ANCEL HD431 Heavy Duty Truck Scanner, DPF Regen & Forced Reset for Paccar & Detroit Engines, Full System Diagnostics Diesel Code Reader, Professional OBD2 /HDOBD Mechanic Tool for Commercial Vehicles

Features

• Detroit & Paccar DPF RegenerationTired of expensive shop visits for a simple DPF clog? HD431 puts the power back in your hands. With a dedicated button interface, you can perform forced DPF regeneration on Detroit and Paccar enginesincluding PX-7, PX-9, MX-11, MX-13, DD13, DD15, DD16, and moreright from the driver's seat. Clear a clogged filter in minutes, avoid costly roadside emergencies, and keep your truck earningnot waiting. It's like having a shop in your pocket, minus the labor bill
• Newer Detroit CoverageWide CompatibilityHD431 connects with diesel 6-pin, 9-pin, and OBDII 16-pin adapters, supporting major truck protocols: SAE J1939, J1708, J1850 PWM/VPW, ISO 14230-4, ISO 9141-2, ISO 15765-4, ISO 27145-4. It covers Detroit & Paccar engines in Freightliner, Western Star, Kenworth, Peterbilt, and more. For newer Detroit trucks (2022+ models) using UDS protocol, HD431 delivers broadest compatibility for both classic rigs and latest fleet additions
• Lifelong Free UpdatesWe believe your tools should work for you, not bill you. That's why this scanner includes lifelong free WiFi updates. You'll always have the latest features and vehicle coverage, automatically, with no subscriptions, no hidden fees, no surprisesunlike other brands that hit you with annual charges year after year. That's thousands saved over the life of your tool. Simple as that
• User-Friendly DesignEngineered for life on the road: the 4.3-inch glare-resistant display stays crystal clear even in direct sunlight, so you never miss a reading. Physical buttons are spaced for easy operationeven with work gloves on. Choose between Quick Scan for fast fault detection or Complete Scan for in-depth system analysis. Store diagnostic reports with 8GB internal memory to track recurring issues over time. Horizontal button layout for comfortable, one-handed use
• Free Your PhoneUnlike flimsy Bluetooth dongles that drain your phone battery, rely on spotty connections, and leave you squinting at a tiny screen, this standalone scanner is a powerhouse. No app crashes, no Bluetooth pairing hassles, and zero dependence on your phones battery or signal. Your phone stays free for calls, navigation, or musicwhile the tool does the heavy lifting. Just plug it in and get a complete, instant picture of your trucks health, anytime, anywhere
• Fast Fault Detection for OBD2 & HDOBD VehiclesQuickly read fault codes, clear repaired codes, view live data, and check ECU information on compatible OBD2 & HDOBD vehicles. HD431 helps you spot issues faster and make repair decisions with more confidence. Clearing codes does not fix the problem; please clear codes only after repair, or the same code may return. Coverage may vary by vehicle year, model, ECU version, and protocol
• Worry-Free Customer Support We stand behind every HD431. Run into an issue? Use the feedback function to send details, and we'll respond promptly. Every order is backed by 30-day free returns/exchanges and 3-year coverage. Professional online supportwhenever you need it