1. Introduction
The Hiworld Car CAN Bus Decoder TYF2 is designed to integrate your vehicle's CAN Bus data with an aftermarket Android head unit. This device translates vehicle-specific signals, such as steering wheel controls, door status, and reverse gear signals, allowing your Android stereo to function seamlessly with your car's existing systems. It is essential for maintaining original car functionalities when upgrading your car's infotainment system.
2. Specifications
| Feature | Specification |
|---|---|
| Model Name | TYF2.20 |
| Special Features | CAN Bus Data Converter |
| Item Weight | 35g |
| Item Size | 55mm x 45mm x 17mm |
| Voltage | 12 V |
| Item Type | Cables, Adapters & Sockets |
| Material | Black plastic shell |
| Interface | 20-pin PH2.0 connector |
| Operating Voltage Range | +9V ~ +16V |
Note: Manual measurement may have an error of ±1mm for item size.
3. Compatibility
3.1 Suitable Car Models (Toyota Series)
The TYF2.20 CAN Bus Decoder is compatible with a wide range of Toyota models. It also supports all models previously supported by TYF1.20.
- Toyota Yaris 2020~Present
- Toyota RAV4 2013~Present
- Toyota Corolla 2013~Present
- Toyota Levin (N.American) 2013~Present
- Toyota Reiz, Mark X 2013~Present
- Toyota Prius 2013~Present
- Toyota Highlander 2015~Present
- Toyota Prado 2009~Present
- Toyota Avalon 2010~Present
- Toyota Sienna 2010~Present
- Toyota Sequoia 2010~2012
- Toyota Tundra 2014~Present
- Toyota Hilux 2016
- Toyota Reiz(JBL) 2009~2013
- Toyota Land Cruise 2008~Present
- Toyota Alpha(ASEAN) 2009~2015
- Toyota Willander 2020~Present
- Toyota Harrier 2022~Present
- Toyota Corolla Cross 2022~Present
- Toyota FrontLander 2022~Present
- Toyota Venza 2022~Present
- Toyota Granvia, XL40 2022~Present
- Toyota Veloz Cross(ASEAN) 2022~Present
- Toyota Innova 2023~Present
3.2 Compatible Android Head Units
This product is designed to be adapted to 7, 8, 9, and 10-inch Android Head Units.
4. Installation
4.1 Pre-Installation Checks
Before proceeding with the installation, it is crucial to perform the following checks:
- Cable Equipment: Ensure that no cables are equipped with the CAN Bus decoder. This product is not supplied with cables.
- 20-pin Connector: Verify that your wiring harness has an identical 20-pin cable connector with a pin spacing of 2.0mm.
- Pin Function Definitions: Confirm that the pin function definitions of your connector are consistent with the CAN Bus decoder's pinout. Refer to the 'Pin Definition' section below.
- Android Head Unit Interface: Check if your Android head unit has the same 8-pin connector interface for the UART plug.
Important: Auto parts installations can be complex. If you are unsure about fitting or wiring, please contact support BEFORE purchase or consult a professional installer.
4.2 Pin Definition
The following table and diagram illustrate the pinout for the 20-pin connector on the CAN Bus Decoder. Adhere strictly to these definitions during wiring to prevent damage.
| Pin No. | Definition | Pin No. | Definition |
|---|---|---|---|
| 1 | GND | 11 | CAN-H |
| 2 | BATT | 12 | CAN-L |
| 3 | IEBUS+ | 13 | UART-RX |
| 4 | IEBUS- | 14 | NC |
| 5 | REV-OUT | 15 | NC |
| 6 | NC | 16 | UART-TX |
| 7 | NC | 17 | SWC1 |
| 8 | CAM-POW | 18 | NC |
| 9 | ACC-IN | 19 | SWC3 |
| 10 | IGN-IN | 20 | SWC2 |
4.3 Connection Steps
Follow these steps to connect the CAN Bus Decoder:
- Connect Wiring Harness: Locate the 20-pin CAN plug of your vehicle's wiring harness.
- Insert into CAN Bus Box: Plug the 20-pin CAN plug into the corresponding 20-pin socket of the CAN Bus Box. Ensure a secure connection.
5. Operating Instructions: Android Head Unit Setup
After physically connecting the CAN Bus Decoder, you must configure your Android head unit to recognize and utilize the device. The exact steps may vary slightly depending on your specific Android head unit model and software version. If you encounter difficulties, consult your head unit vendor's manual or support.
- Enter Settings: On your Android head unit, navigate to the main settings menu. Look for an icon or option labeled 'Car Settings' or similar.
- Access Factory Settings: Within the car settings, find and select 'factory' or 'factory settings'. This section often requires a password. Common passwords include: 3368, 1617, 8317, 8888. If none of these work, contact your Android radio seller for the correct password.
- Enter CAN Bus Settings: Once in the factory settings, locate and select 'CAN bus setting' or 'CAN Related Settings'.
- Select Manufacturer: In the CAN bus settings, you will need to select the CAN Bus Box manufacturer. Choose 'Hiworld' from the list.
- Select Car Model: After selecting the manufacturer, choose the correct car model and year from the provided list (e.g., 'TOYOTA_W01 (2009-2017 Prado/Land Cruiser)').
- Save and Reboot: Save your selections and reboot the Android head unit for the changes to take effect.
6. Maintenance
The Hiworld CAN Bus Decoder is a low-maintenance device. To ensure its longevity and optimal performance:
- Keep Dry: Avoid exposing the device to moisture or liquids.
- Clean Gently: If cleaning is necessary, use a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Temperature: Operate and store the device within normal automotive temperature ranges. Avoid extreme heat or cold.
- Secure Connections: Periodically check that all connections are secure and free from corrosion.
7. Troubleshooting
If you encounter issues with your CAN Bus Decoder, refer to the following troubleshooting tips:
- Device Not Functioning:
- Verify that the operating voltage is within the +9V to +16V range. Too low or too high voltage can damage the decoder.
- Double-check all wiring connections according to the 'Pin Definition' section. Improper wiring is a common cause of malfunction.
- Ensure the 20-pin connector is fully seated in the CAN Bus Box.
- Incorrect Car Data or Features Not Working:
- Revisit the 'Operating Instructions: Android Head Unit Setup' section. Ensure the correct CAN Bus Box manufacturer ('Hiworld') and your specific car model and year are selected in the Android head unit's settings.
- Confirm that the Android head unit has been rebooted after applying CAN Bus settings.
- If the factory password for your Android head unit is unknown, contact your head unit vendor.
- What does it do?
- The CAN Bus Decoder translates your car's digital communication signals (CAN Bus) into a format that your aftermarket Android head unit can understand. This enables features like steering wheel controls, reverse camera activation, door open warnings, and other vehicle data to display or function correctly on your new stereo.
8. User Tips
- Verify Compatibility: Always confirm that the TYF2.20 model is compatible with your specific Toyota vehicle model and year before purchase and installation. Refer to the 'Compatibility' section.
- Professional Installation: For complex vehicle wiring or if you are uncomfortable with DIY installation, consider seeking assistance from a professional car audio installer.
- Head Unit Manual: Keep your Android head unit's instruction manual handy, as specific CAN Bus settings and factory passwords can vary.
9. Support
For any questions, technical assistance, or support regarding the Hiworld Car CAN Bus Decoder TYF2, please contact the manufacturer or your seller. Provide your product model (TYF2.20) and a detailed description of your issue for efficient support.
