WEB Wiring Diagram for the 2008 Altima Coupe w/ Bose
Overview
Upgrading the car stereo in your 2008 Altima Coupe w/ Bose system requires a comprehensive understanding of the vehicle's wiring harness. This article provides a detailed wiring diagram to guide you through the installation process, ensuring proper functionality and optimal audio performance.
Wiring Harness Color Codes
Refer to the following table for the color coding of the factory wiring harness:
| Wire | Color | Function |
|---|---|---|
| 1 | Red | Constant 12V (+) |
| 2 | Orange | Ignition 12V (+) |
| 3 | Black | Ground (-) |
| 4 | Yellow | Illumination (+) |
| 5 | White | Left Rear Speaker (+) |
| 6 | White/Black | Left Rear Speaker (-) |
| 7 | Gray | Right Rear Speaker (+) |
| 8 | Gray/Black | Right Rear Speaker (-) |
| 9 | Green | Left Front Speaker (+) |
| 10 | Green/Black | Left Front Speaker (-) |
| 11 | Violet | Right Front Speaker (+) |
| 12 | Violet/Black | Right Front Speaker (-) |
| 13 | Dark Green | Audio Signal (+) |
| 14 | Dark Green/Black | Audio Signal (-) |
| 15 | Blue/Red | Steering Wheel Controls (+) |
Wiring Diagram
Installation Tips
- Ensure the vehicle's battery is disconnected before beginning any electrical work.
- Use high-quality connectors and heat shrink tubing for secure and durable connections.
- Route wires neatly and avoid sharp bends to prevent damage.
- Test the system thoroughly before reconnecting the battery.
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