Modern cars are more and more built with technology and nevertheless this brings us comfort, we unfortunately as well suffer the cons. Most of us are uncomfortable with anything electrical on our Mazda CX 7, let alone going near the fuses on it. In this article, we will try to help you to solve your fuse problems and specifically to find the car radio fuse on your Mazda CX 7. To get this done, first, we will discover in which situations it may be relevant to change the motor vehicle radio fuse of your Mazda CX 7, then where is the car radio fuse of your Mazda CX 7 .

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Why change the car radio fuse on Mazda CX 7?

So let’s start our content on the location of the car radio fuse of your Mazda CX 7 by the interest of changing it. You may possibly experience like your fuse is blown but you’re not sure. It is important to know that a fuse acts as a safety device to prevent overvoltage on your Mazda CX 7 . It will be a resistor, of a filament, more or less thick, which will let pass a certain tension and which will break if the tension is too strong. Hence the fact that they are transparent, you can verify them and verify that the filament is still intact. Generally, you will want to change the fuse of the car radio of a Mazda CX 7 when it will no longer work for no apparent reason . If your battery is working properly, it may be the fuse that is producing your problem.

Where is the head unit fuse on Mazda CX 7?

We will now search for the fuse in the head unit of your Mazda CX 7 . The fuse is generally a 15 amp fuse, blue in color. However, based on the type of car radio you have it can be in two different spots. It is generally connected to the 12-volt sockets on your centre console. We will discover the two places where the fuse of the car radio of your Mazda CX 7 can be located.

Setting the fuse of the original car radio to Mazda CX 7

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If you still have the original head unit on your Mazda CX 7, your fuse should be in the interior fuse box of your automobile . It should be behind a plastic cover near your driver’s seat. Please consult your vehicle manual if you can’t find it. Here are the steps to stick to for the rest of the process:

  • Browse the manual on the fuse box cover to find the fuse of the car radio of your Mazda CX 7 , it should be noted as “radio” or “sound system”
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  • Remove the car radio fuse cautiously and verify its status.
  • If it is defective, replace it with a new fuse , otherwise take your vehicle to your auto mechanic so that he can have a closer look at the trigger of your problem.
  • After you change the car radio fuse, reassemble and test your car radio.

Fuse replacement on a head unit of a different produce on Mazda CX 7

Finally, we’ll discover the case of a car radio bought in the shops, and how to find the fuse of the car radio on Mazda CX 7 in this situation . Here are the different steps you have to stick to to access this fuse:

  • Remove the car radio from your Mazda CX 7 , usually you’ll have to use a punch to unlock the brackets on all four corners of the radio.
  • At the rear of the car radio of your Mazda CX 7, you should see on the power supply wires a single black fuse box, open it, it is in it that you will find the fuse of the car radio of your Mazda CX 7
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  • It’s a clear glass fuse, so now you’ll have the ability to change the fuse on your Mazda CX 7

You now know how to find your car radio fuse , if you are looking for other fuses like the starter fuse on Mazda CX 7, or the horn fuse, don’t hesitate to consult our content articles dedicated to these fuses.

To find more tips on the Mazda CX 7, take a look at the Mazda CX 7 category.