Used Diesel Tablet Commercial Truck Diagnostic System

Used Diesel Tablet Commercial Truck Diagnostic System

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Please Note: This item is used and is in good condition.

The Diesel Tablet from Diesel Laptops is your simplified, easy to use diagnostic tool for commercial trucks. This tool is positioned nicely between our entry level diagnostic tools and our upper-end, dealer level diagnostic tools. The Diesel Tablet will allow you to read and clear fault codes, monitor live data, and perform all your emission system related commands on the EGR, DPF, and SCR systems for all commercial trucks that you would find in the USA and Canada. Combined with a year of Diesel Repair Standard, this tool tightly integrates fault codes to repair information so that technicians can quickly move through the diagnostic process.


The Diesel Tablet uses perpetual license software, guaranteed to do the job and never expire. Automatic updates, dedicated tech support from certified diesel experts, AND Diesel Repair Standard membership come included for the first year with no annual fees. Users can continue to receive updates and support - as well as Diesel Repair Standard membership - with no late fees. Click here to purchase your upgrade and support renewal.

Our Promise

We want happy clients, and this tool comes with two additional benefits you won't find anywhere else.

The first is our 30-Day Money Back Guarantee. If you are unhappy with this tool, for any reason, within the first 30-days of ownership you can return it for a full refund.

The second is our trade-up program. We understand that clients often start with one tool, but then want to upgrade. Our trade-up program gives you guaranteed trade-in values so that you can move up to our more dealer-level tools if you wish.

THINKCAR tablet software view

Vehicle Coverage

The tool has coverage on all commercial trucks you’d find in North America, along with coverage on all the computers you’d see on those vehicles such as ABS, transmission, ADAS, cab, chassis, and much more.

See Coverage

Commercial Truck & Bus Manufacturers

  • Blue Bird
  • Caterpillar
  • Chevrolet (Diesel only)
  • Dodge/RAM (Diesel only)
  • Ford (Diesel only)
  • Freightliner
  • GMC (Diesel only)
  • HINO
  • International
  • Isuzu
  • Kenworth
  • Mitsubishi FUSO
  • Oshkosh
  • Peterbilt
  • Sterling
  • UD Trucks (Nissan Diesel)
  • Volvo Trucks
  • Western Star

Diesel Engine Manufacturers

  • Caterpillar
  • Cummins
  • Detroit Diesel
  • Duramax
  • Ford PowerStroke
  • International
  • Isuzu
  • Mack Engines
  • Mercedes Benz Engines (MBE)
  • Volvo Engines

Integrated Repair Information

The Diesel Tablet is the only tool in its class that allows a “one tap” from diagnostics to repair information. We’ve connected this tool to our Diesel Repair platform so that technicians can easily navigate to the repair information they need. This tool comes with a 12-month subscription to Diesel Repair Standard, which is normally a $600/year subscription on its own.

What's Inside Diesel Repair?

  • Fault code repair information with step-by-step directions
  • Wiring diagrams
  • Component locators
  • Labor Time Guides
  • Remove & Replace Instructions
  • Maintenance Intervals
  • Torque Specifications
  • VIN Decoder
  • Symptom Based Troubleshooting
  • Recalls
  • Technical Service Bulletins (TSBs)
  • Parts Tools for cross referencing and lookups
Rugged hardware

Functionality Coverage

This tool will perform both basic and advanced diagnostic commands. Basic functionality includes reading and clearing fault codes (including freeze frames), monitoring live data (both in graph and table formats), and performing dealer level commands for your emission system. This tool has been designed to tackle the most common emission related commands, so you will see commands that cover the EGR, DPF, and SCR systems. Below is a sample of the commands that are included, but you will find thousands more!

See Functionality

  • DEF Coolant Valve Control
  • DEF Quantity Test
  • DOC Face Plug Cleaning
  • DPF Ash Accumulator
  • DPF Replacement/Reset
  • EGR Valve Calibration
  • Metering Unit Flood Routine
  • Parked Regen
  • Perform Chassis Dyno Basic SCR Conversion Check
  • Performed Parked SCR Efficiency Test
  • Purse Hydrocarbon Doser
  • Request Driving Regeneration
  • Reset NOx Sensors
  • SCR & DPF Voltage Testing
  • SCR Air Pressure System Check
  • SCR Replacement
USA Based Technical Support

Support & Training

Diesel Laptops is here to assist you after the purchase. Our team handles hundreds of thousands of calls each year all relating to diagnostic tools, and we want to make sure you are taken care of. You receive unlimited support during your first year of ownership.

See What's Included

  • Assistance with any software related issues from our IT department.
  • Connecting to commercial trucks
  • Training videos
  • Live training classes online with the Diesel Training instructors

This tool has no required annual fees. The functionality will always work, but after a year you lose access to three things:

  • Software updates
  • IT Support
  • Your Diesel Repair Professional subscription reviews to the free plan (You can’t view the step-by-step fault codes and are limited to the number of documents you can download each month)

There are no penalties or late fees if you choose to wait to renew.

Scott Meek teaching

Technician Training is included

Not only do we offer weekly online TEXA training courses to help you get to know your software, but we offer Diesel Technician training as well.

One free Diesel Technician training class is included with your purchase.

Explore Training Opportunities

THINKCAR tablet hardware

Technical Specifications

The Diesel Tablet has one on the largest interfaces for tools in its class and has been ruggedized for commercial truck use.

See Specifications

  • 10.1" Rugged Tablet
  • Android operating system (You can load other apps!)
  • 2.0 GHz 4-Core CPU
  • Wi-Fi & Bluetooth
  • 128 GB storage / 4 GB RAM
  • Rear facing 8-megapixel camera
  • 60000 mah battery / 7.6V
  • Brightness up to 500 NIT for outdoor use
  • Includes all commercial truck cables (OBDII, 6-pin, & 9-pin)
  • Rugged carry case that holds all components

Frequently Asked Questions

Can I install other software on this tool? 

Yes, but only if they are Android apps. You can't install Windows software on this tool.

Can I use the vehicle adapter with other laptops/programs?

No, it is not RP1210 compliant. It only works with the Diesel Tablet system.

30 Day Money Back Guarantee

30-Day Money Back Guarantee

At Diesel Laptops we ensure your satisfaction with a 30-Day Money Back Guarantee on this product, giving you confidence in your purchase.

For detailed information on our guarantee, please visit our Return Policy page below.

View Return Policy

Contact Us


If you have any questions about this or any other product, please don't hesitate to contact one of our Diesel Laptops experts at (888) 983-1975 or by clicking below!

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