OEM Level Full Systems Diagnostic: ANCEL HD3100 diesel scan tool support all the available systems scan for INTERNATIONAL, HD VOlVO and MACK Trucks, include but not limited to Engine, Body&Chassis, ABS, Transmission, Instrument panel,Braking system,Suspension,Fuel system etc. which allows you to✔️Read ECU Information, ✔️Read and Erase Fault codes, ✔️Read Live Data, ✔️Read Freeze Frame for all available control modules.
Auto Pin Voltage Detect: OBD Won’t Connect To ECU? Faulty OBD connectors can cause this problems. ANCEL HD3100 truck code reader features Auto Pin Voltage Detect functions which can measures the voltage of 16 PIN of OBD diagnostic interface, and judges the pin position of K- line and CAN line. So you can know if it's the problem of the connector cause your scanner can't working properly.
Intelligent Diagnosis: ANCEL HD3100 diesel code reader support automatic detect/scan for some specific models of INTERNATIONAL, HD VOlVO and MACK, Even if you are not professional auto mechanic, you can operate it easily.
Communicate with: PROPRIETARY CAN PROTOCOL(For HD VOLVO, International or Mack )✔️Standard Diesel OBD/HD OBD Protocols J1939, J1708, J1587✔️the Newest ISO 27145 Diagnostic Protocol✔️Standard OBD2 Protocls: CAN (ISO 15765), ISO 14230-4 – KWP 2000, ISO9141, etc.
HD3100 OBD2 Truck Diagnostic Scanner Full System Diagnostic For for 7 most popular truck brands in America
For Freightliner/ Kenworth/ Peterbilt/ International/ Mack/ Ford truck
1.Engine system
2.Body control system
3.SRS system Airbag
4.ABS-anti-lock brake system
5.Instrument System
6.Transmission system
7.Brake control system
8.Unit pump system
9.Common Rail System
10.Electronical control system
11.Natural gas system
12.Tail gas after-treatment system
13.Air-conditioning system
14.ATA-Anti-theft alarm system
15.AHA-Auxiliary heating system air-to-air
16.AUS-Audio system
17.BMS-Brake Management System
18.Bosch DENOX AdBlue System
19.Break control system
20.BWS-Preparation system
21.CCS-Climate control system
22.Comfort/assistance/safety systems
23.Compressed Air Reserve system
24.CSS-Collision safety system
25.CTS-Clock and Time System
26.EBS-Electronically Controlled Brake System
27.EHLA-Electrohydraulic steering system
28.EMS-Engine Management System
29.Fuel system
30.Exhaust Pressure Adjustment systems

It is compatible with 1996 US-based, 2000 EU-based, and newer vehicles with standard OBD2 protocols J1850 VPW, J1850P WM and CAN.
ANCEL HD3100 support 12V/24V Truck and 12V Cars
Please enter the menu "OBD-II" if you want to diagnostic 12V cars.
Please kindly note that you should enter menu "Diesel OBD" if you want to diagnose heavy duty trucks.
Supports OBDII 10 test modes on Engine system:


One-click WIFI Activate: This function allows for one-touch activating the scanner tool and you can quickly get started your first truck diagnostic, registration information is optional to fill in. There are no complex settings making it a user-friendly auto scanner.
HOW TO DO One-Click Activate on HD3100?(You could refer to our instruction video)
Step 1: Simply plug into the diagnostic pedestal port on your truck and turn ignition on.
Key operation: 1) Turn the ignition on without starting the car; 2)Start the truck.
Step 2: Connect WIFI. Go to Settings>WIFI
Step 3: Once it connects to WIFI successfully, go to Settings>Activate, click "Activate"
Compared to other scan tools, One-Click Activate is HD3100's new style design to get a quick diagnostics start.
One-click Screenshot: To save important information about vehicle diagnosis, you can take one click screen capture, and view the screenshots in “Data Management”.
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 professional technical team will provide you with excellent solutions.
One-click WIFI Update: 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.
Auto PIN Detect
Connect the diesel scan tool only result to no communication is frustrating!!! ANCEL HD3200 diesel scan tool support Auto Pin detect, when you encounting 'no communication with ecu', use PIN DETECT tool to measure the voltage of 16 PIN of OBD diagnostic interface to check if the CAN Voltage is normal, a blown a fuse is often the cause of a scan tool that won’t power up.


ANCEL HD3100 Support Car Makers:
Car (Domestic): Buick Fit For Cadillac Fit For Chevrolet Fit For Chrysler Fit For Dodge Fit For Ford Fit For GM Fit For GMC Fit For Lincoln Fit For Jaguar Fit For Jeep Fit For Pontiac Fit For Saturn
Car (Europe): Audi Fit For Bentley Fit For BMW Fit For Fiat Fit For Jaguar Fit For Land Rover Fit For Mercedes Benz Fit For Mini Fit For Porsche Fit For SAAB Fit For Smart Fit For Sprinter Fit For Volvo Fit For VW
Car (Asia): Acura Fit For Daewood Fit For Honda Fit For Hyundai Fit For Infiniti Fit For Isuzu Fit For Kia Fit For Lexus Fit For Mazda Fit For Mitshubishi Fit For Nissan Fit For Scion Fit For Subaru Fit For Suzuki Fit For Toyota;
Pickup (or Van): Silverado Fit For Corolado Fit For Ford (F150-750) Fit For Ford E-series Fit For Dodge RM 1500-5500 Fit For GMC Fit For Nissan Frontier Fit For Toyota.
ANCEL HD3100 Truck Diagnostic Scanner support Lifetime Free Update via WIFI



