Introduction
The OBDResource HD10 is a comprehensive diagnostic tool designed for both heavy-duty trucks and 12V/24V diesel and gasoline vehicles. It functions as a 2-in-1 code reader, supporting HD OBD, OBD2, and EOBD protocols to provide full system diagnostics. This manual provides instructions for setting up, operating, maintaining, and troubleshooting your device.

Image: The OBDResource HD10 diagnostic scanner, a blue handheld device with a screen and buttons.
Package Contents
Verify that all items are present in your package:
- OBDResource HD10 Diagnostic Scanner
- OBDII Connector Cable
- 6-Pin Adapter
- 9-Pin Adapter
- User Manual

Image: Contents of the OBDResource HD10 package, including the scanner, cables, and user manual.
Setup
- Locate the Diagnostic Port: Identify the OBDII diagnostic port in your vehicle. For heavy-duty trucks, this may be a 6-pin or 9-pin connector.
- Select the Correct Adapter:
- For 12V gasoline/diesel vehicles, use the standard OBDII connector.
- For 24V diesel vehicles (heavy-duty trucks), use the provided 6-pin or 9-pin adapter as appropriate for your vehicle.
- Connect the Scanner: Plug the appropriate connector/adapter into the vehicle's diagnostic port. Then, connect the other end to the OBDResource HD10 scanner. The device is battery-powered and will typically power on automatically upon connection.
- Vehicle Ignition: Ensure the vehicle's ignition is in the "ON" position (engine can be off or running, depending on the diagnostic task).

Image: Close-up view of the OBDII, 6-pin, and 9-pin connectors for the diagnostic scanner.
Operating Instructions
The HD10 scanner features a user-friendly interface with a 2.4-inch TFT color screen and physical buttons for navigation.

Image: The main menu of the OBDResource HD10 scanner, showing options like HD OBD, OBDII, DTC Lookup, CAN Node, Setup, and About.
Main Functions:
- HD OBD: For heavy-duty truck diagnostics, supporting SAE J1939 and SAE J1587/J1708 protocols. This includes systems like Engine, Transmission, Drivetrain, Suspension, Braking System, Cab Climate, and more.
- OBDII/EOBD: For 12V gasoline/diesel vehicle diagnostics, supporting ISO15765, ISO 14230, ISO 9141-2, SAE J1850 protocols. Functions include:
- Read Codes: Retrieves Diagnostic Trouble Codes (DTCs).
- Erase Codes: Clears DTCs and turns off the Malfunction Indicator Lamp (MIL).
- Live Data: Displays real-time data stream from the vehicle's sensors.
- I/M Readiness: Checks the readiness of emission-related monitors.
- Freeze Frame: Stores a snapshot of vehicle operating conditions when a fault occurs.
- O2 Sensor Test: Retrieves O2 sensor monitoring test results.
- On-board Monitor Test: Retrieves results for emission-related powertrain components.
- Vehicle Information: Displays vehicle identification number (VIN), calibration ID, and calibration verification number (CVN).
- DTC Lookup: Provides definitions for retrieved Diagnostic Trouble Codes.
- CAN Node: Detects CANBUS nodes to identify faulty modules or lines.
- Setup: Allows configuration of device settings, including language.
- About: Displays device information.
Navigating the Interface:
Use the directional buttons (Up, Down, Left, Right) to navigate through menus and options. Press the OK button to confirm a selection. The ESC button typically returns to the previous screen or cancels an operation. The F1 and F2 buttons may offer quick access to specific functions depending on the current screen.

Image: Close-up of the scanner's physical buttons, showing the directional pad, OK, ESC, F1, and F2 buttons, along with the textured grip and durable cable.

Image: The 2.4-inch TFT color screen displaying live data in graphical and numerical formats.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Avoid abrasive cleaners or solvents.
- Storage: Store the scanner in a dry, cool place away from direct sunlight and extreme temperatures.
- Cable Care: Do not pull on the cables forcefully. Ensure they are not kinked or pinched during storage or use to prevent damage. The cables are designed to be thick and durable.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Incorrect connection; vehicle ignition off; faulty diagnostic port. | Ensure the scanner is securely connected to the vehicle's diagnostic port. Turn the vehicle ignition to the "ON" position. Verify the diagnostic port is functional. |
| "Communication Error" message. | Incorrect protocol selected; loose connection; vehicle not supported. | Check the connection to the vehicle's diagnostic port. Ensure the correct protocol (HD OBD or OBDII) is selected for your vehicle type. Verify your vehicle is compatible with the supported protocols (SAE J1939, J1587/J1708, ISO15765, etc.). |
| Cannot read specific codes or systems. | Vehicle system not supported; software outdated. | Confirm that the specific system or function is supported by the HD10 for your vehicle model. Check for available software updates from OBDResource. |
Specifications
- Model Number: HDS
- Brand: OBDResource
- Product Dimensions: 7.9L x 2.2W x 13.7H Centimetres
- Weight: 522 g
- Screen Size: 2.4 Inches TFT Color Screen
- Native Resolution: 320x240
- Operating System: Linux
- Power Source: Battery Powered (from vehicle OBD port)
- Supported Protocols: SAE J1939, SAE J1587/J1708, ISO15765, ISO 14230, ISO 9141-2, SAE J1850
- Vehicle Compatibility: Most 12V gasoline/diesel and 24V diesel vehicles (trucks, cars, mini vans, buses, pickups from 1996 to present).
- Multilingual Support: Yes (as indicated in product images)
Warranty and Support
The OBDResource HD10 Diagnostic Scanner comes with a 2-Year Warranty. For technical assistance, warranty claims, or further inquiries, please contact OBDResource customer support. Refer to the product packaging or the official OBDResource website for contact information.

