ANCEL HD431 Heavy Duty Truck Scanner: 2025 Diesel Diagnostic Tool with DPF Regen, Free Lifetime Updates, and Full System Support for HDOBD & OBD2 Trucks and Cars

About this item

• DPF Regen for Detroit & Paccar: HD431 truck scanner supports forced regeneration, replacement, and reset functions for Detroit and Paccar truck engines. For truck owners, it is necessary to perform DPF regeneration regularly. This will help extend the service life and reduce maintenance costs of your truck, avoiding the hundreds of dollars and several hours required for a forced regeneration in the case of an emergency shutdown. Don't waste your valuable time on the road due to DPF problems.
• Why Choose HD431: Compared to other truck scanners on the market, with unique advantages, HD431 supports DPF functions for Paccar and Detroit engines, and offers lifetime free updates for software and versions, saving truck drivers hundreds of dollars in repairs. Moreover, with 6 & 9 pin, 16 pin diverse connectors, HD431 is highly compatible with American trucks. Equipped with a 4.3-inch HD screen and 8G memory, its user-friendly hardware design makes it more convenient for truck drivers to use and maintain their trucks
• Lifetime Free Update: HD431 stands out with its commitment to offering Lifetime free updates, a feature rarely seen in comparable products in the market. Typically, other costly truck diagnostic tools offer free updates for a period of one year or even less, leaving customers to shoulder hefty subscription fees or update costs amounting to hundreds of dollars annually to access their original special functions. In contrast, HD431 eliminates such update expenses and boasts ongoing plans to refine vehicle diagnostic capabilities and introduce new functions, thereby enabling customers to save significantly
• Wide Compatibility: Equipped with 6 & 9 pin truck connectors and 16 pin OBD standard connectors, HD431 suitable for various U.S. trucks and vehicles with different interfaces. In the menu interface, fast Scan and complete Scan (scan all protocols) can cover all the needs of truck drivers. The supported protocols include SAE J1939, SAE J1708, SAE J1850 PWM, SAE J1850 VPW, ISO 14230-4, ISO 9141-2, ISO 15765-4, and ISO 27145-4, etc
• Professional Technical Support: Experience unparalleled assistance from ANCEL's expert team with our diagnostic scan tools. The "Feedback" function streamlines the process of sending diagnostic reports or encountered issues for professional consultation. We offer round-the-clock services 24/7/365, complemented by a 1-year brand warranty, lifelong free updates, and technical support. Additionally, we provide hassle-free return and exchange policies for your convenience
• Comprehensive HDOBD/OBD2 Diagnostics: The HD431 is compatible with both 12V and 24V trucks equipped with engines from Cummins, Caterpillar, Paccar, and Detroit. It is capable of reading and clearing diagnostic trouble codes, assessing the Malfunction Indicator Light (MIL) for truck engines, checking I/M Readiness, providing real-time data, performing Oxygen Sensor Tests, and evaluating On-Board Monitors, among other functions. Additionally, the integrated DTC lookup database enables you to find definitions for specific codes, helping you evaluate if your vehicle needs servicing or repairs.