1. Introduction
The ANCEL HD120 is a versatile Bluetooth diagnostic tool designed for both heavy-duty diesel trucks and standard OBD2 compliant gasoline vehicles. It offers comprehensive system diagnostics, DPF forced regeneration capabilities for specific truck brands, and a user-friendly interface accessible via a smartphone application. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your HD120 device.
2. Setup Guide
- Download the App: Download the "Ancel Trucker" app from the App Store (for iOS devices) or Google Play (for Android devices).
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone. For accurate pairing, it is recommended to enable location services on your phone.
- Connect the Device: The HD120 features both 9-pin and 16-pin interfaces. Connect the appropriate connector to your vehicle's diagnostic port. The 9-pin port includes a locking function for a stable connection.
- Pair with App: Open the "Ancel Trucker" app. The app will scan for nearby Bluetooth devices. Select the HD120 device (e.g., "OBD_ANCEL0002042") to connect. A "Connect succeed" message will confirm successful pairing. Wi-Fi connectivity is also available as a backup connection method.
3. Operating Instructions
3.1 General Diagnostic Functions (OBD2 for Cars & Light Trucks)
For gasoline and diesel cars manufactured from 1996 and newer, the HD120 provides standard OBD2 functions:
- Reading Codes
- Erasing Codes
- Data Stream
- I/M Readiness Status
- O2 Sensor Test
- On-Board Monitor Test
- Component Test
- View Freeze Frame
- Read Vehicle Information
3.2 Heavy Duty Diagnostic Functions (HDOBD for Trucks)
For semi-trucks, medium-duty diesel vehicles, or heavy equipment complying with the HDOBD protocol, the HD120 offers:
- Read Codes
- Erasing Codes
- Live Data
- Freeze Frame
- Data Monitoring
- ECU Information
3.3 Full System Diagnostics for Trucks
The HD120 supports full system diagnostics for various truck components, including:
- Engine
- ABS (Anti-lock Braking System)
- SRS (Supplemental Restraint System)
- BMS (Battery Management System)
- Transmission
- IMMO (Immobilizer)
- EPB (Electronic Parking Brake)
- DPF (Diesel Particulate Filter)
- TPMS (Tire Pressure Monitoring System)
- SAS (Steering Angle Sensor)
- ECU (Engine Control Unit)
3.4 DPF Forced Regeneration & Reset
The HD120 supports exclusive OEM-level DPF regeneration and reset functions specifically for International and Volvo engines. This helps in maintaining optimal engine performance, fuel efficiency, and extends the lifespan of the DPF system.
Preconditions for DPF Regeneration:
- Accelerator pedal (AC) must be released.
- Engine must be running.
3.5 Supported Protocols
The ANCEL HD120 supports the following standard protocols:
- SAE J1939
- SAE J1708
- SAE J1587
- KWP2000
- ISO2000
- ISO9141
- J1850 VPW
- J1850 PWM
- CAN
3.6 Live Data Stream
The device allows for real-time monitoring of various vehicle parameters, which can be displayed in both numerical and graphical formats for easy analysis.
4. Maintenance
- Software Updates: The ANCEL HD120 offers lifetime free software updates. Regularly check the "Ancel Trucker" app for available updates to ensure optimal performance and compatibility with the latest vehicle models and diagnostic protocols.
- Cleaning: Clean the device with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Its compact design makes it easy to store in a glove box or toolbox.
5. Troubleshooting
- Connection Issues: If the device fails to connect via Bluetooth, ensure Bluetooth is enabled on your phone and the HD120 is properly plugged into the vehicle's diagnostic port. Try restarting both the app and your phone. Verify that location services are enabled on your phone for accurate Bluetooth pairing.
- App Not Responding: If the app freezes or crashes, close it completely and reopen. Ensure your smartphone's operating system is up to date.
- Inaccurate Readings: Ensure the device is securely connected and the vehicle's ignition is on (or engine running, as required for certain functions like DPF regen). Verify that the app software is the latest version.
- DPF Regeneration Failure: Double-check that all preconditions for DPF regeneration (accelerator released, engine running) are met before initiating the process.
6. Specifications
| Feature | Specification |
|---|---|
| Model | HD120 |
| Dimensions (L x W x H) | 6.73 x 3.03 x 2.13 inches |
| Weight | 0.3 kg (approx. 10.58 oz) |
| Connectivity | Bluetooth 5.0, Wi-Fi |
| Supported Operating Systems | iOS 12+, Android 5.0+ |
| Diagnostic Interfaces | 9-pin (J1939/J1708), 16-pin (OBD2) |
| Supported Protocols | SAE J1939, J1708/J1587, KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, CAN |
| Software Update | Lifetime Free Updates |
| Languages | English, Spanish |
| Certification | CE |
7. Warranty & Support
The ANCEL HD120 comes with a 3-year warranty. For technical assistance or support, please utilize the "One Click Feedback" feature within the Ancel Trucker app. This allows you to directly send diagnostic reports and inquiries to the support team for efficient resolution.
8. User Tips
- Always ensure your "Ancel Trucker" app is updated to the latest version for the best performance and access to new features.
- Before performing any diagnostic or special functions, ensure your vehicle's battery is adequately charged to prevent interruptions.
- When connecting, make sure the diagnostic port is clean and free of debris to ensure a proper connection.
- Familiarize yourself with your vehicle's specific diagnostic port location (9-pin or 16-pin) before attempting to connect the device.
