Does it come with a power supply?

No. And it doesn't require a separate power supply. It gets both power and diagnostics directly from your truck's OBD port. You can temporarily use a 12V adapte or Type-c cable (not included) to power on, but this will NOT enable vehicle diagnostics.

Can it do DPF regen on all engines?

It supports DPF regen on major engines like Cummins, Paccar, Caterpillar, Detroit, Volvo, Mack, International/Maxxforce, Isuzu, Fuso, and Hino. Some newer Freightliner trucks with Detroit engines use the UDS protocol, which is not supported.

Is this a bidirectional tool?

It reads/clears codes, runs DPF regen, Oil Reset and shows live data—but it does not support coding or parameter programming.

Do I need Wi-Fi to use it?

Only for the first-time setup and updates. Once activated, it works offline with no Wi-Fi needed.

What if it shows ECU error or won't connect?

Please check ignition, cable connection, and vehicle compatibility. For further assistance, use Amazon’s message system to find us

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🚀 Unlock your truck’s full potential with precision diagnostics!

DPF REGENERATION RESET - Easily perform diesel particulate filter cleaning and resets to keep your rig running clean and compliant.
COMPACT YET RUGGED DESIGN - Lightweight (1.54 kg) and portable with extendable memory and power folding features for on-the-go pros.
REAL TIME LIVE DATA ACCESS - Monitor engine performance live from the ECU to catch issues before they escalate.
ALL IN ONE HEAVY DUTY SCANNER - Supports Freightliner, Peterbilt, Kenworth, Volvo, Mack, and more — your universal truck diagnostic partner.
ENGINEERED FOR CUMMINS POWERHOUSES - Seamlessly compatible with top Cummins engines like X12, X15, ISX15, L9, and B6.7 for precision diagnostics.

The ANCEL HD3400 Plus is a professional-grade heavy-duty truck scanner designed specifically for Cummins diesel engines and compatible with a broad range of major truck brands. It offers comprehensive diagnostic capabilities including reading and clearing trouble codes, live ECU data monitoring, and advanced DPF regeneration and reset functions. Compact and rugged, it’s built for fleet managers and truck operators who demand reliable, all-in-one diagnostic solutions to maximize uptime and maintain peak engine performance.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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₨18545

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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Manufacturer	Ancel
Brand	ANCEL
Model	HD3400 truck scanner
Product Dimensions	19.2 x 11.81 x 4.8 cm; 1.54 kg
Item model number	HD3400
Manufacturer Part Number	HD3400
Special Features	Extendable, Memory, Power Folding
Item Weight	1.54 Kilograms

ANCEL HD3400 Plus Heavy Duty Truck Scanner Diesel Scan Tool Fit for Cummins, Detroit, Caterpillar, Paccar with DPF Regen, All Systems Diagnostic Truck Scanner for Semi/HD Truck & Car OBD2 Code Reader

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