Designed for heavy-duty truck owner-operators and small commercial fleets, the Diesel Decoder is a powerful one-of-a-kind diagnostic tool for all heavy-duty truck makes. Just plug it into a diagnostic port, sync it via Bluetooth® to the free TruckSuite Mobile App, and use your smartphone to view fault codes and get repair information. No expensive code-scanning hardware and software needed!
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Maximize Uptime
This powerful and affordable tool plugs into any HD truck diagnostic port to deliver real-
time data for all major heavy-duty truck makes in North America, including Freightliner,
Peterbilt, Mack, Kenworth, Volvo, Western Star, International and many others. -
Fault Code Info – All Makes and Models
Your rig has thrown a fault code. Do you call for repair help? Or keep driving? The Diesel
Decoder removes the mystery to help you decide to simply clear the codes and keep
rolling, or if and when a repair is needed. Maximize your heavy-duty truck uptime by
quickly and reliably detecting all true diagnostic trouble codes and manufacturer-
specific fault codes. -
Instant Repair Help
For owner-operators and managers of commercial fleets, truck maintenance and repair
costs are a fact of life. Diesel Decoder can help manage the costs more efficiently. Using
the free app, you can seamlessly connect to the Diesel Laptops® comprehensive Diesel
Repair Platform digital library to diagnose fault codes and explore your repair and
maintenance options.
