How to

How to Fix Aux Port in Car?

How to Fix Aux Port in Car? Having a music system in your car is fantastic entertainment, but it may be annoying when the AUX port fails to perform. The problem can be upsetting and irritating for music fans. Several factors can cause your AUX port to malfunction. For example, a faulty AUX port prevents your automobile from connecting to your MP3 player.

In this case, after shutting off the AUX port, examine its condition and detect any faults. Furthermore, if the port is loose, try to fix it yourself before calling a professional mechanic. However, if the problem persists, it is best to seek professional assistance.

Fortunately, the information below outlines the steps to take when repairing a malfunctioning AUX port that is either loose or fully broken. It is also critical to follow the manufacturer’s recommendations when repairing the port.

How to Fix Aux Port in Car?

An AUX port in a car may be fully damaged or loose, necessitating some repair. Many injections and rejects can damage or destroy the AUX port if we use it frequently. When we try to squeeze a cable into a small spot, the AUX port becomes inoperable.

If the AUX port fails, you can repair it yourself, or you can replace it. The springs that connect the AUX port are unique, and if one is absent, the disconnected port will not function. The methods below demonstrate how to fix your car’s auxiliary port.

1. Switch Off The Car

Turn off the car to ensure that there is no electricity in it. When the car is turned on, short circuits can develop.

2. Wear Protective Clothing to Fix Aux Port in Car

Wear hand gloves and safety goggles to protect both your ears and your hands from damage.

3. Disconnect The Car Stereo to Fix Aux Port in Car

Remove the stereo and unscrew the bottom cover to discover what’s wrong with the port. Make sure you thoroughly inspect the port and find any flaws.

4. Locate Any Spring Disconnection to Fix Aux Port in Car

Place all of the springs on the board and reconnect any that are disconnected. If all of the springs are properly connected, press them together to determine if any are loose.

5. Re-Install Spring Back To The AUX Carport

Re-insert it into the port and check to see whether the AUX port is working properly. If it still does not work, seek the assistance of a skilled mechanic to correctly repair the AUX port.

How To Replace An Old AUX Port In Your Car?

1. Inspect The Car Stereo

Check the state of your automobile audio system and determine whether to replace it if it is faulty. Screws and a screwdriver are required to remove some car radios that are boarded with inside trim. If the radio is not attached to the trim, it must be removed with DIN tools.

2. Consult On The Type Of Stereo

Check to find which stereo model your vehicle requires. The stereo model is important since any other stereo model may not work in your vehicle. Stereo models are widely accessible, and you will have no trouble finding your favourite type.

Make sure you have all of the cords you’ll need to instal a new AUX port in your automobile. To connect a stereo with Red and White RCA outputs, simply use an AUX cable. To determine the optimal stereo model, first read the manufacturer’s manual and see if it is mentioned.

3. Place A Car Radio

After purchasing the best stereo for your vehicle, gently insert the car radio using the DIN tools. Insert it into the dashboard and double-check your placement. Pay special attention to installing the car stereo because improper installation can harm the entire radio system, increasing the expense of replacing it with a new one.

Also, use the screws and a screwdriver to tighten the car radio into place. It is also necessary to utilise a spanner to assist you in holding the screws during the screwing process.

4. Install A New Car Stereo

Install the new stereo model in its place once you have installed the car radio. To get the greatest results, make sure all of the cables are properly connected. Make a connection between the AUX port and the audio that you are installing. Ascertain if the connection is identical to the old stereo and the same AUX cable.

5. Test The Car Radio

Check the automobile stereo to determine if it is operating regularly using a red and white adapter, more precisely, an RCA. Be sure to plug the converter into the AUX wire and port before using it. Consider asking a qualified mechanic for assistance to help you identify the issue and properly fix it if it persists after you’ve tried the methods above.


One of the most popular methods for attaching an MP3 player or other audio device to a car entertainment system is through the aux input. The only steps involved with this method are attaching your mp3 player and pressing play, making it one of the simplest.

However, if something goes wrong with this straightforward process, you could need a skilled technician’s help to fix it. Before contacting a professional, try the steps provided on how to fix the aux input in the car audio if you’re having trouble getting sound out of the port. We sincerely hope that you can address the problems without spending any money!

Also Read: How to Fix Speakers in Car?

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button