This diagnostic scan tool is designed to scan certain vehicle systems and provide select diagnostic information when connected to the onboard diagnostics (OBD) port on specified makes, models and years.

Product Features:

• Powerful and affordable - a user-friendly, must-have tool for heavy duty truck owner-operators and small commercial fleets, the Diesel Decoder plugs into a diagnostic port and syncs with a free smartphone app to deliver HD diagnostic data.
• Fast and versatile - detects diagnostic trouble codes (DTCs) and manufacturer-specific fault codes for major heavy duty truck makes in North America, including Freightliner, Peterbilt, Mack, Kenworth, Volvo, Western Star, and others
• Instant repair help - seamlessly connects to the Diesel Laptops comprehensive Diesel Repair Platform library so you can immediately start diagnosing and repairing any problems and get back on the road as soon as possible
• Expanding capabilities - new features and upgrades are delivered directly to the app, eliminating the need for cumbersome update procedures and the cost of replacing expensive diagnostic equipment