The ANCEL HD601 Heavy Duty Truck Code Reader is a handheld diesel diagnostic tool designed for most American heavy-duty trucks and 12V vehicles, offering professional-grade diagnostics for mechanics, DIYers, and beginners. Equipped with a 2.8-inch color LCD screen and a user-friendly plug-and-play design, it quickly accesses vehicle ECUs and sensors. Supporting full-system diagnostics for systems like Engine, Transmission, ABS, SRS, TPMS, and more, it performs in-depth scans for American commercial vehicles. Key functions include read codes, clear codes, live data, freeze frame, and ECU information, with protocols SAE J1708, SAE J1939, and WWH-OBD for light-duty vehicles. With lifetime free updates via a Windows 10 PC, a 100MHz CPU, and a robust diagnostic interface (OBDII, Diesel-6/9), the HD601 ensures efficient diagnostics. Its compact size (165mm x 97mm x 33mm) and wide voltage range (DC 9V~36V) make it ideal for workshops, supported by English and Spanish languages.

ANCEL HD601 heavy duty truck scanner is a handheld diesel diagnostic tool for most all American trucks. It can quickly and easily access the vehicle's ECU (electronic control units) and sensors. Designed for professional mechanics, home-use customers, beginners, DIYers and so on.

• Full System Diagnostics: Scans Engine, Transmission, ABS, SRS, TPMS, CAS, CBS, ADS, ECM, DME/DDE, EGS, Battery, Headlight, Air Conditioner, Video, and more for American trucks.
• HD OBD Functions: Read fault codes, clear fault codes, show freeze frame data, live data, read ECU information for diesel 6/9 OBD vehicles.
• WWH-OBD Support: Diagnoses vehicles complying with ISO 27145-4, ISO 14230-4, ISO 15764-4, and ISO 9141-2 protocols (cars, SUVs, light trucks).
• User-Friendly Design: 2.8-inch color LCD, plug-and-play, supports English/Spanish, metric/English units.
• Robust Hardware: 100MHz CPU, 8M flash, OBDII and Diesel-6/9 interface, DC 9V~36V, -20?~65? operation.
• Compact and Durable: 165mm x 97mm x 33mm, built for workshop environments.

HD601 diesel scanner tool can do a full Systems diagnostic for most American trucks, included Engine, Transmission, Body Controller, Chassis Control, Cruise Control, ABS, Instrument Cluster, Gateway etc. Make it easy for you to have accurate information to avoid auto repair scams. No training required.

Engine System: Read the fault codes and find the cause of warning light, point you in the direction of where the problem was. HD601 diesel code reader will show you the live data stream in graph , like fuel, cylinder misfire, intake air temperature and so on. Turn off the warning light after repair or maintenance.

Transmission System: It can help before transmission problems become a big hassle. That's because most trouble codes come from your truck's transmission. With a transmission diagnostic tool, you can get a fault code if there is one. All you need to do is troubleshoot a fault code.

ABS (Anti-lock Braking) System: The HD601 heavy truck scanner diagnoses ABS problem always start with a visual inspection of all brake components, read ABS trouble codes and view the live data to find out exactly where the problem was and reset the warning light after repair or maintenance.

SRS (Airbag) System: Made up of impact sensors, control module and airbags. When the control module detects a problem with the airbags or sensors, the Malfunction Indicator Light( MIL) will turn on. HD601 can retrieve the SRS issues timely to ensure your driving safety, and turn off the warning light of Airbag.

In addition to diagnosing these common truck systems, other systems can also be diagnosed, such as Integrated Control System, Integrated Safety System, Motor Control System, Battery/ SCR, Suspension System, Pro-Shift, Inverter, Kneeling, Drivetrain, Scanning Cruise/LDWS/PCS, Tire Pressure Monitoring System, Ldfing Stop System, Clutch System, Anti-Theft System, Blocker, PESS (Passive entry and Start System), PIM (Powertrain Interface Module), Chassis ESC, Air Suspension, Headlight Auto-leveling, etc.

What HD OBD functions does HD601 have:

• Read fault codes: Read the fault code information retrieved from the vehicle system module.
• Clear fault codes: Clear the error code and still image data retrieved from the vehicle system module.
• Show Freeze Frame data: This is a snapshot of the data captured by an electrical sensor almost immediately after the sensor detected an issue.
• Live Data: Read and display the real-time operating parameters of the current system module.
• Read ECU Information: Read and display the control system module information retrieved from ECU.

WWH-OBD(World-Wide Harmonized On-Board Diagnostics): Diagnostic procedures for vehicles complying with ISO 27145-4 and ISO 14230-4, ISO 15764-4 and ISO 9141-2 protocols.

ANCEL HD601 is exclusive for most American heavy-duty trucks & 12v vehicles, enthusiasts, DIYers, independent repairs, specialized garages and technicians. It supports protocols SAE J1708 and SAE J1939 for heavy-duty trucks and WWH-OBD for light-duty vehicles.

• Heavy Duty Trucks: Compatible with most American trucks (e.g., Freightliner, Cummins-powered vehicles) using SAE J1708 and SAE J1939 protocols.
• Light Duty Vehicles: Supports cars, mini trucks, SUVs via WWH-OBD (ISO 27145-4, ISO 14230-4, ISO 15764-4, ISO 9141-2).

Warm tips:

1. Please check your truck informations to make sure your truck ECU complies with protocol standard SAE J1708 and SAE J1939.
2. If your vehicle is a heavy duty truck, please select the "HD OBD" menu and press Enter (or press F1) to access the HD OBD diagnostic page; If your vehicle is a car, mini truck, SUV, or other light duty vehicles, please select the "WWH-OBD" menu and press Enter (or press F2) to access the WWH-OBD diagnostic page.
3. Please let me know if you are not sure whether this scanner is compatible with your truck or not.

Reliable Features:

• CPU: 100MHz
• Display: 2.8 inch LCD
• Flash: 8M
• Diagnostic Interface: Main line OBDII and Transfer line Diesel-6/9
• Work Voltage: DC 9V~36V
• Work Temperature: -20?~65?

ANCEL HD601 support Lifetime Free Update

1. Connect the reader to the Windows 10 computer via a mini USB cable.
2. Select the ABOUT/Update Mode menu, and the reader will enter the update mode.
3. Launch the update program on the Windows10 computer and select the appropriate port.
4. Click the Start Upgrade button to perform the upgrade.
5. When the upgrade is completed, the prompt will appear on the screen. You can look up the new version number in the ABOUT/Tool Information menu of the code reader.

Note:

If the update interrupts and the system crashes, you can try to re-enter the update mode through the following steps:

1. Pull out the USB cable and hold the reader off, and then press the Enter key.
2. Connect the reader to the Windows 10 computer via a mini USB cable.
3. Release the Enter key when three indicator Lights on the reader light up, and then the reader enters the update mode again.

Product Parameters

• Name: Parameter
• CPU: 100MHz
• Display: 2.8 inch LCD
• Flash: 8M
• Diagnostic Interface: Main line OBDII and Transfer line Diesel-6/9
• Work Voltage: DC 9V~36V
• Work Temperature: -20?~65?
• Dimension: 165mm*97mm*33mm

The ANCEL HD601 offers exceptional value for professional and DIY diagnostics.

• Versatile Compatibility: Supports American trucks (Freightliner, Cummins) and 12V vehicles.
• User-Friendly: No training needed, plug-and-play with 2.8-inch LCD.
• Multi-Language: English, Spanish settings.
• Cost Savings: Accurate diagnostics avoid repair scams.
• Durability: Operates in -20?~65?, compact design.