ANCEL HD3400 PRO Truck Scanner

2025 New Upgraded !   ANCEL HD3400 PRO (Upgraded of HD3400) ,Heavy Duty Truck Scanner Diesel Full System Scan Tool with DPF Regen /Oil service light reset , Fit for Cummins, Paccar, Caterpillar, Detroit, HD Volvo,Mack,International/Maxxforce, Isuzu,Fuso,Hino;  Lifetime Free Update !


Ancel HD3400 PRO Features & Functions

1,🔥Come with 6PIN, 9PIN (trucks) & 16PIN connector adapters , and CAT truck Connectors.  Work on heavy duty truck with standards protocols J1587, J1708, J1939, ISO27145 (latest);

2, 🔥Support Commercial vehicles (24V):  trucks, buses, construction machinery, agricultural machinery, cement trucks, garbage trucks, fire engines, yachts, etc.;

3, 🔥Full System diagnostic for 24V trucks:  like Engine, Transmission, Instrument Panel, Drivetrain, Baking System, Suspension, ABS, ESP, EPS, Fuel system , SRS , Headlamp Auto-level, BCM,etc.)

3, 🔥Full DPF Service --Identify DPF fault codes ,Including DPF regeneration, DPF reset, BlueTec, DPF related information reset, DPR state reset, forced DPR regeneration, differential pressure check, DPD forced regeneration etc. 

🔥🔥DPF Regen : Fit for  Cummins, Paccar, Caterpillar, Detroit, HD Volvo,Mack,International/Maxxforce, Isuzu,Fuso,Hino;

🔥Maintenance light Reset : Fit for Isuzu,Fuso,Hino;

4.🔥Topology Module Mapping :  for VOLVO ,Diesel OBD diagnostic ; Intuitive color-coded topology display of all structures between vehicle modules for easy troubleshooting.  

🌟OBDII Functions check for most 12V OBDII cars, mini vans and light duty vehicle.USA cars from 1996-now ;  European car from2002 -now;  Asian car from 2003 -now;  

5, Read and erase generic codes (P0, P2, P3 and U0), manufacturer specific codes (P1, P3 and U1), and pending codes

6, Easily determine the cause of the Check Engine Light (MIL), and turn off Check Engine Light (MIL) by erasing the trouble codes and Monitors reset

7, Display DTC definition, freeze frame data, monitor and I/M readiness status (emissions), and vehicle information (VIN, CIN and CVN)

8, Read, store and playback car O2 sensor test data

9, 🔥Read PCM live data stream, with graphic data display

10,🔥Lifetime Free Update via wifi ;

11, Multilingual menu and DTC definitions – English, Spanish 

12. Equipped with quad-core processor and 5-inch LCD touchscreen 

Tips :DPF Service function does not fit all trucks , please tell us your truck make, model, engine make and model to confirm fitment for your truck before purchase. thank you!

 


🔥Topology Module Mapping 
  for VOLVO ,Diesel OBD diagnostic ; Intuitive color-coded topology display of all structures between vehicle modules for easy troubleshooting.
 
 

 


 Specifications

CPU: Quad-Core ARM Cortex-A7
RAM: 1GB
Flash: 8GB
Display: 5 inches LCD,resolution ratio 800*480
WIFI: 802.11b/g/n 2.4GHz
USB interface:     Type C interface
Diagnose interface:     DB15 interface
Operating voltage:     DC 10V~36V/3A
Free Update:     Lifetime

Packaging List

1PC x HD3400 PRO scanner
1PC x 6 & 9 PIN DLC adaptor
1PC x CAT connector
1PC x User’s Manual -- Instructions on tool operations

 


OE-level Full System & Engine Analyer

Ancel HD3400 PRO scan tool can detect car Engine, Transmission, ABS, SRS, Throttle, ESP, TPMS, EVAP, fuel system, Emission system, and etc. And display fault information through 5 inches LCD display, and quickly identify the part of the car where the fault occurred and the reason. The HD3400 PRO obd2 scan tool makes up for the shortage of manual diagnosis and saves labor, money and time.

 

1. Read ECU Information: Read and display the control system module information detected from ECU

2. Read Fault Code: Read the fault code information retrieved from the vehicle system module.

3. Erase Fault Code: Clear the fault code and freeze frame data retrieved from the vehicle system module

4. Live Data: Read and display the real-time operation  parameters of the current system module


DPF Complete Service Function

( Fit for Cummins, Paccar, Caterpillar, Detroit, HD Volvo, Mack,International/Maxxforce, Isuzu,Fuso,Hino ​)  

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.

【Notice :It doesn't fit for all truck models, please confirm with us before purchase 】

 
DPF Operating Tips

DPF regeneration ensures that the vehicle state meets the following requirements:

1. First of all, when dpf is regenerated, the vehicle needs to ensure that the vehicle speed is 0, and the brake pedal, clutch pedal and accelerator pedal of the vehicle are in a normal relaxed state, that is to say, the accelerator, brake and clutch pedal of the vehicle are not stepped on.

2. In addition, the gear of the car needs to be kept in the neutral position, and the dpf regeneration function cannot be turned on with gear. At the same time, the hand brake of the car should be tightened.

3. In the process of starting the regeneration function of automobile dpf, it is also necessary to ensure that the engine of the automobile is always in an idle state, and the temperature of the automobile water tank is best kept above 40 degrees Celsius.

4. Engine running at idle speed, and water temperature should be higher than 80 Celse Degree. 

5. Coolant temperature is higher than 60"C Degree;  Fuel temperature is lower than 70"C degree; 

The above conditions are necessary for the dpf regeneration process. If any of the above conditions are not met, the dpf function of the car will not work normally at this time.

 

 

Cummins Engine 
Cummins X12,
Cummins  x15,
Cummins ISX15,
Cummins L9,
Cummins B6.7,
Cummins Westport L9N 
Cummins ISB inline-6 (2007–2015)

Support Brand & Models :
Peterbilt :579,567,389,367,520
Kenworth:W900,W990,T880,T680,C500,T180,T280,T380,T480
International:LT Series,HX Series,LoneStar,MV Series,HV Series,Durastar,Prostar,Workstar
Volvo Truck :VNL 300/400/740/760,VNL 860/300/400/740
Mack:Anthem,Granite MHD,TerraPro,LR
Western Star :6900,4700,4900,49X
Autocar ;DC-64R,ACX series,ACMD,ACTT
Ford    :F600 F700
Terex :TR50
Bluebird     
Komatsu    
Zoomlion    
Freightliner:Cascadia, M2,108SD,114SD,122SD

Detroit Engine 

Detroit DD13,
Detroit DD15,
Detroit DD16     

Freightliner : Cascadia, M2,108SD,114SD,122SD
Western Star:4700/4800/4900/6900/47X, X-Series
Kenworth    : C500

Paccar Engine
Paccar PX-7, 
Paccar PX-9 ,MX13
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

Caterpillar Engine
 C15,C32
Ford Pick-up     F-650/750
Freightliner    M2,Argosy
Peterbilt    379, 387, 385, 378 and 357 
Kenworth    C500
Caterpillar    320D,  312E, 312F


Maintenance light reset / Oil Reset : 

Fit for Isuzu, Fuso, Hino  
to reset the oil life system and turn off the oil light after oil or oil filter replacements.
 


[ Diesel OBD ] Diagnostic for 98% Diesel Truck In USA

 2024 Newest Wide Coverage for Heavy Truck: With support for standard HD OBD protocols and customized protocols, ANCEL HD3400 PRO PRO provides 98% coverage for heavy truck models in the US market, including those with Cummins, Detroit, Caterpillar, Paccar engines,and trucks like Ford, Autocar, western star, Freightliner, Kenworth, Peterbilt, caterpillar,Terex, Thomas, Sany, Komatsu, Agrifac , Isuzu, Fuso, Hino,Volvo and more 

Full OBDII Check

① OBDII: gasoline standard OBD;
② Protocol: SAE J1850VPM, SAE J1850PWM, ISO9141, ISO9141-2, ISO14230-4, ISO15765-4, KWP2000, CAN, ISO27145 (latest);
③Passenger car (12V): car, pickup, light truck;
④ System: engine system after 1996 (US 1996, Europe 2001, Asia 2008), Euro VI whole system;
⑤ Function: basic engine diagnosis :  Version Info, Read DTC, Clear DTC,  Read DataStream, Read ECU Information.


Faster operation, saving your diagnosis time

One-click Screenshot

This function allows you to save important information about vehicle diagnosis through one-click screenshots, and then you can view the screenshots in “DATA MANAGEMENT”.

One-click Print report 

HD3300 scanner supports the printing function, which can print diagnostic report data such as vehicle information, fault codes, and data streams, and can also print software interface. Note:The printer and HD3300 diagnostic scanner are sold separately. 

One-click Feedback

This diagnostic tool supports one-click feedback. You can give us your feedback via this function if you have diagnostic problems, ANCEL's professional technical team will provide you with excellent solutions.

One-click Upgrade

No need to update on computer. By connecting wifi, it will automatically search for the latest update programe, just click update, you will get the latest version (more car models, bug fix) of this scanner. You will enjoy lifetime update through one-key function.

 


How one-click to activate the HD3400 pro?

Step 1: Simply plug into the OBD port on your car and turn the ignition on, after the vehicle power on, the device will automatically startup;

Step 2: Connect WIFI. Go to Settings>WIFI;

Step 3: After successfully connecting to WIFI, go to Settings>Activation, click "Activate".

Note:1. If the "Activation failed" prompt appears on the screen, please check whether your network connection is normal. 2. Click activate directly to use it, no registration is required.

 

 
 

- We accept all common forms of payment such as Credit cards、Debit card ,Google Pay ,Visa etc. 

- Payment should be made within 7 days after bidding ends.  Otherwise a Unpaid Item case will be opened to you.

 

Will usually ship within 1 business day of receiving cleared payment .(  Excluding weekends and holidays)
 
1. Ship from USA local warehouse via UPS or USPS shipping . Delivery time varies from 2 to 5 business days  (Excluding holidays and weekends)
 
2. We will ship according to your eBay address. Please make sure it is correct and include phone number for delivery.

3. Ship to HI, PR, AKand other overseas states and other countries requires payment of courier fees.  

4. PO.BOX address delivery is not supported.

- We are not responsible for buyers’ local taxes & Customs / import tax.

If you do not receive your order in the estimated time, please contact us, we would do our best to serve you solve the problem.
 

We are authorize distributor, our all items are 100% original and Our devices have warranty,

- 12 months free repair for the devices.

- 60 days free return service  .

- About Free return and get labels . Please click 【Return this item】- select the return reason 【Don’t like it】 or 【Doesn't fit】 to initiate a return,  we'll buy the label for you right away , or contact us before you open a return reuest.  According to eBay return policy , 100% of the return shipping costs for the above return reasons will be covered by us !

Please contact us firstly when you need warranty service and free return service  .

In case an item arrives faulty, please contact us in 30 days and keep it unused.

We will instruct you on how to return and get refund or replacement.

If after 30 days, or the item has been used, we have the right to decline your claim.

Items should be returned on buyers’ cost for repair or replacement. 

 WHO WE ARE?
We are authorize distributor for many manufatcurers.  We guarantee all items are 100% original  .

WHAT WE HAVE?
We have over 4 warehouses that are located in US.  Fast delivery .

WHAT WE SELLING ?
We is mainly deals in various types of professional car diagnostics scanners and other car service maintenance tools.  

For example ---  Passenger car scanner , Diesel Commercial scanner ,Motorcycle  scanner , Mile-agecorrection tool , Key programming tool  , Smoke test , Electrical system probe test ,Battery tester ,injector cleaner etc .

Our customer-oriented service strives for positive feedbacks with all 5 star selling ratings.

Please feel free to contact us via eBay message once you have any question before you giving us negative feedback or open case.  

We will reply in 24 business hours.

Business time: GMT8 (9:00-18:00) from Monday to Friday.
 


On Aug 20, 2025 at 07:34:20 PDT, seller added the following information:

Datacaciques