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The Best Free Heavy Duty Truck Diagnostic Software | of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Free Heavy Duty Truck Diagnostic Software | of 2022. Check our ranking below.

2,802 Reviews Scanned

Rank No. #1
Launch X431 HD Heavy Duty Diesel Truck Diagnostic Module Work for X431 V+, X431 Pro3,PAD II Software Free Update Online
  • X-431 Heavy-duty Truck Module is a new generation heavy-duty truck fault diagnostic tool Software based on Android, matching with more diagnostic hosts.
  • Able to test truck with 12V or 24V battery diesel engine. When testing 24V truck, battery conversion is not required.
  • It communicates with X-431 PRO3 / X-431PAD II throuth Bluetooth to achieve fault diagnosis for various car models and full systems.
  • 34 car model software, support more than 60 car models. Moreover, the software is being continuously developed.
  • 1 year free update online / 1 year hardware warranty
Rank No. #2
Diesel Laptop Nexiq USB Link 2 Bluetooth Edition 124032 with Diagnostic Software & Repair Information
  • 100% Genuine Nexiq Adapter with 1-Year Warranty
  • Free Diesel Explorer Software - View/Clear Fault Codes, View Live Data, & More
  • This is the Bluetooth version
  • Free 30 Day Subscription to Diesel Repair - The wikipedia of truck repair information
  • Diesel Laptops version comes with 6-pin adapter
Rank No. #3
Truck OBD 6Pin 9Pin J1708 J1939 Protocol Diagnostic Adapter Cable,Heavy Duty Truck Bus Trailer OBD2 Diagnostic Scanner Conntor Black
  • OBDII female to 6pin+9Pin truck diagnositc connect cable.This cable is compatible with many of Heavy Duty turck diagnostic tools.
  • OBD 6+9Pin Heavy Duty Truck diagnostic cable is in 6Pin+9pin Male(J1978+J1739) to OBDII 16Pin Female. This OBD 6pin+9pin truck cable is ok for most heavy duty truck,bus,trailer...etc.
  • This OBD 6pin+9pin Heavy Duty Truck diagnostic cable is used for connecting your OBDII scanner to heavy duty truck with J1708 6Pin and J1939 9Pin socket. Easily switch between older and newer models. Provides power, ground, CAN/J1939 and J1708/J1587 data found on factory 9 Pin connector.
  • Tips:Please make sure your device or scanner must have 16 pin MALE plug and MUST be able to read J1708 or CAN/J1939 and detailed (PINOUT) in picture above. Thanks.
  • Quality:Cables tested 100%. If anything, please contact with us priority and then have a further discussion. Thanks.
Rank No. #4
ANCEL HD3600 Heavy Equipment Diagnostic Tool with DPF Regen, Full System Heavy Duty Truck Scanner Machinery Scan Tool Diesel Code Reader Fit for Cummins, Caterpillar, John Deere, Komatsu and More
  • 【Superb & Wide Compatibility】ANCEL HD3600 Heavy Duty Scanner supports all major construction machinery vehicle models that conform to standard protocols (CDL, SAE J1708/J1939/J1850), such as Caterpillar, Komatsu, John Deere, Volvo, Hitachi, Bobcat, Yanmar, Case. Moreover, it supports not only standard diesel OBD protocols (including the latest J27145), but also standard OBDII protocols. Obviously, it covers almost all vehicles and has greater compatibility than other truck scanner on the market.
  • 【DPF Regeneration】Supports exclusive OEM-level DPF function for Caterpillar, John Deere, Volvo, Komatsu, Bobcat diagnosis. Forced regeneration is performed, including DPF regeneration, DPF reset, BlueTec, forced DPR regeneration, DPR reset, differential pressure test, DPD forced regeneration etc., helps you better understand and solve the exhaust aftertreatment system problems, gets better MPG, throttle response, longer DPF life, less downtime and frequent regeneration (passive).
  • 【Manufacture-Level & OBD-Level Diagnostic】HD3600 performs full system diagnosis on construction equipment vehicles and trucks. When the warning lights of the engine, ABS, airbag, transmission or other system flash, HD3600 can help you easily know how serious the fault is. It also do OBD test, such as reading codes, clearing codes, reviewing live data, retrieving vehicle information, etc., so that you can get accurate information, avoid auto repair fraud and save time and money in maintenance.
  • 【Unique Display Wiring Diagram Feature】With the technology of wiring diagram display, you can connect HD3600 to vehicle with the jumper or jumper box without destroying the ECU or connector pins or cable insulation, helping you diagnose various electrical signals of Cummins engine. Meanwhile, you can connect or disconnect the wiring harness by plugging and unplugging the corresponding connector on the jumper box, so even the absence of diagnostic connectors will not delay your work in diagnosis.
  • 【"SIMULATION" + "DEMO" MENU】Equipped with fully functional simulation and DEMO menus that allow the user to easily understand the operation of the device. The information in these menus has been collected from actual vehicle diagnostics in the past to help the user better understand the product functions. If you want to view the diagnosis results in real time, please enter the non-simulation mode menu. Therefore, even beginners, girls or students can use HD3600 easily. No training required!
Rank No. #5
LAUNCH X431 PRO3S+HDIII Gasoline&Heavy Duty Truck 60+ Reset Service Bidirectional Diagnostic Scan Tool,Cars&Heavy Duty Trucks All Systems Scanner,Topology Graph,Key Program,ECU Coding,AutoAuth FCA SGW
  • 🏆5Yrs Warranty【2023 NEWEST LAUNCH 1st Advanced Scan Tool Compatible With 12V&24V Vehicles】Design 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 SGW】Support Chrysler,Dodge,Jeep,Alfa Romeo and Fiat after 2017【2023 OE-Level features】Guiding Functions,Variant Coding with Benz,Modification for BMW,Offline Coding,Customization,Personalization,Calibration.
  • 🚗【Over 60 Service Reset Functions + Bi-Directional + ECU Coding + Adaptation + Intialization + Matching】LAUNCH 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, 60+ 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 Diagnosis+Topology Display 】LAUNCH 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.Topology Mapping shows the normal, faulty and not equipped system by diagnosing the whole system.
  • 🚛【Wider Vehicle Coverage of 12V & 24V Vehicles + 24 Languages】LAUNCH 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 Use】LAUNCH 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.
Rank No. #6
iCarsoft HD V3.0 Heavy Duty Diesel Truck Diagnostic Scanner Tool Code Reader Freightliner Cummins
  • COMPATIBLE WITH all heavy duty trucks in compliance with standard protocols (J1587, J1939 and J1708).
  • BEST IN CLASS INNOVATION- iCarsoft HD V3.0 can do it all-reads and clears trouble codes on most systems such as engine, transmission, ABS and airbag etc. Supports OBDII/EOBD, with Ten Modes of Operation, read live data, full ECU diagnosis etc.It automatically detects your car model and scans all modules for error codes. This special technology allows for specific diagnostic functions and testing!
  • DYNAMIC TEST CAPABILITIES- The Multi-lingual function allows you to view & graph live data in color while graphing at a blazing fast refresh rates for quicker results. Our OBD2 scanner allows you to read pending DTCs and permanent DTCs with a DTC Library to lookup while operating the tool. Providing you with accurate data results for all your error codes
  • DIAGNOSTIC FUNCTIONS & ADVANCED FEATURES- Along with the standard OBD functionscalibrate,Headlamp adjustment,Freeze Frame, O2 Sensor Test, and Evap System Test are just a few of the special functions this professional quality car scanner provides
  • TRY IT RISK FREE- Whether you’re your own personal auto mechanic or you’re a business owner, you’ll fall in love with our compact design of this diagnostic scanner. Its pocket-size and perfect for allowing diagnostic tests inside or outside of the car. No batteries required just plug it into the OBD II port and you’re all set. If for any reason you are not 100% satisfied, please contact us for a full hassle-free refund or replacement!
Rank No. #7
LAUNCH X431 PRO3S+ Upgrade Bi-Directional Scan Tool,2024 New OE Topology Mapping,HD Trucks Scan,ECU Coding&41+ Service,Full System,2-Year Update
  • 🎁【FREE TPMS 50448 plus Activation Tool + YA201 OBD2 Scanner】Just Contact Seller via 📩[email protected] to get a FREE TPMS Tool which works for GM cars & a FREE must-have OBD2 scanner for every DIYer or car drivers: YA201. 🎁【Great Gift Idea】: LAUNCH X431 PRO 3S + is a top present choice for your father, husband, brother or boyfriend if they own a repair shop, or they are an auto technician. We provide 2 YEARS Free WiFi Upgrade & 5 Years Warranty.
  • 【2024 Upgrade Elite Diagnostic Scanner】Cool! LAUNCH X431 PRO3S+ upgrade to get OEM Topology Mapping function without extra cost.LAUNCH X431 PRO3S+ has more advanced commercialized functions. ✅FREE V.A.G Guide Functions,compatible with VW, AUDI, SKODA,SEAT ✅ECU Coding✅Active Test✅supports AutoAuth for FCA SGW(Free, compatible with Chrysler, Dodge,Jeep, Alfa Romeo and Fiat after 2017✅ Compatible with HD module, support 24V diesel heavy-duty trucks✅ADAS mobile/ADAS pro perform ADAS calibration.
  • 【Advanced OEM Functions & Parameters+2 Years Free Update 】Adds loads of OE-Level elite features as Online Coding (compatible with VW, Audi, Skoda, Seat) Setting & Changeover (adblue reset, unlock the engine after a collision, cancel ABS driving test, and more) for Benz ,Modification for BMW Offline Coding ,Customization,Personalization, for worldwide vehicle brands, and keep growing.🔥.Reach Seller to Get Free Protective Film
  • 【All System Diagnostics +Wider Regional Vehicle Coverage】LAUNCH X431 PRO3S+ automotive scanner can read / erase codes, view live data, retrieve ECU version information, do active test and service functions for all systems including ECM, TCM, ABS, SRS, BCM, BMS, TPMS, SAS, Fuel System, Light System and A/C system etc. One-click Auto VIN is available with Wi-Fi enabled.Launch x431 PRO3S+ can scan 150 car brands, more than 10,000 car models.
  • 【SMART BI-DIRECTIONAL(ACTIVE TEST)】LAUNCH X431 PRO3S+ scan tool with full-featured bi-directional control ability can actuate solenoids and actuators for active testing, send commands to many systems/components to test their working status, without using the vehicle controls.Turn on the radiator fan, modulate the throttle, open/close windows, operate mirrors, Injector Buz Test,turn on interior & exterior lights, sound horn, test door lock actuators etc.
Rank No. #8
NEXAS NL102 Plus Full Systems Heavy Duty Truck Scan Tool DPF Regeneration Tool HDOBD/EOBD/OBD Diagnostic Scanner with Oil Reset Sensor Calibration Truck & Car 2 in 1 Code Reader (2023 New Version)
  • 🍉➤【Support Full Systems for Heavy Duty Truck】 NL102 PLUS supports read and clear DTC, live data, ECU information for truck all systems. Including Engine, Transmission, Drivetrain, Suspension, ABS, ESP, Cluster, E-xhaust, P-articular, Suspension, Braking System, Cab Climate, Body Control, Instrument Panel, Fuel System and more, which are in compliance with J1939, J1708 and J1587 protocols, It includes almost American HD trucks(Class4-Class8). One NL102 PLUS is enough for all diagnosis.
  • 🍋➤【Professional DPF Regeneration Tool】Force DPF Regen work on Cummings, Detroit, Maxxforce, ISUZU, HINO engine,It covers almost all US trucks, supported advanced features: DPF Regeneration,D-O-C Cleaning Procedures, DPF Regeneration in Parking, DPF Regeneration in Driving, DPF Onboard. NL102P's tool helps you re-awaken the engine power When the diesel p-articulates of the engine accumulate. It will save $800-$2500 for truck owners a year.
  • 🍊➤【Excellent Oil Light Reset】NL102 PLUS support Oil service reset work on Cummings, Detroit, Maxxforce engine. when the replacement of engine oil is done, the truck system calculates when to change the engine oil and filter based on vehicle use. An oil change is required whenever indicated by the display, otherwise it will affect the engine maintenance and life. The NL102P truck scanner offers help to reset the Oil Life Reminder (Determine the Oil Service Light), ensure your driving safety.
  • 🍐➤【All OBD/EOBD Diagnosis】NL102 PLUS supports both all 12V and all 24V truck, and it comes with 6 pin, 9 pin and 16 pin adapters for different interfaces. NL102 PLUS can read and earse the trouble codes, determine the MIL (check your Truck engine) and I/M Readiness, Freeze Frame, Live Data, O-xygen Sensor Test, On-Board Monitor, Vehicle Identification Info. Built in a DTC lookup library you can find the related code definition to help you determine if your car needs repair.
  • 🍎➤【Powerful Coverage for Trucks】NL102P diagnostic scanner support all truck standard protocols SAEJ1939/ J1587/ J1708,it work on heavy duty trucks/ mini vans/ buses/ pickups,full systems are compatible with Cummings, Detroit, Maxxforce, Caterpillar, Freightliner, International, Kenworth, John Deere, Peterbilt, Sterling, Mack, Paccar, Westernstar, Volvo, Scania, Man, Renault, ERF, Foden, Seddon-Atkinson, Iveco, DAF, SISU, STEYR, ISUZU, Fuso, Hino, ect;all cars/ mini truck/ light duty from 1996.
Rank No. #9
LAUNCH CR-HD Plus Heavy Duty Truck Scanner Diagnostic Full System Scan Tool Fit for Cummins, Caterpillar, International, Volvo, Detroit, Isuzu, Fuso, Diesel Truck & Car 2-in-1 OBD2 Code Reader
  • 🔎【Comprehensive Full Systems Diagnostic Tool For Truck】Launch Heavy Duty Truck Diagnostic Tool offers OE-Level diagnosis for all systems of heavy truck/Pickups/Bus/Van in compliance with OBD-II Communication Modes 1-10 and J1587, J1708 and J1939 protocols,Including Engine, Transmission, Drivetrain, Suspension, ABS, ESP, Cluster, E-xhaust, P-articular, Suspension, Braking System, Cab Climate, Body Control, Instrument Panel, Fuel System and more.
  • 🔥【All OBD/EOBD Diagnosis】This truck scanner diagnostic tool supports both most 12V and 24V truck, and it comes with 6 pin, 9 pin and 16 pin adapters for different interfaces. Our truck scan tool can read codes, erase codes, I/M Readiness, Live data, EVAP Test. . . etc for obd2/eobd cars. Built in a DTC lookup library you can find the related code definition to help you determine if your car needs repair.
  • 🚚【Wide Truck Applications】Heavy duty truck scan tool covers almost J1587, J1708 and J1939 protocols heavy duty trucks and OBD II vehicles. Such as Cummins, Paccar, Detroit, Perkins, International, Peterbilt, Allison, Eaton, Ford duty trucks and so on, Covers class 4 (14,001 lbs) through class 8 (33,000 lbs and over) heavy duty trucks. One that meets all the requirements! NOTE:Compatibility will vary on vehicles model and year, please send V-IN to check the compatibility before purchase.
  • 💡【Friendly Design, Easy of Use】This heavy duty diagnostic scan tool is plug and play, simple and convenient, 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.
  • ✨【3 YEARS WARRANTY & FREE LIFETIME UPDATES】The diesel truck scanner is exclusively designed for US truck. it's come With a full service functions and full systems and provides 24/7 technical support, 3 years warranty, 90-days free return for refund or replacement. This diesel scan tool is suitable for auto repair shops and technicians.No subscription fee and free lifetime updates.
Rank No. #10
ANCEL HD3300 Plus+ Heavy Duty Truck Scanner DPF Regen Tool Fits for Cummins Detroit Caterpillar International Volvo Paccar All System Diesel OBD2 Diagnostic Scanner with Oil Reset (2023 Upgraded)
  • 🥇THE MOST VERSITILE OF ANCEL TRUCK SCANNER: ANCEL HD3300 Plus+ is the latest version of the ANCEL truck scanner, the function, compatibility and operability have been further improved. It is the scanner with the strongest compatibility of DPF regeneration function on the market, and supports all-system scans of heavy duty trucks compliant with standard HD OBD protocols. With this tool, you can get deep analysis data about the systems and do some repairs by yourself, saving much time and money.
  • ✅UPGRADED 1: Most truck scanners on the market are only compatible with DPF regeneration function of 2-5 truck brands. As a professional DPF regeneration tool, HD3300 Plus+ support OEM-level DPF function for Cummins, Detroit, Caterpillar, International, Volvo, Paccar, Isuzu, Fuso (including DPF regeneration, DPF reset, BlueTec, DPF related information reset, DPR state reset, forced DPR regeneration etc). Such strong compatibility makes it more cost-effective than the competition.
  • ✅UPGRADED 2: Many truck diagnostic instruments have no oil reset function, HD3300 Plus+ support OEM level oil reset for ISUZU & FUSO, help reset the Oil Life Reminder (turn off the Oil Service Light) when the replacement of engine oil is done in case of the impurities in oil may damage the engine. So vehicles can recalculate another optimal oil life change interval depending on the vehicle driving conditions and climate, makes your driving safety gets ensuring.
  • ✅UPGRADED 3: HD3300 Plus+ not only supports standard HD OBD protocols (the latest J27145 included), which covers the most popular heavy-duty trucks(both 12V & 24V) in American market, but also supports standard OBDII protocols, which covers engine system of mainstream cars and light vehicles(after 1996) all over the world. This means that the models it covers are more comprehensive and offer more advantages than competitor products.
  • ✅UPGRADED 4: It is designed with user-friendly operational features, which you cannot find in other truck scanner. One-click screenshot, one-click update, one-click printing, one-click feedback, create a test report with one click and send it by email,ect. More other valuable additional functions will bring you the ultimate experience.

Last update on 2023-01-23 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Free Heavy Duty Truck Diagnostic Software |?

Do you get stressed out thinking about shopping for a great Free Heavy Duty Truck Diagnostic Software |? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Free Heavy Duty Truck Diagnostic Software |, which is why we have assembled a comprehensive list of the greatest Free Heavy Duty Truck Diagnostic Software | available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Free Heavy Duty Truck Diagnostic Software | that you consider buying. Your questions might include the following:

  • Is it worth buying an Free Heavy Duty Truck Diagnostic Software |?
  • What benefits are there with buying an Free Heavy Duty Truck Diagnostic Software |?
  • What factors deserve consideration when shopping for an effective Free Heavy Duty Truck Diagnostic Software |?
  • Why is it crucial to invest in any Free Heavy Duty Truck Diagnostic Software |, much less the best one?
  • Which Free Heavy Duty Truck Diagnostic Software | are good in the current market?
  • Where can you find information like this about Free Heavy Duty Truck Diagnostic Software |?

We’re convinced that you likely have far more questions than just these regarding Free Heavy Duty Truck Diagnostic Software |, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Free Heavy Duty Truck Diagnostic Software |, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Free Heavy Duty Truck Diagnostic Software |. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Free Heavy Duty Truck Diagnostic Software | buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Free Heavy Duty Truck Diagnostic Software | currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Free Heavy Duty Truck Diagnostic Software | has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Free Heavy Duty Truck Diagnostic Software |?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Free Heavy Duty Truck Diagnostic Software |.
  5. Customer Ratings: Number ratings grade Free Heavy Duty Truck Diagnostic Software | objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Free Heavy Duty Truck Diagnostic Software |.
  7. Product Quality: You don’t always get what you pay for with an Free Heavy Duty Truck Diagnostic Software |, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Free Heavy Duty Truck Diagnostic Software | is should be an indication of how long it will work out for you.

We always remember that maintaining Free Heavy Duty Truck Diagnostic Software | information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Free Heavy Duty Truck Diagnostic Software | is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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