TruckOBD

Look up trouble codes, get AI-powered explanations and fixes, and keep any vehicle healthy — from big rigs to motorcycles.

TruckOBD turns your phone into a powerful AI diagnostic assistant for big rigs, pickups, cars, SUVs, vans, buses, RVs, and motorcycles.

Enter any trouble code and let AI do the heavy lifting: plain-English explanations of what each code means, how serious it is, and how to fix it.

FEATURES

• Trouble code lookup — enter any DTC and get instant answers • AI code explanations — understand what a code means and what to do about it • Vehicle health reports — a full picture of your vehicle's condition • AI mechanic chat — ask questions and get answers tailored to your exact vehicle • Failure prediction — spot problems before they leave you stranded • Part photo ID — snap a photo of a part and find out what it is • Demo dashboard — explore a simulated live-data view of engine readings • Nearby help — find gas stations, repair shops, and restaurants around you

Works with any vehicle type. Pick your make and model from a complete, up-to-date vehicle catalog.

No account required. No ads. Your diagnostic data is processed securely and never sold.