Hiworld NSF1.20 CAN Bus Adapter Instruction Manual

1. Introduction

The Hiworld NSF1.20 CAN Bus Adapter is designed to convert CAN Bus data for seamless integration with Android head units in compatible Nissan vehicles. This device facilitates communication between your car's existing systems and your aftermarket Android radio, enabling features such as steering wheel controls, reverse camera activation, and other vehicle data displays.

2. Product Overview

The NSF1.20 is a compact and efficient CAN Bus data converter. It features a 20-pin PH2.0 connector for integration into your vehicle's wiring harness. The device is manufactured by Hiworld under the pinmany brand.

3. Compatibility

3.1. Compatible Head Units

This CAN Bus adapter is designed to work with 7, 8, 9, and 10-inch Android head units.

3.2. Compatible Car Models

The NSF1.20 adapter is suitable for the following Nissan vehicle models:

• Nissan Sylphy: 2020 to Present
• Nissan Teana: 2019 to Present
• Nissan X-Trail: 2019 to Present
• Nissan Qashaqi: 2021 to Present

4. Installation and Setup

4.1. Pre-Installation Checks

Before proceeding with installation, ensure the following:

• Verify that your vehicle's wiring harness has the necessary connectors. This product does not include cables.
• Confirm the presence of identical 20-pin cable connectors in your vehicle's harness.
• Check that the pin function definitions of your vehicle's connector are consistent with the adapter's pinout.
• Ensure your Android head unit has a compatible 8-pin connector interface for the UART plug.
• Locate the 8-pin UART plug of your wiring harness and confirm it can be plugged into the 8-pin UART socket of your Android head unit.

4.2. Pin Definition

Refer to the following diagram for the 20-pin connector's pin functions. Incorrect wiring can damage the CAN Bus decoder.

4.3. Connection Steps

1. Connect the CAN Bus Box: Locate the 20-pin CAN plug of your vehicle's wiring harness. Carefully plug this into the corresponding 20-pin socket on the CAN Bus Box.

4.4. Android Head Unit Setup

The following steps outline the general procedure for configuring the CAN Bus on your Android head unit. Specific menu options and passwords may vary depending on your head unit's manufacturer. If you encounter difficulties, please consult your head unit vendor.

1. Enter Settings: From the main screen of your Android head unit, navigate to 'Settings'.
2. Access Factory Settings: Within 'Settings', look for 'Car Settings' and then 'factory'.
3. Enter Factory Password: You may be prompted for a password. Common passwords include 3368, 1617, 8317, 8888. If these do not work, contact the seller of your Android radio for the correct password.
4. Enter CAN Bus Settings: Once in the factory settings, locate the 'CAN bus setting' option.
5. Select Manufacturer and Car Model: Within the CAN bus settings, select 'Hiworld' as the CAN Bus Box manufacturer. Then, choose your specific Nissan car model and year from the provided list (e.g., NISSAN_W01 for Teana/Murano, NISSAN_W02 for X-Trail, NISSAN_W04 for Qashaqi).
6. Save and Reboot: After selecting the correct settings, save your changes and reboot the Android head unit for the changes to take effect.

5. Operating Instructions

Once correctly installed and configured, the Hiworld NSF1.20 CAN Bus Adapter operates automatically. It continuously converts CAN Bus data from your vehicle's system into a format compatible with your Android head unit, enabling the seamless functionality of integrated features.

6. Maintenance

The Hiworld NSF1.20 CAN Bus Adapter is designed for maintenance-free operation. To ensure its longevity:

• Keep the device dry and away from moisture.
• Avoid exposing the device to extreme temperatures.
• Ensure all connections remain secure and free from corrosion.
• Do not attempt to open or modify the device, as this will void any potential support.

7. Troubleshooting

• No Functionality After Installation: Double-check all wiring connections against the pin definition diagram. Ensure the operating voltage is within the +9V to +16V range. Verify that the Android head unit's CAN Bus settings are correctly configured for 'Hiworld' and your specific car model.
• Incorrect Features or Data Display: Re-verify the car model selection in the Android head unit's CAN Bus settings. Ensure it precisely matches your vehicle's make, model, and year.
• Unable to Access Android Head Unit Factory Settings: If the provided passwords (3368, 1617, 8317, 8888) do not work, contact the seller or manufacturer of your Android head unit for the correct factory password.
• Unsure About Fitting or Wiring: Auto parts can be complex. If you are uncertain about any aspect of fitting or wiring, it is highly recommended to contact the seller for support before proceeding to prevent potential damage.

8. User Tips

• Always perform a continuity check on your wiring harness before connecting the CAN Bus adapter to ensure proper pin alignment and prevent short circuits.
• Take photos of your original wiring before disconnecting anything, which can be helpful for reference during installation or troubleshooting.
• If your Android head unit has multiple CAN Bus protocols, ensure you select the 'Hiworld' option for this adapter to function correctly.

9. Specifications

10. Warranty & Support

The Hiworld NSF1.20 CAN Bus Adapter is manufactured by Hiworld under the pinmany brand. For any questions regarding product functionality, compatibility, or troubleshooting, please contact the seller or manufacturer directly. They offer professional after-sale service to assist with your inquiries.

If you are unsure about the fitting process or require assistance with Android radio passwords, it is recommended to reach out to the seller or your Android head unit vendor for expert guidance.