Introduction
This manual provides essential information for the proper installation and use of the BOSS BV9358B Car Audio Stereo Wiring Harness. This product is designed as a replacement or supplementary harness for compatible BOSS BV9358B car audio stereo systems, facilitating connection to your vehicle's electrical system. Please read these instructions carefully before proceeding with installation.
Safety Information
- Always disconnect the vehicle's negative battery terminal before beginning any electrical installation to prevent short circuits and electrical shock.
- Ensure all connections are secure and properly insulated to prevent electrical shorts and potential fire hazards.
- Consult a professional car audio installer if you are unsure about any part of the installation process.
- Do not modify the wiring harness. Unauthorized modifications can void the warranty and create safety risks.
- Route all wires carefully to avoid pinching, chafing, or interference with moving parts of the vehicle.
Package Contents
Verify that all items are present before installation:
- 1 x BOSS BV9358B Car Audio Stereo Wiring Harness
Setup and Installation
This wiring harness is designed to connect your BOSS BV9358B car audio stereo to your vehicle's power, ground, accessory, and speaker systems. Proper installation is crucial for optimal performance and safety.
- Identify Wires: The harness features color-coded wires. Refer to your BOSS BV9358B stereo's user manual and your vehicle's wiring diagram to correctly identify the function of each wire. Common wire functions include:
- Yellow: Constant 12V Power (Battery)
- Red: Switched 12V Power (Accessory/Ignition)
- Black: Ground
- Blue: Power Antenna / Remote Turn-On
- Speaker Wires (e.g., White/White-Black, Gray/Gray-Black, Green/Green-Black, Purple/Purple-Black): Connect to corresponding vehicle speaker wires.
- Prepare Connections: Strip approximately 1/2 inch of insulation from the ends of the vehicle's wires and the harness wires.
- Connect Wires: Carefully match and connect the corresponding wires from the harness to your vehicle's wiring. Use appropriate connectors such as crimp caps, solder, or heat-shrink tubing for secure and reliable connections. Ensure no bare wires are exposed.
- Insulate Connections: After making each connection, insulate it thoroughly with electrical tape or heat-shrink tubing to prevent short circuits.
- Connect Harness to Stereo: Plug the multi-pin connector of the wiring harness into the corresponding port on the back of your BOSS BV9358B car audio stereo.
- Reconnect Battery: Once all connections are secure and insulated, reconnect the vehicle's negative battery terminal.
- Test System: Turn on your vehicle and test the car audio stereo system to ensure all functions (power, audio, balance, fader) are working correctly.
Image 1: The BOSS BV9358B wiring harness showing the multi-pin connector on one end and individual color-coded wires on the other, bundled with a zip tie.
Image 2: A closer view of the BOSS BV9358B wiring harness, displaying the various color-coded wires fanned out, ready for connection.
Operating
Once the BOSS BV9358B wiring harness is correctly installed, it provides the necessary electrical connections for your car audio stereo to function. The operation of the stereo itself is governed by the stereo's own controls and features, as detailed in its specific user manual.
Maintenance
The wiring harness requires minimal maintenance. To ensure long-term reliability:
- Periodically check connections for tightness and corrosion, especially if you experience intermittent issues.
- Keep the area around the harness free from moisture and excessive heat.
- Avoid pulling or tugging on the wires, which can loosen connections or damage insulation.
Troubleshooting
If you encounter issues after installing the wiring harness, consider the following:
- No Power to Stereo:
- Check the vehicle's fuse for the stereo.
- Verify that the constant 12V (Yellow) and switched 12V (Red) wires are correctly connected and receiving power.
- Ensure the ground wire (Black) has a secure connection to the vehicle chassis.
- No Sound from Speakers:
- Confirm all speaker wires are correctly matched and securely connected (positive to positive, negative to negative).
- Check the stereo's settings (e.g., fader, balance, mute function).
- Intermittent Issues:
- Inspect all connections for looseness or poor insulation.
- Ensure the harness connector is fully seated into the stereo.
If problems persist, it is recommended to consult a qualified car audio technician.
Specifications
| Brand | Generic |
| Model Number | BV9358B-wire |
| Material | Copper, Polyvinyl Chloride (PVC) |
| Connector Type | Multi-pin connector (for stereo), bare wire ends (for vehicle) |
| Number of Items | 1 |
| Cable Type | Auxiliary, Power |
Warranty and Support
This product comes with a 60 Days Warranty from the date of purchase. This warranty covers manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support or warranty inquiries, please contact the retailer or manufacturer directly. Provide your product model number (BV9358B) and a detailed description of the issue.
