How To Mazda 6 Stereo Wiring Diagram

How To Mazda 6 Stereo Wiring Diagram

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Deciding to install your Mazda 6 stereo or upgrade your sound system doesn’t require a professional. Whether you are a weekend warrior, or an expert radio installer this Mazda 6 stereo wiring diagram can help you get the job done. If you are installing an aftermarket Mazda radio or just a factory Mazda 6 stereo, you’ll need a wiring schematic.

Our Mazda 6 stereo wiring guide will cover the year ranges from 2002 to 2016. The Mazda 6 has changed quite a bit since bursting onto the scene, and the stereo is no different. When you want to upgrade your Mazda 6 stereo, this wiring guide is for you.

Installing a new stereo amplifier or upgraded speakers is a snap with this Mazda 6 stereo wiring guide. Without having to fumble or search for wire color or value, our comprehensive Mazda 6 stereo wiring schematic is here to help.

2002-2007 Mazda 6 stereo wiring

The first generation Mazda 6 stereo uses non-standard DIN sizing. When upgrading your Mazda 6 radio most upgrades will require a hardware mounting kit. The Mazda 6 install kit should come with new mounting brackets, and the plastic bezel that will give your Mazda 6 dash that factory appearance.

Connecting the new Mazda stereo into your sedan means you need the wiring schematic below. These radio wires will allow you to power up and connect your aftermarket Mazda 6 stereo.

Mazda 6 Radio Constant 12V+ Wire: Blue/Red
Mazda 6 Radio Switched Ignition 12V+ Wire: Orange
Mazda 6 Stereo Ground Wire: Black/Orange or Black/Yellow
Mazda 6 Stereo Illumination Dimmer Wire: Light Green/Red
Mazda 6 Stereo Amplifier Turn On Wire: Blue/Black

How To Mazda 6 Stereo Wiring Diagram 2006The front dimmer switch on your Mazda 6 instrument cluster will need to be tapped if your new stereo has this option. When wiring up the front Mazda 6 speakers, this Mazda 6 stereo wiring schematic can help. If your Mazda 6 came with premium sound, you’ll need this guide to reconnect and bypass the amplifier as well.

Left Front Speaker Wire (+): Red
Left Front Speaker Wire (-): White
Right Front Speaker Wire (+): Blue
Right Front Speaker Wire (-): Yellow

How To Mazda 6 Stereo Wiring Diagram 2004
Left Rear Speaker Wire (+): Purple
Left Rear Speaker Wire (-): Pink
Right Rear Speaker Wire (+): White/Blue
Right Rear Speaker Wire (-): Black/Blue

2008-2012 Mazda 6 stereo wiring

The next generation of Mazda 6 featured a huge upgrade in the audio department. With a larger Mazda 6 stereo unit however, you will definitely need a custom mounting kit for any stereo upgrades. Most install jobs will be much easier with the use of our Mazda 6 Stereo wiring schematic.

How To Mazda 6 Stereo Wiring Diagram

Mazda 6 Stereo Battery Constant 12V+ Wire: Orange/Black
Mazda 6 Radio Accessory Switched 12V+ Wire: Blue/Black
Mazda Radio Ground Wire: Black

How To Mazda 6 Stereo Wiring Diagram 2010

Much like the first generation, the Mazda 6 stereo is mounted into the center console. Because of the front bezel design, you’ll need to remove the air vents and the top half of your dashboard to access the wiring. The front Mazda 6 speakers are mounted into the doors, and the rears are installed into the rear quarter panels.

How To Mazda 6 Stereo Wiring Diagram 2010 1Left Front Speaker Positive Wire (+): White/Black
Left Front Speaker Negative Wire (-): Gray/Black
Right Front Speaker Positive Wire (+): White/Red
Right Front Speaker Negative Wire (-): Gray/Red

Left Rear Speaker Positive Wire (+): White/Violet
Left Rear Speaker Negative Wire (-): Gray/White
Right Rear Speaker Positive Wire (+): White
Right Rear Speaker Negative Wire (-): Gray

The rear speakers measure 6 1/2 inches in diameter. When upgrading the rear speakers you can use this Mazda 6 stereo wiring diagram to get the job done.

2012-2016 Mazda 6 stereo wiring

The latest Mazda 6 is the third generation, and it’s incredibly popular. The changes to the interior however make upgrading your Mazda 6 factory stereo fairly difficult. Because most models come equipped with a rear camera, you’ll need to make the right choice in upgraded stereo or navigation system.

How To Mazda 6 Stereo Wiring Diagram 2016

Mazda 6 Power Constant 12V+ Wire: White/Blue
Mazda 6 Radio Accessory Switched 12V+ Wire: Blue/Yellow
Mazda 6 Stereo Ground Wire: Black

This model of Mazda 6 also features front tweeters, which can be upgraded. When wiring up your Mazda 6 speakers, you should measure for depth and diameter ahead of time. This prevents you from running into a fitment problem later on down the line. Using this Mazda 6 stereo wiring guide, the wiring portion of your Mazda 6 stereo install is the easiest part.

Left Front Speaker Positive Wire (+): Brown
Left Front Speaker Negative Wire (-): Green
Right Front Speaker Positive Wire (+): Black/Yellow
Right Front Speaker Negative Wire (-): Light Green

Left Rear Speaker Positive Wire (+): Red/White
Left Rear Speaker Negative Wire (-): Blue/Yellow
Right Rear Speaker Positive Wire (+): Red
Right Rear Speaker Negative Wire (-): Blue

Have any questions about our Mazda 6 stereo wiring guide? Leave us a comment below and let us know. And for all the latest in automotive guides and tech tips, subscribe to My Pro Street today.

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