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ANCEL HD3400 Pro Heavy Duty Truck Scanner | DPF Regeneration, Lifetime Free Update, Compatible with Commercial Vehicles with Cummins, Paccar, Caterpillar, Detroit, Volvo, Mack, International Engines

  • Based on 486 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Sep 26
Order within 11 hours and 57 minutes
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Color: Dark Black


Features

  • Extend DPF Life and Avoid Costly Repairs: Enhance your truck's performance with focused DPF care; featuring DPF regeneration, reset, and DPR state control for engines like Cummins, Detroit, Caterpillar, and more; save $10,000 to $30,000 in potential repairs; improve fuel efficiency and extend engine life; maintain reliable operation and reduce maintenance costs over time
  • Designed for Cummins Engine Vehicles: Fits almost all Cummins engines (ISB, ISC, ISD, ISG, ISK, ISL, ISX, ISM, ISN, QSB, X12, X15, B6.7, L9, L9N, QSM11, and more) commonly found in trucks like Freightliner, Kenworth, International, Peterbilt, Mack, Volvo, Western Star, Autocar, Terex, and school buses like Thomas/Blue Bird, It's also compatible with Komatsu/Sany machinery, Agrifac vehicles, RVs, and more. Note: For RVs with non-Cummins engines, please confirm engine type to verify compatibility
  • Maximize Caterpillar Engine Performance: Diesel scanner designed for Caterpillar engines (C7, C9, C11, C13, C15, C32, and more) in trucks like Caterpillar, Freightliner, Peterbilt, and Kenworth. Features include code reading/clearing, live data streaming, ECU retrieval, DPF regeneration, and more; unlock your engine's full potential with enhanced diagnostics and maintenance
  • Designed for Detroit Engine Trucks: This heavy duty truck scan tool is compatible with a wide range of heavy duty commercial trucks class 7 and class 8, medium duty trucks, light duty trucks and semi-trucks equipped with Detroit engines, including DD13, DD15, DD16, Series 50, Series 60, MBE 900, MBE 4000, OM501, OM502, DDDL 6, and DDDL 7
  • Designed for Paccar Engine Trucks: This heavy-duty truck scanner diagnostic tool is specifically designed for Paccar engines, including Paccar PX-7, PX-9, MX-11, MX-13
  • Stay Ahead with Lifelong Updates: Support free updates indefinitely, ensuring your software remains up-to-date, unlike other truck scanners that may charge annual fees or lack update support. Stay current effortlessly. Notice: Ensure your scanner is updated to the latest software version before use. You can download updates from ANCEL official website to ensure compatibility with the newest truck models
  • Quick and Accurate Scanning: Save time and money with fast, comprehensive scans and precise diagnostics. Results are delivered in seconds, ensuring accurate issue identification. Note: Some fault codes, like permanent codes (PDTCs) or active faults, may not clear until the issue is resolved
  • Quick and Accurate Scanning: Time is money, HD3400 truck scanner saves you both, with fast scan and complete scan capabilities, you'll have diagnostic results at your fingertips in no time. Plus, its precision ensures you pinpoint issues accurately. Please note: Some fault codes may not be cleared if the issue has not been resolved. This includes permanent codes (PDTCs) that require specific driving conditions or repairs, as well as active faults that will reappear until the underlying problem is fixed
  • How to Choose the Correct Testing Path: If you already know your engine type (such as Cummins, Detroit, Caterpillar, or Paccar), select the dedicated engine menu for accurate diagnostics. If you're unsure of your engine type, use the Diesel OBD menu. For basic diagnostics on passenger vehicles, select the OBD-II menu

Brand: ANCEL


Product Dimensions: 7.56"L x 4.65"W x 1.89"H


Operating System: Android 4.0


Manufacturer: ANCEL


Manufacturer: ‎ANCEL


Brand: ‎ANCEL


Model: ‎HD3400 truck scanner


Item Weight: ‎3.39 pounds


Product Dimensions: ‎7.56 x 4.65 x 1.89 inches


Item model number: ‎HD3400


Manufacturer Part Number: ‎HD3400


Special Features: ‎Extendable, Memory, Power Folding


Date First Available: January 25, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • 😊
Color: Dark Black
Works great
Reviewed in the United States on August 28, 2025 by Barb Young

  • Surprisingly detailed and easy to use
Color: Gray
Not a mechanic, and I’m wary of cheap tools for my car. I found this reader easy to use and gave very detailed information. I was able to verify everything on here with a mechanic friend, and he agreed that this was a good deal for a OBD reader that also give lots of diagnostic information. Caveat, the emissions, etc, readings only work for Ford vehicles, didn’t work on my Kia. However, it was able to read the OBD codes on the Kia and gave the definitions, just no emissions info. It does state all that in the description, so I didn’t expect it to work with the Kia at all, it was a pleasant surprise. Not a deal breaker though as it’s my Ford that’s been giving me issues and that’s what I bought it for. I have a 2009 Ford Focus and a 2013 Ford Fusion. All around a great price for a good OBD reader that’s not super fancy or complicated. Recommend to all non-mechanics ... show more
Reviewed in the United States on October 16, 2022 by 2 cuties mommy

  • Looks to be a quality product
Color: Gray
The item appears to be quality constructed. Not used yet but have high hopes on its results.
Reviewed in the United States on August 23, 2025 by Cattleman Dennis

  • Works with 2014 KW T680 MX13
Color: Dark Black
Helped me determine if the MIL on my 2014 KW T680 w/Paccar MX13 was something serious or just needed a sensor reset. I was able to reset the sensor but unfortunately it came back. Had a bad harness.
Reviewed in the United States on August 15, 2025 by TimT

  • Inadequate functionality
Color: Dark Black
This is just another code reader with live data but most cheaper code reader already have this functionality, so it was a waste of money. Never connected to the Truck database or perform any function as described by seller, I read some bad reviews but I thought give it a chance maybe they don’t know how to use it but I was wrong and others reviewers were right. ... show more
Reviewed in the United States on July 9, 2024 by Amazon Customer

  • simple device
Color: Dark Black
works like it says
Reviewed in the United States on August 21, 2025 by ken marino

  • Just what the doctor ordered!!
Color: Gray
Appears to be well made and should help with my situation. have been addressing other problems so I have not used it yet but judging from videos online it should be just what I need!! Thank you!!
Reviewed in the United States on July 14, 2025 by Scott Nederfield Sr.

  • 2022 last year
Color: Gray
the scanner operated correctly, but I expected the update to really "update" the scanner. software update will NOT operate on MAC. The update is to model year 2022
Reviewed in the United States on January 28, 2025 by Vicki Giles

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