Standard Diesel OBD&OBDII Protocols

HD3400 truck diagnostic scanner is a 24V heavy duty code reader and also a 12V car OBD2 scanner. supports all cars with OBD2 standard protocols and HD OBD(J1587. J1939. J1708 and the newest J27145 protocols).

Designed for Cummins

Ancel HD3400 heavy duty truck scanner can read/clear codes. live data. ECU. DPF regen. DPF reset. etc. for your Cummins engine: Cummins X12/x15/ISX15/L9/B6.7/Westport L9N. such as Freightliner. Peterbilt. Kenworth. International. Ford Pick-up F650/F750. Chevy Pick-up. RAM Pick-up. Volvo Truck. Mack. Western Star. Autocar. Ford F600/F700. Terex TR50. Bluebird. Bobcat. Komatsu. Zoomlion. ect.

Designed for Detroit

HD3400 heavy duty truck scan tool can work for your Detroit DD13/DD15/DD16. Freightliner Cascadia M2/108SD/114SD/122SD. Western Star 4700/4800/4900/6900/47X. Kenworth C500. ect.

Designed for Paccar

The diesel scan tool is compatible with your Paccar engine: Paccar PX-7/PX-9. such as Kenworth T780/K270E/K370E/T680 Next Gen/T680/T880/W990/T180/T280/T380/T480. Peterbilt 579/389/567/367/365/548/535/536/537/220. ect.

Designed for Caterpillar

HD3400 diesel scanner diagnostic tool also work for your Caterpillar C7/C15/C32. Ford Pick-up F-650/750. Freightliner M2/Argosy. Peterbilt 379/387/385/378/357. Kenworth C500. Caterpillar 320D/312E./312F. ect.

Excellent DPF Regeneration

This diesel code reader provides you with powerful DPF capabilities. including active(auto) regen. passive regen. DPF related information reset. DPR state reset. forced DPR regen. differential pressure test. DPD forced regeneration etc.. and also supports SCR system.

• Truck & Car 2 in 1 Car Code Reader
• Get the latest version via WIFI update
• One-click activation. screenshots. feedback
• Print and view/email reports
• Pin detection. automatically measure the voltage of the OBD diagnostic interface to check if the CAN voltage is normal
• Simulation Mode and Menu
• Equipped with 5 LCD screen
• Languages: Spanish and English