The Dual XVM279BT is a multimedia receiver that features a 6.2-inch touchscreen display. This receiver is designed to be installed in vehicles that feature a standard Double DIN opening. The Dual XVM279BT features Bluetooth connectivity, USB and Aux inputs, and is designed to work with backup cameras. If you are planning to install a Dual XVM279BT in your vehicle, you will need a wiring harness diagram.
What is a Wiring Harness?
A wiring harness is an assembly of wires that are bundled together to transmit electrical power or signals. A wiring harness is used in many applications, including automotive and industrial. In automotive applications, wiring harnesses are used to connect various components, such as the battery, alternator, and headlights. A wiring harness simplifies the process of installing electrical components in a vehicle, since the wiring is already pre-assembled and organized.
Why do I Need a Wiring Harness Diagram for the Dual XVM279BT?
The Dual XVM279BT requires a wiring harness to connect the receiver to the vehicle’s electrical system. A wiring harness diagram is a document that describes the electrical connections for the harness. A wiring harness diagram is necessary if you plan on installing the receiver yourself, since it provides a roadmap for connecting the receiver to your vehicle’s electrical system. A wiring harness diagram is also useful if you are troubleshooting electrical problems with your receiver, since it provides a reference for the correct electrical connections.
How to Find a Wiring Harness Diagram for the Dual XVM279BT
The easiest way to find a wiring harness diagram for the Dual XVM279BT is to look for it in the receiver’s manual. The manual should include a complete wiring diagram for the receiver, as well as installation instructions. Another option is to search online for a wiring harness diagram. Many online retailers and automotive forums have wiring harness diagrams available for download. It’s important to make sure that the wiring harness diagram you find is specific to the Dual XVM279BT, since different receivers may have different wiring configurations.
What is Included in a Dual XVM279BT Wiring Harness Diagram?
A Dual XVM279BT wiring harness diagram typically includes the following information:
| Wire Color | Description | Function |
|---|---|---|
| Yellow | Battery | Connect to a constant power source |
| Red | Accessory | Connect to a switched power source |
| Black | Ground | Connect to a metal frame or chassis |
| Blue/White | Remote Turn-On | Connect to a power antenna or amplifier |
| Orange/White | Illumination | Connect to the vehicle’s dimmer switch |
| Green | Left Rear Speaker (+) | Connect to left rear speaker positive terminal |
| Green/Black | Left Rear Speaker (-) | Connect to left rear speaker negative terminal |
| Purple | Right Rear Speaker (+) | Connect to right rear speaker positive terminal |
| Purple/Black | Right Rear Speaker (-) | Connect to right rear speaker negative terminal |
| White | Left Front Speaker (+) | Connect to left front speaker positive terminal |
| White/Black | Left Front Speaker (-) | Connect to left front speaker negative terminal |
| Gray | Right Front Speaker (+) | Connect to right front speaker positive terminal |
| Gray/Black | Right Front Speaker (-) | Connect to right front speaker negative terminal |
How to Install the Dual XVM279BT
Installing the Dual XVM279BT requires some knowledge of vehicle electrical systems and may require special tools. It’s recommended that you have the receiver installed by a professional, especially if you are not familiar with automotive electrical systems. However, if you have experience with automotive electrical systems and feel comfortable installing the receiver yourself, here are some general steps to follow:
Step 1: Disconnect the Vehicle Battery
Before beginning any electrical work, it’s important to disconnect the vehicle battery to prevent accidental electrical shock or damage to the vehicle’s electrical system. Use a wrench or socket to remove the negative battery cable from the battery post.
Step 2: Remove the Old Receiver
If your vehicle already has a receiver installed, you will need to remove it before installing the Dual XVM279BT. Use a panel removal tool to remove any trim panels or covers that are obstructing the receiver. Once the receiver is exposed, use a wrench or socket to remove the mounting screws and disconnect the wiring harness and antenna connections.
Step 3: Install the Dual XVM279BT Mounting Kit
The Dual XVM279BT comes with a mounting kit that is designed to fit in a standard Double DIN opening. Follow the instructions that come with the mounting kit to install it in your vehicle.
Step 4: Connect the Wiring Harness
Using the wiring harness diagram as a guide, connect the wiring harness to the Dual XVM279BT. Make sure that each connection is secure and that the wire colors match the diagram. Once the wiring harness is connected, plug the other end into the vehicle’s wiring harness.
Step 5: Install the Dual XVM279BT
Carefully slide the Dual XVM279BT into the mounting kit until it clicks into place. Tighten any mounting screws and replace any trim panels or covers that were removed earlier.
Step 6: Reconnect the Vehicle Battery
Once the receiver is securely installed, reconnect the negative battery cable to the battery post. Turn on the vehicle and test the receiver to make sure it is working properly.
Conclusion
The Dual XVM279BT is a versatile multimedia receiver that can enhance your vehicle’s entertainment capabilities. Installing the receiver requires a good understanding of vehicle electrical systems and the use of a wiring harness diagram. If you are uncomfortable installing the receiver yourself, it’s best to have it installed by a professional. With the right installation, the Dual XVM279BT can provide years of entertainment in your vehicle.
