The 2007 Mitsubishi Eclipse is a sporty coupe that has been popular among car enthusiasts for many years. One of the most common upgrades that owners make to their Eclipse is installing an aftermarket radio. However, before you can install a new radio, you need to know how to properly wire it into your car’s electrical system. In this article, we will provide a comprehensive wiring diagram for the 2007 Mitsubishi Eclipse radio, as well as answer some frequently asked questions about car audio systems.
Wiring Diagram
Before we get into the specifics of the wiring diagram, it’s important to note that the wiring colors may vary depending on the trim level and options of your particular Eclipse. Always consult the wiring diagram specific to your vehicle before attempting any wiring work.
| Wire Color | Function |
|---|---|
| Red | 12V+ Accessory |
| Yellow | 12V+ Constant |
| Black | Ground |
| Blue | Power Antenna |
| Orange | Illumination |
| White | Left Front Speaker (+) |
| White/Black | Left Front Speaker (-) |
| Gray | Right Front Speaker (+) |
| Gray/Black | Right Front Speaker (-) |
| Green | Left Rear Speaker (+) |
| Green/Black | Left Rear Speaker (-) |
| Purple | Right Rear Speaker (+) |
| Purple/Black | Right Rear Speaker (-) |
12V+ Accessory:
The red wire in the Eclipse’s radio harness is the 12V+ accessory wire, which provides power to the radio when the key is in the accessory position, or when the engine is running. This wire should be connected to the corresponding wire on your aftermarket radio’s harness.
12V+ Constant:
The yellow wire in the Eclipse’s radio harness is the 12V+ constant wire, which provides power to the radio at all times. This wire should be connected to the corresponding wire on your aftermarket radio’s harness.
Ground:
The black wire in the Eclipse’s radio harness is the ground wire, which provides a path for electrical current to return to the battery. This wire should be connected to the corresponding wire on your aftermarket radio’s harness.
Power Antenna:
The blue wire in the Eclipse’s radio harness is the power antenna wire, which provides power to the antenna amplifier in the car. If your aftermarket radio does not have a power antenna connection, you can simply cap off this wire.
Illumination:
The orange wire in the Eclipse’s radio harness is the illumination wire, which provides a signal to the radio to dim the display when the headlights are turned on. This wire should be connected to the corresponding wire on your aftermarket radio’s harness.
Speaker Wires:
The white and white/black wires are the left front speaker positive and negative wires, respectively. The gray and gray/black wires are the right front speaker positive and negative wires, respectively. The green and green/black wires are the left rear speaker positive and negative wires, respectively. The purple and purple/black wires are the right rear speaker positive and negative wires, respectively. These wires should be connected to the corresponding wires on your aftermarket radio’s harness.
Frequently Asked Questions
Q: Can I install an aftermarket radio in my Eclipse myself?
A: Yes, installing an aftermarket radio in the Eclipse is a relatively straightforward process, especially with the help of a wiring diagram. However, if you are not comfortable with electrical work, it may be best to have a professional install the radio for you.
Q: Will installing an aftermarket radio void my Eclipse’s warranty?
A: No, installing an aftermarket radio will not void your Eclipse’s warranty. However, if you damage any part of the car’s electrical system during the installation process, that damage may not be covered under warranty.
Q: Can I still use my steering wheel controls with an aftermarket radio?
A: Yes, many aftermarket radios are designed to work with steering wheel control interfaces. You will need to purchase a separate interface that is compatible with your Eclipse’s steering wheel controls and your chosen aftermarket radio.
Q: What speakers should I use with my new aftermarket radio?
A: The choice of speakers ultimately depends on your budget and personal preferences. However, we recommend choosing speakers that are compatible with your new aftermarket radio’s power output and will fit in your Eclipse’s speaker housings without modification.
Q: Can I install a subwoofer in my Eclipse?
A: Yes, you can install a subwoofer in your Eclipse. However, you will need to purchase a separate amplifier and subwoofer enclosure, as well as wire them into your car’s electrical system. It’s important to ensure that the subwoofer and amplifier are compatible with your Eclipse’s electrical system and the aftermarket radio you have installed.
