TruckFaultCodes is an easy-to use mobile friendly website that quickly gives you repair information on your diagnostic trouble codes. All you do is select your ECM, select your code, then view code solutions.

Diagnostic Trouble Codes, or DTCs, are not easy for commercial trucks. The vast majority of scan tools in the marketplace will simply give you the “raw” data such as MID, PID, SPN, and FMI. In most cases, these codes don’t mean much and you need to cross them to the actual OEM Flash Codes. The second issue is that the repair information can be very difficult and time consuming to find. There are over 44,000 known diagnostic codes for commercial trucks.

TruckFaultCodes.com takes care of both of these issues. Our system not only allows you to search by the MID, PID, SPN, and FMI, but the OEM flash codes as well. Our database of codes is the largest in the industry, and is continually being added to. We include not only the “quick and dirty” repair information, but have a large library of included step-by-step repair information and wiring diagrams as well.

Engine coverage includes:

• Cummins

• Detroit

• Mack Volvo

• CAT

• International

• PACCAR

• Ford

• Isuzu

• Fuso

• HINO

• UD Nissan

• MBE900/4000

Transmission coverage includes:

• Allison

• Eaton

• Mack mDrive

• Volvo I-Shift

Cab & Chassis coverage includes:

• Kenworth

• Peterbilt

• Freightliner

• Volvo

• Mack

• International