Keep Your Fleet Moving. Give Your Techs Superpowers.
In the shop and in the cab: all-makes diagnostics, repair information, on-call diesel experts, training, and our Diesel Decoder for quick checks on the road.

Same Steps. Same Results.
In the Bay and on the Road.
We outfit your shop with all-makes diagnostics and Diesel Repair so fault codes turn into wiring diagrams, procedures, and parts numbers. Drivers get quick checks with Diesel Decoder. When a job fights back, our Virtual Diesel Technicians jump in and your team keeps moving. One playbook for every tech. Less downtime. Fewer comebacks.
Same Steps. Same Results.
Diesel Tablet owns the bay and Diesel Decoder owns the road, both driving fault codes straight to troubleshooting procedures, wiring diagrams, parts, and price. Watch the workflow in action.
Everything Your Techs Need, in One Stack.
Fleets don’t just need tools, they need a system. Each piece below works on its own, but together they give your techs a complete workflow from code to confirmed repair.
Standardize your diagnostic workflow across every truck and every tech. Drivers capture better info on the road. The shop gets a clean handoff with the right tests, procedures, and parts. Training builds skill. Support covers the edge cases. The result is faster diagnosis, fewer comebacks, and uptime you can measure.
Choose What Fits Your Fleet
Start in the cab, in the shop, or bundle both. From quick checks to dealer-level diagnostics, pick the depth you need and scale anytime.

In Cab: Own The Road
Diesel Decoder
Drivers read and clear faults, capture data, and send clean info to the shop so triage starts before the truck hits the bay. Save tows with DPF regens and resets performed on the side of the road.
In Shop: Customize Your Kit
OEM Software, Triage Tools, & Dealer Level Aftermarket Options
In the shop, choose the depth you need. From quick triage tools to dealer-level diagnostics and OEM software, we outfit your bays with the right mix. Add technician training and the Diesel Difference with repair and parts intelligence plus on-call diesel experts so every job follows the same steps and finishes faster.
*Swipe right to see all options*
Heading text | OEM Software | Handheld Pro | Shop Master |
|---|---|---|---|
Requirements | PC & RP1210 VCI | None | None |
Portability | Low (Requires PC) | High (Small Form Factor) | Medium + High (Laptop, Tablet & Decoders) |
Diagnostic Level | All Test & Functions | Common Tests & Functions | All Tests & Functions |
License Term | Annual | Lifetime | 3 - Year |
Required Renewals | Yes | N/A | No |
Fault Code Repair Info | Usually | No | Yes |
Wiring Diagrams | Rarely | No | Yes |
All Other Repair Info | No | No | Yes |
Diesel Tech Training - Online | No | No | Yes / Entire Shop |
Diesel Tech Training - Classroom | No | No | Yes / Entire Shop |
Tech Support - Diesel Techs | Yes | Yes | Yes |
Tech Support - Diesel Techs | No | No | Yes |
Pre & Post Scan | No | No | Yes |
Need Help? We’ve Got You.
Fill out this form and one of our experts will help you find the right solution for your fleet.











