1. Introduction
The AERMOTOR V410 is a professional automotive BUS information scanner designed to quickly read and clear vehicle fault codes and parameters. This plug-and-play device supports nine standard OBD II/EOBD protocols, making it a comprehensive tool for diagnosing issues in 12V gasoline and diesel vehicles.
It is compatible with all 1996 and newer OBDII & CAN compliant vehicles in the USA, most 2003 and newer EOBD compliant vehicles in the EU, and 2007 and newer Asian car brand vehicles.
This manual provides detailed instructions for operating your V410 diagnostic tool. Please read it thoroughly before use to ensure proper and safe operation.
2. Safety Information
- Always perform automotive repairs in a well-ventilated area.
- Wear appropriate personal protective equipment, such as eye protection, when working on vehicles.
- Keep hands, hair, and clothing clear of moving engine parts.
- Do not operate the diagnostic tool while driving.
- Ensure the vehicle is safely parked with the parking brake engaged before connecting or operating the device.
- Avoid exposing the device to moisture, extreme temperatures, or direct sunlight.
3. Package Contents
The AERMOTOR V410 package typically includes:
- 1 x AERMOTOR V410 OBD2 Diagnostic Tool
- 1 x Integrated OBDII Connection Cable
- 1 x User Manual (this document)

Image: Front view of the AERMOTOR V410 diagnostic tool with its attached OBDII cable.
4. Specifications
| Parameter | Value |
|---|---|
| Type | V410 |
| Working Voltage | 9~16V |
| Working Current | 36~80mA |
| Work Environment | -30~70°C |
| Storage Temperature | -30~70°C |
| Package Size | 19.2×14.5×3 (CM) |
| Supported Languages | English, German, Italian, Dutch, French, Spanish, Russian, Chinese |

Image: Detailed specifications for the AERMOTOR V410 diagnostic tool.
5. Setup Guide
Follow these steps to set up and connect your AERMOTOR V410 diagnostic tool:
- Locate the DLC: Identify your vehicle's 16-pin Data Link Connector (DLC). This is typically located under the dashboard on the driver's side, though its exact position may vary by vehicle model.
- Turn Off Ignition: Ensure the vehicle's ignition is in the OFF position before connecting the scanner.
- Connect the Scanner: Plug the V410's OBDII connector firmly into the vehicle's DLC. The device will usually power on automatically once connected.
- Turn On Ignition: Turn the vehicle's ignition to the ON position (do not start the engine). The scanner is now ready for use.

Image: The AERMOTOR V410 diagnostic tool connected to a vehicle's OBDII port.
6. Operating Instructions
The AERMOTOR V410 features a user-friendly interface with a high-resolution LCD display and intuitive button controls.

Image: The main menu display of the AERMOTOR V410, showing various diagnostic functions.
6.1 Basic Navigation
Use the directional buttons (UP, DOWN, LEFT, RIGHT) to navigate through menu options. Press the OK button to confirm a selection. The DTC button provides quick access to Diagnostic Trouble Codes, I/M for I/M Readiness, and EXIT to return to the previous screen or main menu.

Image: Icons representing various functions of the AERMOTOR V410, including Read Code, Clear Code, Freeze Needle, I/M Ready, Vehicle Information, Data Stream, Real Time Curve, Battery Voltage Reading, and Fault Code Query.
6.2 Reading Fault Codes
To identify issues, select 'Read Code' or 'DTC Lookup' from the main menu. The scanner will display any stored Diagnostic Trouble Codes (DTCs) and their definitions, helping you understand the nature of the problem.

Image: The 'DTC Lookup' screen on the AERMOTOR V410, showing an example fault code (P0000) and its definition.
6.3 Clearing Fault Codes
After diagnosing and addressing the underlying issue, you can clear the fault codes. Select 'Clear Fault Codes' or 'Erase Code' from the menu. Confirm the action when prompted. This will turn off the Check Engine Light. Note that codes will reappear if the underlying problem is not resolved.

Image: Comparison of a vehicle dashboard 'Before Clearing' and 'After Clearing' fault codes using the AERMOTOR V410, demonstrating the Check Engine Light turning off.
6.4 Real-Time Data Stream
Select 'Data Stream' to view live sensor data such as engine RPM, vehicle speed, oxygen sensor readings, fuel system status, and more. This feature is crucial for monitoring vehicle performance in real-time. The 'Real Time Curve' function allows graphical display of data for easier analysis.

Image: The 'Real Time Data Flow' screen on the AERMOTOR V410, showing live data streams like FUEL SYS, LOAD_PCT, and SHRTFT.

Image: Display of 'Multiple Data Reading' options including Fault Freeze Frame, Vehicle Information, I/M Ready State, and Real Time Curve on the AERMOTOR V410.
6.5 Freeze Frame Data
Access 'Freeze Frame' to view a snapshot of critical sensor data recorded at the exact moment a fault code was set. This information can help pinpoint the conditions under which the malfunction occurred.
6.6 I/M Readiness Status
Check 'I/M Ready Status' to determine if the vehicle's emission systems are ready for an inspection/maintenance test. This function indicates whether various monitors (e.g., Misfire Monitor, Fuel System Monitor) have completed their diagnostic cycles.
6.7 Oxygen Sensor Test
Perform an 'Oxygen Sensor Test' to retrieve O2 sensor monitoring test results. This helps in diagnosing issues related to fuel efficiency and emissions.
6.8 EVAP System Test
Conduct an 'EVAP Test' to initiate a leak test for the vehicle's evaporative emission system. This helps detect leaks in the fuel vapor recovery system.
6.9 Vehicle Information
Select 'Vehicle Information' to retrieve important vehicle details such as the Vehicle Identification Number (VIN), Calibration ID, and Calibration Verification Number (CVN).
6.10 Battery Voltage Reading
Monitor the vehicle's battery voltage in real-time to assess the health of the charging system.
7. Maintenance
- Cleaning: Keep the device clean and dry. Use a soft, damp cloth for cleaning the exterior. Do not use abrasive cleaners or solvents.
- Storage: Store the AERMOTOR V410 in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Handling: Avoid dropping the device or subjecting it to strong impacts, as this can damage internal components.
8. Troubleshooting
- No Power: Ensure the OBDII cable is securely connected to the vehicle's DLC and the vehicle's ignition is in the ON position (engine off). Check the vehicle's battery for sufficient charge.
- Link Error/Communication Failure: Verify that your vehicle is OBDII compliant (1996+ in USA, 2003+ EU, 2007+ Asia). Check for any loose connections between the scanner and the vehicle's DLC. Try connecting to a different OBDII compliant vehicle to rule out scanner malfunction.
- Cannot Clear Codes: Ensure the ignition is ON (engine off) when attempting to clear codes. If the underlying fault that triggered the code has not been repaired, the code will reappear shortly after being cleared.
- Slow Response: Some older vehicles or complex diagnostic requests may result in slower data retrieval. This is often normal behavior.
9. User Tips
- For optimal diagnostic results, always ensure the vehicle's ignition is in the 'ON' position (engine off) when performing scans or clearing codes.
- If a fault code reappears shortly after being cleared, it indicates an unresolved mechanical or electrical issue that requires further investigation or professional repair. The scanner helps identify the problem, but does not fix it.
- Utilize the 'DTC Lookup' feature to quickly understand the meaning of specific fault codes without needing external resources.
- The AERMOTOR V410 is designed for ease of use, making it an excellent choice for home diagnosis before consulting a professional mechanic.
10. Warranty and Support
The AERMOTOR V410 diagnostic tool comes with a standard manufacturer's warranty, subject to the terms and conditions of your purchase. Please retain your proof of purchase for any warranty claims.
For technical support, troubleshooting assistance, or service inquiries, please contact your retailer or the manufacturer directly. Refer to your purchase documentation for contact information.





