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 Diesel Decoder by Diesel Laptops® app, and use your smartphone to view fault codes and get repair information. No expensive code-scanning hardware and software needed!
Diesel Decoder
Works with iOS & Android
Clear/Read Codes
One-Tap to Repair Info
DPF Regens*PRO Subscription
Diesel Decoder Pro