1. Introduction
The iKiKin V600 is an upgraded OBD2/EOBD+CAN Code Reader Scanner Diagnostic Tool designed for diagnosing issues in 12V gasoline cars. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.

Figure 1: iKiKin V600 OBD2 Scanner Overview
2. Setup
The V600 scanner is designed for plug-and-play operation, requiring no external power source or charging cable. It draws power directly from your vehicle's OBD2 port.
2.1 Connecting the Scanner
- Locate your vehicle's 16-pin OBD2 diagnostic port. This port is typically found under the dashboard on the driver's side.
- Ensure the vehicle's ignition is in the 'OFF' position before connecting the scanner.
- Firmly plug the V600's 16-pin standard OBD2 connector into your vehicle's OBD2 port.
- Turn the vehicle's ignition to the 'ON' position (engine can be off). The scanner will automatically power on and begin linking to the vehicle.

Figure 2: Connecting the V600 to the OBD2 Interface
2.2 Initial Power-On and Menu Navigation
Upon successful connection, the V600 will display its main menu. Use the directional buttons (Up, Down, Left, Right) and the 'OK' button to navigate through the menu options. The 'Return' button allows you to go back to the previous screen.
Video 1: V600 OBD2 Scanner Demonstration (Connection and Key Functions)
3. Operating Instructions
The V600 offers a range of diagnostic functions to help you understand and resolve vehicle issues.
3.1 Key Functions
- Full OBD2 Diagnostic Functions: Access all standard OBD2 diagnostic modes.
- DTC Look-Up Built-in: Over 35,000 Diagnostic Trouble Codes (DTCs) with descriptions to help identify problems.
- Voltmeter: Real-time display of battery voltage.
- Cranking Test: Evaluate the vehicle's starting system.
- Charging Test: Assess the vehicle's charging system.
- System Setup: Configure device settings such as language and units.
3.2 Reading and Clearing Fault Codes
To diagnose and clear engine fault codes:
- From the main menu, select 'Diagnosis'.
- The scanner will link to the vehicle and display system status.
- Select 'Read Codes' to view stored, pending, and permanent trouble codes.
- To clear codes, select 'Erase Codes'. Confirm your choice when prompted. This will turn off the Check Engine Light (MIL).

Figure 3: Read & Erase Engine Fault Codes
3.3 I/M Readiness
The V600 features a dedicated I/M Hot-key for quick access to I/M Readiness status. This function checks if the various emissions-related systems on the vehicle are operating correctly and are ready for inspection and maintenance testing.

Figure 4: I/M Readiness, Live Data Stream, Real-time Curves
3.4 Live Data Stream and Real-time Curves
Monitor over 200 kinds of live PCM data, including engine RPM, vehicle speed, fuel system status, and more. The device can also display 4 kinds of real-time curves for visual analysis of sensor data.
3.5 DTC Look Up
The built-in DTC library contains over 35,000 Diagnostic Trouble Codes. When a code is displayed, you can use the 'DTC Look Up' function to get a detailed description, helping you understand the problem without needing external resources.

Figure 5: Built-in Voltage Test and DTC Look Up
3.6 Battery Voltage Test
Quickly check your vehicle's battery voltage in real-time directly from the scanner's display.
3.7 System Setup
Customize your V600 scanner by accessing the 'Setting' menu. Here you can change the display language (13 options available) and units of measurement.

Figure 6: More Functions Available for Diagnosis
4. Maintenance
To ensure the longevity and optimal performance of your iKiKin V600 scanner, follow these simple maintenance guidelines:
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the scanner in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending or crimping the OBD2 cable excessively. Store it neatly to prevent damage.
- Software Updates: Check the manufacturer's website periodically for any available software updates to ensure compatibility with newer vehicles and improved functionality.
5. Troubleshooting
This section addresses common issues you might encounter while using the V600 scanner.
5.1 Common Vehicle Problems Addressed by V600

Figure 7: Situations the V600 Scanner Helps Diagnose
5.2 Device Specific Troubleshooting
- Scanner does not power on:
- Ensure the 16-pin OBD2 connector is firmly plugged into the vehicle's port.
- Verify the vehicle's ignition is in the 'ON' position.
- Check the vehicle's OBD2 port for any damage or debris.
- Confirm your vehicle is a 12V gasoline car compatible with OBD2/EOBD standards (American since 1996, European since 2000, Asian since 2008).
- Cannot link to vehicle:
- Ensure the ignition is 'ON' and the engine is off or running, depending on the test.
- Verify the vehicle's compatibility with the V600 scanner.
- Try connecting to a different compatible vehicle to rule out a scanner issue.
- Check Engine Light (MIL) does not turn off after clearing codes:
- Ensure the ignition is 'ON' and the engine is off when attempting to clear codes.
- Some fault codes may be 'hard codes' that require the underlying issue to be fixed before they can be permanently cleared.
- If the problem causing the code is not resolved, the code may reappear.
- Inaccurate readings for Live Data Stream or Voltmeter:
- Ensure a stable connection to the OBD2 port.
- Verify the vehicle's battery is adequately charged for accurate voltage readings.
- If issues persist, consult a professional mechanic.
6. Specifications
| Feature | Description |
|---|---|
| Model | V600 |
| Screen | 1.8-inch TFT Color Screen with Hard Glass Panel |
| Indicator Lamp | Green / Yellow / Red Clear Indicator Lamp |
| Design | Anti-Slip Handheld Design |
| Connector | 16PIN Heavy-duty Lead Standard OBDII Plug |
| Languages Supported | 13 (English, German, French, Italian, Spanish, Dutch, Portuguese, Chinese, Russian, Japanese, Korean, Polish, Finnish) |
| Protocols Supported | SAE J1850 PWM (41.6 Kbaud), SAE J1850 VPW (10.4 Kbaud), ISO9141-2 (5 baud init, 10.4 Kbaud), ISO14230-4 KWP (5 baud init, 10.4 Kbaud), ISO14230-4 KWP (fast init, 10.4 Kbaud), ISO15765-4 CAN (11bit ID, 500 Kbaud), ISO15765-4 CAN (29bit ID, 500 Kbaud), ISO15765-4 CAN (11bit ID, 250 Kbaud), ISO15765-4 CAN (29bit ID, 250 Kbaud) |
| DTC Database | Over 35,000+ DTCs |
| Live Data Stream | 200+ kinds |
| Real-time Curves | 4 kinds |
| Compatibility | 12V Gasoline Cars (American since 1996, European since 2000, Asian since 2008) |
| Exclusions | Not for trucks, Diesel vehicles, 24V cars, New energy vehicles, or Hybrid vehicles |
| Certifications | CE, FCC |
| Dimensions (H x W x T) | 168mm x 89mm x 25mm (6.6in x 3.5in x 0.98in) |

Figure 8: Handheld Design and Dimensions
7. User Tips
Here are some helpful tips for getting the most out of your iKiKin V600 scanner:
- Always ensure the vehicle's ignition is in the 'ON' position when performing diagnostics, even if the engine is off.
- For best results when clearing codes, turn the ignition to 'ON' but do not start the engine.
- If you encounter a persistent code, clearing it may temporarily turn off the Check Engine Light, but the underlying mechanical issue must be addressed for a permanent fix.
- Familiarize yourself with the different menu options and hot-keys to quickly access desired functions.
8. Warranty and Support
For any questions, technical assistance, or warranty claims regarding your iKiKin V600 OBD2/EOBD+CAN Code Scanner, please contact the seller or manufacturer directly. Refer to your purchase documentation for specific contact information and warranty terms.





