

ANCEL HD3400 PRO Software Advantage Features
** Private Protocolsfor Cummins, Caterpillar, Paccar, Detroit Engine
** DPF Forced Regeneration: Cummins, Caterpillar, Paccar, Detroit
**Standard Diesel HD OBD Diagnostic




DPF Regeneration (for Cummins, Detroit, Caterpillar, Paccar)
DPF Regeneration is used to clear PM (Particulate Matter) from the DPF filter through continuous combustion oxidation mode (such us high temperature heating conbustion, fuel additive or catalyst reduce PM ignition conbustion) to stabilize the filter perfornance. An unmaintained DPF runs your vehicles unnecessarily hard and less efficient. With regular DPF maintenance, you can save lots of dollars and time by getting your DPF cleaned, restore your DPF to nearly new! Increased Fuel Economy up to 5%. Avoid costly replacement of the filters. Lower Overall Maintenance Costs.
DPF regeneration may be performed in the following cases:
(a) The exhaust back pressure sensor is replaced.
(b) The PM trap is removed or replaced.
(c) The fuel additive nozzle is removed or replaced.
(d) The cataytic oxidizer is removed or replaced.
(e) The DPF regeneration MIL is on and maintenance is performed.
(f) The DPF regeneration control module is replaced.



This truck scan tool Supports to scan full system. You can get real time data related to system and do some repair by yourself using this truck tool, which will save much time and money for you.
Power Transmission: Engine, Construction engine, Hybrid, VCS(Vehicle Computer Simulation), Transmission, Integrated Control, Integrated Security System, Motor Control, Battery/SCR.
Chassis: Anti-lock braking system, EZGOC(Wheel Brake Special System), Retarder.
Carbody: Immobilizer, SRS Airbag, SWS (Smart Writing System), Headlamp Auto-leveling, ABS, ASR, EBS, ESCOT, ESP, EPS, AT System, Smoother, HSA/ CFS, BCM, BCM(MIMAMORI), VIM(Vehicle Interface Module), UDS, Gas Treatment, DCU/ BCU, Instrument System, Suspension System, Pro-shift, Inverter, Kneeling, Drivetrain, Scanning Cruise/LDWS/PCS, Tire Pressure Monitoring System, Ldfing Stop System, Clutch System, Anti-theft devices, Blocker, PESS(Passive entry and start system), PIM(Powertrain interface module), Chassis ESC, Air Suspension, Headlamp Auto-leveling.


It not only can diagnose heavy duty trucks, also can be a OBD2 scanner for 12v vehicles to diagnose all OBD2 module of engine.
1. Read and clear fault codes, turn-off malfunction indicator light (MIL)
2. O2 sensor test to check fuel efficiency and vehicle emission
3. Display freeze frame data and retrieve vehicle information
4. EVAP test for fuel tank system (Carbon canister test)
5. Show live data in graph such as Engine Speed, ECU’s temperature and coolant temperatures. The live data can be store and playback
6. Display I/M readiness status (Non-continuously monitored system test )
7. Request On-Board Monitoring test results for specific monitored systems
8. Provide DTC Lookup function

Topology:See Faults at a Glance

Cummins Wiring Diagrams
Faster repairs, smater diagnostics!

ANCEL HD3400 PRO Supports Lifetime Free Upgrades
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

PIN Detect
Diagnose the connection status of the OBD inter face
This function can be used to detect whether the pins are damaged

Truck & Car 2 IN 1
It can be used not only for diesel trucks, but also for ordinary cars.
Please send the specific model and year to customer service, and we will check for you

One-click Activation

Product High Configuration Hardware
CPU Quad-Core ARM Cortex-A7
RAM 1GB
Flash 8GB+8G TF Card
Display 5 inches LCDďźresolution ratio 800*480
WIFI 802.11b/g/n 2.4GHz
USB interface Type C interface
Diagnose interface DB15 interface
Operating voltage DC 10V~24V/3A
Pinter Optional

Package List

