!! ANCEL X7 HD truck scanner 10 major functional advantages .>Full HDOBD/OBD2 Function >ALL System Diagnostic >42+ Reset Function >Active Test / Bi-Directional Control>ECU Coding>Graphing Live Data>Wide Compatibility >2 Yrs Free Update>Remote Operation>Bluetooth 5.0 & Wifi In addition, 8 major hardware advantages: >6000 mAh>10.1 inch Tablet>2G RAM>32G ROM (Expandable to 128GB)>Data Record & Replay & Print>Android 10.0>Bluetooth 5.0 & Wifi>14 Languages
- OEM DPF Forced Regen & Cylinder Cutout Test & more - ANCEL X7 HD diesel scanner diagnostic tool not only supports DPF regeneration, DPF reset, DPF related information reset, DPR state reset, DPD forced regeneration etc, which helps you better solve the exhaust aftertreatment system problems, but also supports activate motor to do exhaust air in ABS Automatically. Moreover, it features TPMS activation, cylinder cut-off and learning functions.
- Advanced ECU Coding & Programming - ANCEL X7 HD 10.1inch truck scanner diagnostic tool is equipped with advanced ECU coding, supports Level calibration, Idle speed learning and Adjustment, Camshaft timing control learning, Control unit adaptations, Injector Codes, Read/Write VIN, Road speed limit optional vehicle speed set, etc... PLEASE NOTE that ECU codes are not compatible with all vehicles, please send us your VIN# to check vehicle compatibility.
- 42+ Reset Functions & Bidirectional Control - 2025 newest top heavy duty truck scan tool, comes with 42+ special services (ECU, Speed Limit and Idle Reset, Oil Reset, Injector Coding, EPB, ABS, SRS, Suspension, Throttle, etc. and always keep growing), which meet all your various needs for service and maintenance. Please send your VIN# to our amazon@anceltech.com to check compatibility.
- 10 Inch All Systems Diesel Scanner & Full HDOBD/OBD2 Modes - ANCEL X7 HD diesel truck scan tool supports all systems scan, such as Engine, Brake, Retarder, TECU Transmission, Tachograph, ABS, SRS, TPMS, EPB, SAS, ESP, and other vehicle systems, comes with 10 obd2 service modes: read/erase error codes, Data Stream, I/M Readiness, Vehicle Information, Actuations, DTC Lookup, EVAP, view freeze frame, etc.
- Remote Diagnostic - Equipped with advanced remote diagnostic technology scan tools, users can get instant support from ANCELs technical team. In addition, you can also use the "Feedback" function to send your diagnostic report or other problems encountered to our technicians for professional guidance.
- 2 Years Free Updates & 1 Years Warranty - ANCEL X7 HD heavy duty scanner is specially designed for more than 100 brands, more than 10000+ models of heavy trucks and commercial vehicles, such as semi trucks, light trucks, buses, construction vehicles, agricultural vehicles. A strong R&D team and frequent software updates can best meet the needs of workshops and professional mechs. It comes with 2-year free software updates, 3-year backup and 30-day replacement service
5. ANCEL Heavy Duty Truck Scanner HD3400 Diesel Scan Tool for Cummins, Detroit, Caterpillar, Paccar
![ANCEL Heavy Duty Truck Scanner HD3400 Diesel Scan Tool for Cummins, Detroit, Caterpillar, Paccar](https://m.media-amazon.com/images/I/41w5Buo2TDL._SL500_.jpg)
- Designed for CumminsAncel HD3400 heavy duty truck scanner can read/clear codes, live data, ECU, DPF regen, DPF reset, etc. for your Cummins engine: Cummins X12/x15/ISX15/L9/B6.7/Westport L9N/ISB/ISD/ISL/ISG/ISX/ISF/ISBe/QSM11/ISM/QSX15/ISC/ISN/ISK, such as Freightliner, Peterbilt, Kenworth, International, Ford Pick-up F650/F750, Chevy Pick-up, RAM Pick-up, Volvo Truck, Mack, Western Star, Autocar, Ford F600/F700, Terex TR50, Bluebird, Bobcat, Komatsu, Zoomlion, ect.
- Designed for DetroitHD3400 heavy duty truck scan tool can work for your Detroit DD13/DD15/DD16, Series 50/60, MBE 900/MBE 4000, OM501/OM 502, DDDL 6/DDDL 7, Freightliner Cascadia M2/108SD/114SD/122SD, Western Star 4700/4800/4900/6900/47X, Kenworth C500, ect.
- Designed for PaccarThe diesel scan tool is compatible with your Paccar engine: Paccar PX-7/PX-9, MX-11/MX-13, such as Kenworth T780/K270E/K370E/T680 Next Gen/T680/T880/W990/T180/T280/T380/T480, Peterbilt 579/389/567/367/365/548/535/536/537/220, ect.
- Designed for CaterpillarHD3400 diesel scanner diagnostic tool also work for your Caterpillar C7/C9/C11/C13/C15/C32, Ford Pick-up F-650/750, Freightliner M2/Argosy, Peterbilt 379/387/385/378/357, Kenworth C500, Caterpillar 320D/312E,/312F, ect.
- Excellent DPF RegenerationThis diesel code reader provides you with powerful DPF capabilities, including active(auto) regen, passive regen, DPF related information reset, DPR state reset, forced DPR regen, differential pressure test, DPD forced regeneration etc. OEM level DPF function, saving you the cost of purchasing a DPF. Please note that first read out the engine from Diesel OBD and then go to DPF menu to find the corresponding model to do DPF.
- Lifetime Free Update/Pin DetectThis heavy duty diagnostic scan tool allow you get the latest version at any time via WIFI update without any additional cost. It also cover more fascinating features: one-click activation, screenshot, printing, feedback, view/email reports, pin detect. Please kindly that perform VCI and application upgrade first, then vehicle database upgrade.
- Standard Diesel OBD & OBDII ProtocolsHD3400 truck diagnostic scanner is a 24V heavy duty code reader and also a 12V car OBD2 scanner, supports all cars with OBD2 standard protocols and HD OBD(J1587, J1939, J1708 and the newest J27145 protocols).
- What You GetA full system of lifetime free updates for diesel obd2 scanner with a 5 inches LCD screen and the most widely spoken languages - Spanish and English and with a 1 year seller's warranty, a FREE OBD2 cable and RD100 code reader valued $35.99, a professional technical team and customer service to help you at any time. Be the first to contact us with any problems and we offer hassle-free returns for refunds.
6. LAUNCH X431 PRO3S+HDIII Gasoline & Heavy Duty Truck 50+ Reset Service Bidirectional Diagnostic Scan
![LAUNCH X431 PRO3S+HDIII Gasoline & Heavy Duty Truck 50+ Reset Service Bidirectional Diagnostic Scan](https://m.media-amazon.com/images/I/51HFoj6sZsL._SL500_.jpg)
- 5Yrs Warranty2023 NEWEST LAUNCH 1st Advanced Scan Tool Compatible With 12V&24V VehiclesDesign for Passenger&Commercial Vehicles 2in1:The 1st ALL-IN-ONE scanner from LAUNCH ,work for Cars/Trucks/buses/trailers/excavators/diesel engine/construction machinery/ /pick-up/etc.AutoAuth for FCA SGWSupport Chrysler,Dodge,Jeep,Alfa Romeo and Fiat after 20172023 OE-Level featuresGuiding Functions,Variant Coding with Benz,Modification for BMW,Offline Coding,Customization,Personalization,Calibration.
- Over 50 Service Reset Functions + Bi-Directional + ECU Coding + Adaptation + Intialization + MatchingLAUNCH X431 PRO3S+ HDIII can send commands to the system/component to test their working status for Active Test. Beside,this scan tool can also support ECU Coding, Key programming, Adaptation, Matching, 50+ reset service functions like SAS/EPB/TPMS/DPF/IMMO/Oil/Brake/GEARBOX Reset, ABS Bleed, Injector coding, etc... Powerful dealership level Functions can fully meet your needs.
- 2023 BEST Advanced Hardware & All Systems DiagnosisLAUNCH X431 PRO3S+ HDIII automotive scanner equipped with Android 9.0 operating system, 10.1-inch HD IPS(1920*1200) touchscreen, 7000mAh rechargeable battery (up to 12+ hours battery life), 3+32G memory(support 128G Expand memory). Support All systems Diagnostic including ENG, AT, ECM, TCM, ABS, SRS, BCM, IMMO, BMS, TPMS, SAS, Fuel System, Light System and A/C system,more.
- Wider Vehicle Coverage of 12V & 24V Vehicles + 24 LanguagesLAUNCH X431 PRO3S+ HDIII automotive scanner is ALL-IN-ONE Scan Tool for 12V cars and 24V Heavy-duty trucks which provide the most extensive multi-brand coverage and comprehensive diagnostics for you. Passenger vehicles:Cars, SUV, MPV, Pickup truck; Commercial vehicles:Heavy Duty Truck, Passenger Bus, Excavator, Tractor, Recreational Vehicle. 24 Language: English,French,Spanish,German,Russian,Japanese,Portuguese,Italian,Polish,more.
- User Friendly, Easy To UseLAUNCH X431 PRO3S+ HDIII Automotive scanner supports One-Click Auto VIN Detect, One-Click WiFi Update, One-Click Generate Graph. In addition, this LAUNCH scan tool also support remote diagnostic, diagnostic feedback and respond, Live data graphing, data Stream record and playback, Generate Health Report (Share & Print). Bring you a more convenient and comfortable experience to a large extent.
- We Always Got your BACK !This original Launch scanner is backed up by Launch official after-sale services with 5-year warranty, available 60-days return & replacement policy, and 24/7 thoughtful support. We, the authorized Launch seller, provide you with 2023 newest original LAUNCH X431 PRO3S+ HDIII scan tool with reliable quality. (cardiagsales@hotmail.com)
7. ANCEL HD100 Heavy Duty Truck Scanner with DPF Reset & Forced Regen, All System Diesel Scanner
![ANCEL HD100 Heavy Duty Truck Scanner with DPF Reset & Forced Regen, All System Diesel Scanner](https://m.media-amazon.com/images/I/51C3QwjoeeL._SL500_.jpg)
- DPF Reset & Forced Regen for Cummins & CatANCEL HD100 heavy duty truck scanner supports DPF reset and forced regeneration of heavy duty diesel engines from Cummins (X15, X12, ISX, etc.) and Caterpillar (C7, C9, C13, etc.), This professional dpf regeneration scanner can help you save time and money on DPF replacement and improve the fuel efficiency of your truck. Recommend confirming the vehicle's VIN with us(*toptool-service@outlook.com*) before purchase
- Advanced DPF ManagementReset your DPF and forced regen in just one click no dealers or repair shops needed. Frequent short trips can lead to DPF (Diesel Particulate Filter) clogs in your truck, reducing fuel efficiency and potentially causing your vehicle to stop running altogether. With ANCEL HD100 heavy duty truck scanner, you can resolve these aftertreatment issues in just 30 minutes, getting your truck back on the road quickly and easily
- Full System Diesel Scanner Diagnostic ToolANCEL HD100 is an advanced diesel scanner diagnostic tool that gives you access to information usually available only to mechanics with their heavy truck scanners. It fits for Freightliner, Paccar, Kenworth, Peterbilt, International, Volvo, Mack, Western Star trucks, semi trucks and buses. With this diesel scan tool, you can read and clear error codes for engine (Cummins, Caterpillar, Detroit, Paccar, etc.), ABS and transmission (Allison, Bendix, Eaton, Wabco, ZF, etc.), as well as other systems on trucks that comply with SAE J1939, SAE J1708, SAE J1850 PWM, SAE J1850 VPW, ISO 14230-4, ISO 9141-2, ISO 15765-4, ISO 27145-4 standard protocols
- Enhanced 2-In-1 OBD2 Scanner for Diesel TrucksANCEL HD100 is equipped with HD OBD/EOBD/OBDII functions, supporting heavy-duty trucks for reading and clearing error codes, viewing real-time data, and accessing ECU information. Additionally, it can function as a code reader to check car engines by reading and clearing error codes, capturing freeze frame data, and other OBD2 functions. It also supports I/M readiness, providing effective diagnostics to ensure your vehicle passes its annual inspection smoothly
- 0 Subscription Fees/Add-onsOne purchase gets you everything you need, with no in-app fees. The ANCEL Trucker app is 100% free after your initial purchase. Enjoy all the features without any hidden costs or additional charges. ANCEL HD100 also comes with regular free upgrades to enhance diesel scanner compatibility, making it pay for itself with just one use
- WIRELESS & BLUETOOTH ENABLEDSay goodbye to wires. ANCEL HD100 connects via Bluetooth to your phone or tablet through a 9pin/16pin interface plugged into your truck or car's OBD2 port, providing you with the smoothest truck diagnostic experience. Get all the capabilities of an expensive heavy duty truck scanner diagnostic tool at a lower cost, without any annoying wires
- OEM-Leavel 9PIN & 16PIN ConnectOffers full compatibility, a unique interface design that simplifies the process of connecting to the vehicle, and the addition of a ring-lock design that ensures that the interface stays secure during the connection process, making the HD100 a flexible and powerful diesel scanning diagnostic tool.
8. ANCEL HD431 Heavy Duty Truck Scanner, 2024 New Diesel Diagnostic Scan Tool, DPF Regen and Reset for
![ANCEL HD431 Heavy Duty Truck Scanner, 2024 New Diesel Diagnostic Scan Tool, DPF Regen and Reset for](https://m.media-amazon.com/images/I/51qA7XvPOBL._SL500_.jpg)
- Why Choose HD431: Compared to other truck scanners on the market, with unique advantages, HD431 supports DPF functions for Paccar and Detroit engines, and offers lifetime free updates for software and versions, saving truck drivers hundreds of dollars in repairs. Moreover, with 6 & 9 pin, 16 pin diverse connectors, HD431 is highly compatible with American trucks. Equipped with a 4.3-inch HD screen and 8G memory, its user-friendly hardware design makes it more convenient for truck drivers to use and maintain their trucks
- DPF Regen for Detroit & Paccar: HD431 truck scanner supports forced regeneration, replacement, and reset functions for Detroit and Paccar truck engines. For truck owners, it is necessary to perform DPF regeneration regularly. This will help extend the service life and reduce maintenance costs of your truck, avoiding the hundreds of dollars and several hours required for a forced regeneration in the case of an emergency shutdown. Don't waste your valuable time on the road due to DPF problems.
- Lifetime Free Update: HD431 stands out with its commitment to offering Lifetime free updates, a feature rarely seen in comparable products in the market. Typically, other costly truck diagnostic tools offer free updates for a period of one year or even less, leaving customers to shoulder hefty subscription fees or update costs amounting to hundreds of dollars annually to access their original special functions. In contrast, HD431 eliminates such update expenses and boasts ongoing plans to refine vehicle diagnostic capabilities and introduce new functions, thereby enabling customers to save significantly
- All HDOBD/OBD2 Diagnosis: HD431 supports all 12V and 24V trucks that comes with Cummins, Caterpillar, Paccar, Detroit engine . HD431 can read and erase trouble codes, determine the MIL (For Truck engines) and I/M Readiness, Live Data, Oxygen Sensor Test, On-Board Monitor,etc. Furthermore, the built-in DTC lookup library can search for definitions of relevant codes, assisting you in determining whether your vehicle requires maintenance or repairs
- Wide Compatibility: Equipped with 6 & 9 pin truck connectors and 16 pin OBD standard connectors, HD431 suitable for various U.S. trucks and vehicles with different interfaces. In the menu interface, fast Scan and complete Scan (scan all protocols) can cover all the needs of truck drivers. The supported protocols include SAE J1939, SAE J1708, SAE J1850 PWM, SAE J1850 VPW, ISO 14230-4, ISO 9141-2, ISO 15765-4, and ISO 27145-4, etc
- Professional Technical Support: Experience unparalleled assistance from ANCEL's expert team with our diagnostic scan tools. The "Feedback" function streamlines the process of sending diagnostic reports or encountered issues for professional consultation. We offer round-the-clock services 24/7/365, complemented by a 1-year brand warranty, lifelong free updates, and technical support. Additionally, we provide hassle-free return and exchange policies for your convenience
9. LAUNCH X431 PRO3 APEX OBD2 Scanner 2025 Upgraded Screen Wireless Diagnostic Tool with DBScar VII,OEM
![LAUNCH X431 PRO3 APEX OBD2 Scanner 2025 Upgraded Screen Wireless Diagnostic Tool with DBScar VII,OEM](https://m.media-amazon.com/images/I/51Z+fdjX7hL._SL500_.jpg)
- [New Member of the X431 Scan Tool]Upgraded version of X431 V+,LAUNCH X431 PRO3 APEX obd2 scanner diagnostic tool has inherited all the strengths of the X431 V+ scanner and deeply researched & and developed new functions of the 2025 year to enhance diagnostic capacities
- [2025 New Version-What Are The Advantages?] LAUNCH X431 PRO3 APEX loads Android 10.0 OS and updated 2.0GHz 4-core CPU to operate 2x more multi-task repairs. 2.4GHz & 5GHz dual WiFi runs 5X faster data transfer between LAUNCH scanner with cars. Aid of CAN FD & DoIP and HD module, this automatic scanner works on newer car checks and worldwide 24V heavy-duty vehicles. 4+64GB provides larger data memory. 6300mAh battery lasts 15+h work, equaling to continuous diagnostics on 30+ cars.
- [Intuitive Topology Map Fast Locate Faults] Hold the same Topology Map that is typically only available in tools priced $3000+, LAUNCH X431 PRO3 APEX diagnostic tool lessens your repair cost but also improves 200% efficiency. With one-click scanning of all systems, visually showing all ECU modules status & DTCs in color, allowing you to view live data stream by a 12-in-1 diagram, and quickly pinpointing faults and repair them. Note: Topology is not widely available for all models.
- [Dealer-Level All System Diagnostics] Auto VIN doing automatic vehicle identification without manually inputting. Exclusive LAUNCH Remote Diagnostics make distance diagnostic be true (LAUNCH tools to LAUNCH tools/PC). Guided functions guide step-by-step instruction. Besides that, LAUNCH automotive scanner diagnostic tool still enhances all-system diagnostics including reading/clearing DTCs, viewing live data, doing active tests, etc., to better suit global 10000+ vehicles & problem dealing.
- [OE ECU Coding&Bidirectional Control] Feature online/offline ECU coding functions,LAUNCH X431 scanner owns max control of ECU modules and meets more personalized needs: flashing hidden functions,resetting adaptive data, replacing new modules, customizing OE-settings,adding courtesy lights, etc.LAUNCH bi directional scan tool also applies powerful active tests to locate various problems in windows/doors/wipers/lights/mirrors with 5x faster efficiency.
10. PartLogix ABS Diagnostic Multimeter Cable Adapter for Heavy Duty Semi Trucks and Semi Trailers
![PartLogix ABS Diagnostic Multimeter Cable Adapter for Heavy Duty Semi Trucks and Semi Trailers](https://m.media-amazon.com/images/I/41fXqEQeHbL._SL500_.jpg)
- Makes it easier to plug ABS connector straight to multimeter and measure ABS sensor resistance or ECU voltage on Semi Truck or Trailer;
- Package includes: 2 cables (1 with male end + 1 with female end);
- Please note: Orange multimeter on photos is not included in this listing and for demonstration only.
Peter
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