It is important to have the best heavy duty diesel truck diagnostic scanner. In the following post, we will help you to select the best heavy duty diesel truck diagnostic scanners.

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Our Top Picks:

Best Overall: Buy: Nexas Heavy Duty Diesel Truck Diagnostic Scanner READ REVIEW

Best With Programming: Buy: Nexas Wonderful Tool READ REVIEW

Best For Easy Operation: Buy: Kzyee Heavy Duty Diesel Truck Diagnostic Scanner READ REVIEW

Best For Allowing Diagnostic Tests: Buy: Icarsoft Heavy Duty Diesel Truck Diagnostic Scanner READ REVIEW

Best With Tpms Relearn: Buy: Ancel Heavy Duty Diesel Truck Diagnostic Scanner READ REVIEW

Best For Top Notch: Buy: Fcar Heavy Duty Diesel Truck Diagnostic Scanner READ REVIEW

Best For Tech Support: Buy: Autel Heavy Duty Diesel Truck Diagnostic Scanner READ REVIEW

Best For Tons Of Online Maintenance Resources: Buy: Launch Hdiii Automotive Scanner READ REVIEW

Best For Time: Buy: Ancel Code Reader READ REVIEW

Best For Lexus: Buy: Fcar Truck Scanner Diagnostic Tool READ REVIEW

Best For Commercial Vehicles: Buy: Launch Heavy Duty Diesel Truck Diagnostic Scanner READ REVIEW

Best Overall: Nexas Heavy Duty Diesel Truck Diagnostic Scanner

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a scanner. The Nexas Heavy Duty Diesel Truck Diagnostic Scanner is exactly that - it's a simple scanner that hits all the right notes. The nexas heavy duty diesel truck diagnostic scanner has support transmission and it cleared the code. Make sure this fits by entering your model number. In addition, the scanner can be used directly out of the box.

Lastly, the nexas heavy duty diesel truck diagnostic scanner is ruggedly built, perfect for both shop and road tests.

Most buyers opine that the scanner is compatible with John Deere after 2006. Further, a few strongly agree that the scanner can support, Please enter through "obd/eobd" if your vehcile is car, suv, mini-van, light superduty or other light - duty vehicles. Also, they also found that the truck diagnostic tool could support international from 2002, so it probably would not work in 1998.

• Have a good day and it is newer.
• This will save your money and it is positive.
• This can work on a 1999 freightliner with a 12.7 detroit diesel.
• This could be used on Nissan Exalta after 2006.

Best With Programming: Nexas Wonderful Tool

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The features department is where the wonderful tool truly manages to shine. The wonderful tool is very light and it is good for the price. Show on the screen, you will get the explanation. Also, this work, as described, is great for western stars and it is expensive.

The scanner has reads engine live data, has read engine fault codes and it has looked up codes. And, this is perfect for pickup truck, is designed for the engine system and it is very simple. Most importantly, the Nexas Wonderful Tool can read codes, erase codes, i/m readness, live data, evap test, o2 sensor test.

Most buyers found that the scanner comes with an adaptor for older trucks. Further, a few strongly agree that the scanner has the 6 9 and obd 16pin adapters.

• This has been done in an effort to make maintenance and repair easier everywhere.
• It works great and it is durable.
• This can not support its abs/ traction system, thanks.
• This works for a 2015 vnl 670 volvo.. clear codes fine.

Best For Easy Operation: Kzyee Heavy Duty Diesel Truck Diagnostic Scanner

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Not everyone likes to purchase a scanner for their regular use, but the Kzyee Heavy Duty Diesel Truck Diagnostic Scanner would be an anomoly. The kzyee heavy duty diesel truck diagnostic scanner is able to read and clear fault codes of all major systems, including engine, transmission, abs, and supports checking body, chassis, cruise, instrument cluster, gateway and other control modules. The Manufacturer says: We will continue to cultivate technology, respect the spirit of craftsmanship, focus on every detail, and provide excellent solutions for automotive diagnosis, after-sales service and technical support. Also, this is supplied directly from the vehicle.

Finally, the kzyee heavy dutydiesel truckdiagnostic scanner is the latest portable vehicle heavy duty code reader.

Almost all buyers opine that the scanner will work on your cummins 6cta marine engine. Further, they strongly agree that the scanner is compatible with the daf xf106 trucks. Also, they say that this scanner could work until 2020. volvo vnl 860 d13.

• It has a large vocabulary and you're able to access lots of data.
• This is expensive, works perfectly, it is cheap and has advanced design.
• This reads all the codes, it comes with a 6pin and has a new design.
• This comes with a carrying pouch, plus it is easy to read on the screen.

Best For Allowing Diagnostic Tests: Icarsoft Heavy Duty Diesel Truck Diagnostic Scanner

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Compared with other scanners in this category, the Icarsoft Heavy Duty Diesel Truck Diagnostic Scanner has a convenient design. The icarsoft heavy duty dieseltruck diagnostic scanner is much more and has a special design. Manufacturer says: Our obd2 scanner allows you to read pending DTCS and permanent dtcs with a DTC library to lookup while operating the tool. Also, it works as advertised, is very good, It is for checking the engine and has a professional design.

The scanner has a turn off check engine light, is super great and it is designed to worth every penny. Also, the scanner j1850 pwm, j1850 vpw, iso9141 and kwp2000 uniquely feature a battery power monitor function. Finally, the icarsoft heavy duty diesel truck diagnostic scanner is such an engine and it is made with fast shipping.

Most buyers quickly discovered that the scanner works with a cummings motor which has the obd protocolls as listed. And, they say that the scanner is great for dump truck issues. In conclusion, most customers found the scanner is functionally comfortable and no one questions it.

• Providing you with accurate data results for all your error codes.
• This is perfect for allowing diagnostic tests inside or outside of the car.
• This is easy to use, plugs right in and evaluates the problem quickly.
• It automatically detects your car model and scans all modules for error codes.

Best With Tpms Relearn: Ancel Heavy Duty Diesel Truck Diagnostic Scanner

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We would, of course, be remiss if we didn't mention a heavyduty diesel truck diagnosticscanner for daily purpose. The Ancel Heavy Duty Diesel Truck Diagnostic Scanner comes with a nice case, It is for passenger vehicles and has a nice design. Other truck scanners will charge hundreds of update fees or annual fees or they even do not update every You can update every 2 months to achieve a better performance and even get extra free helpful functions. The company constantly strives for product quality, technology, design and sustainability and adheres to the spirit of people - oriented and innovative efforts to make great contributions in the field of automotive technology.

Lastly, the ancel heavy dutydiesel truckdiagnostic scanner is designed for intake air temperature, It is good for fast delivery and has a play design.

Most customers agree that the scanner is designed for Isuzu hd Volvomack, Hino, Fuso, ud, Hyundai and Kia, it supports oem. Moreover, a few also found that the scanner has an individual interface for DPF service, as the above video shows. Moreover, they strongly agree that this ancel hd3100 diesel scan tool works on ford trucks with obd standard protocols.

• Ancel hd3200 diesel scan tool is worth more than it costs.
• Support limited DPF functions with limited model and year.
• This is perfectly as advertised and can also be used to store ancel obd2 scanner.
• Manufacturer says: we offer a free TPMS relearn tool.

Best For Top Notch: Fcar Heavy Duty Diesel Truck Diagnostic Scanner

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The Fcar line of scanners comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Fcar Heavy Duty Diesel Truck Diagnostic Scanner is worth owning and it shows freeze - frame data. So you need a diagnostic tool in your hand to do the repair work by yourself. This heavy truck scan tool is also capable of diagnosing the obd2 module of an engine for 12v vehicles to read/ clear error codes, show live data, read real - time car faults and so on.

The scanner covers more and it is good for water temperature. In addition, it is green and it is applicable. Finally, the fcar heavy duty dieseltruck diagnostic scanner is perfect for high quality materials and it is small.

Almost all customers agree that the scanner is a powerful and helpful valve. Also, they say that the scanner includes graphical live data stream, read freeze frame, on-board monitor test(mode 6), evap test (mode 8), o2 sensor test, i/m readiness, vehicle information, DTC lookup, read, clear and reset functions. In short, most customers call the scanner functionally comfortable and no one questions it.

• This has read ecu information, works as advertised and it works well for air conditioners.
• If you do not operate as the guide, this process may not finish normally.
• This is made for high speed and it comes with test results.
• This is designed to be top notch and it is black.

Best For Tech Support: Autel Heavy Duty Diesel Truck Diagnostic Scanner

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The Autel Heavy Duty Diesel Truck Diagnostic Scanner should be able to handle its purpose and duties with ease. The autel heavy duty diesel truck diagnosticscanner features oil reset and it is suitable for water temperature. Through active test, the scanner ms908cv will tell you what isn’t functioning precisely & you can send commands to test various modules in your car’s odc, which is easy to operate and clear in the guide. Further, this is equal to 1 elite plus 1 truck-specific diagnostic tool.

The scanner is working great and it is good for fuel pressure. Most importantly, the autel heavyduty diesel truck diagnostic scanner allows for free returns, It is for throttle position and is designed for cv.

Most buyers opine that the scanner can calibrate your sensor sir. In addition, a few also found that the scanner is compatible with 2013 isuzu npr.

• This is suitable for full-system diagnoses for 80+ vehicle makes and 150+ brands worldwide.
• This works fine, can call for tech support and it allows for free updates.
• The extensive vehicle coverage of 150+ products brings you more clients.
• This is a professional scanner for commercial cars, like light/medium/heavy-duty trucks and passenger cars.

Best For Tons Of Online Maintenance Resources: Launch Hdiii Automotive Scanner

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate scanner. The Launch Hdiii Automotive Scanner is exactly that - it's a simple scanner that hits all the right notes. The launch hdiii automotive scanner is stationary, it is best for battery life and has a comfortable design. When you replace the audio, radar, window and other modules, you need to refresh the car frequently to achieve the recognition module effect, You need to use this function. The launch scan tool also developed 300 + functions for specific models.

Most importantly, the launch hdiii automotive scanner is recommended to purchase after consulting the website or consulting US.

Most buyers quickly discovered that the scanner is advertised to be truck capable, but clearly is not. And, they say that the scanner comes with a kit of accessories for passenger cars and commercial vehicles, while the launch x431 v+ is only equipped with some 12v vehicle connectors. Also, they strongly agree that the scanner is not, even though they advertised it. In conclusion, for almost all buyers, it was what they were looking for.

• Free yourself from asking for help from others.
• Let you understand your car more clearly and fully.
• Choose your native language without encountering any sort of language barrier.
• This is a Chinese model and you get no support from the launch.

Best For Time: Ancel Code Reader

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The Ancel Code Reader should be able to handle its purpose and duties with ease. The ancel code reader is committed to solving automotive aftermarket problems cost-effectively, efficiently and conveniently. This allows you to easily find what problems exist in your truck and turn off the annoying warning lights after repair or maintenance. Also, it allows for more functions and it is newer.

The scanner is printable, check the engine and it is used for the operating system. Further, it is compatible with a wide range of engines, It also comes with 6-pin, 9-pin and 16. Finally, the ancel code reader allows for multitasking to display real-time data in graphical and chart formats.

One customer says - "There are some excellent videos online detailing how to diagnose your truck. ". They also found that this tool is more powerful than the average user.

• If you want to view real-time diagnostic results, please enter the non-simulation mode menu.
• One-click operation allows you to experience the multifunctionality of the hd3100pro easily and quickly.
• This is stable and it is highly recommended.
• It can definitely save you money and time on repairs.

Best For Lexus: Fcar Truck Scanner Diagnostic Tool

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Not everyone likes to purchase a scanner for their regular use, but the Fcar Truck Scanner Diagnostic Tool would be an anomoly. The fcar truck scanner diagnostic tool is important and it is made for a great Christmas gift idea. You have an obdii code reader for your car but it can not work on a heavy duty truck. This fcar f506 truck scanner diagnostic tool is well - structured with a solid and sturdy body, which prevents it from being broken even if it drops off by mistake.

The scanner is a problem with the suspension, the truck will bump when driving on uneven roads. Lastly, the fcar truck scanner diagnostic tool comes with a high-quality case with a rugged and handy design.

Most buyers quickly discovered that the scanner can also work on 12v cars with obdii protocols. In addition, a few say that the scanner is a great scanner for both heavy duty trucks and obdii car.ss. And, they say that this scanner is a really big money saver and a time saver because it works. In conclusion, the tone of buyers is very positive and we believe that the scanner suits the purpose.

• The Fcar f506 can solve all your problems with a whole-set protection case.
• Are you always doubful about the high repair costs charged by the repair center.
• The fcar heavy duty truck scanner 's packing list includes.
• This is easy to operate and navigate, which can be used out of the box.

Best For Commercial Vehicles: Launch Heavy Duty Diesel Truck Diagnostic Scanner

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The best part: Launch Heavy Duty Diesel Truck Diagnostic Scanner costs comparatively low and it is available to ship in 24 hours. In addition, it comes with adapter kits for various truck makes, such as 6-pin obd, 9-pin obd. Equipped with comprehensive diagnostic functions and across classes 3 to 8 commercial vehicles, you can easily perform scans on engines, abs and transmissions. Above all, the launch heavy duty diesel truck diagnostic scanner connects to the vehicle and it is much more.

In conclusion, at the price, they believe that they got a steal of a deal with it.

• Lot of satisfied buyers.
• New and hot releases.