How To Repair 2012 Kia Syock Stereo No Sound

Aftermarket stereos can exist a hurting if they aren't functioning properly. Whether it's an installation that might not have gone as planned, or a random problem that comes out of nowhere. Hither is a list of your mutual car stereo issues, symptoms and solutions to help go your stereo up and running!

Problem: Can't Find an Accompaniment/Ignition Power Wire

Possible Solution:

• In some cases, car stereos do not come wired with a 12v Accessory/Ignition wire, making an aftermarket radio difficult to install and piece of work properly. Many Jeeps and Chevrolet systems have a data signal wire that carries a very low voltage signal that tells the OEM Head Unit when to turn on, even so; it is not compatible with aftermarket units. The easiest way to locate an Accompaniment/Ignition wire is to notice a cigarette lighter that turns on when the car does. Get behind the lighter and tap into the positive wire and connect it to your Reddish Accompaniment/Ignition wire on your aftermarket wire harness.

Problem: Head Unit of measurement Has Ability Just No Sound

Possible Solution:

• Many cars have built in amplifiers that crave a 12v indicate to be sent in guild to plow on the Amplifier, virtually common being Bose, Infinity, and JBL. If your car has whatsoever of these systems, cheque your AMP TURNON betoken wire for 12v. Blue/White wire located on Caput Unite wire harness.

Trouble: Installed An Aftermarket Head Unit and Now Information technology Has No Power

Possible Solution:

• First off, cheque your wiring. If yous have a voltage meter or a test light, test the basis (black), constant 12v (yellow), and accessory 12v (red) wires to make see if yous have the right voltage in the correct wires, too as a good ground. Abiding will always be 12v, whether or not your motorcar is on. Accompaniment will be 12v simply when you turn the key to the "ON" position or the car is running. Brand certain to use your ground, also as another footing (similar the frame or body of the car) while testing your constant and accompaniment to test that you have a good footing.
• If you discover that ane of your power wires or ground wires are not right, check your vehicle wire diagram and make sure you have the right corresponding power and ground wires.
• If you do not have power, and yous know for a fact your wiring is correct, check the fuses under the dash or under the hood (depending on your vehicle). Easiest way to locate the correct fuse is to look in the Possessor'southward Manual and detect the fuse number and box location. Your manual should indicate which fuse is for the "Accessory", "Car Stereo", or something of that sort. Subsequently finding the location of the fuse, pull it and make sure that the leads are not corroded and that the fuse has not been broken or popped.
• If your speakers randomly stopped working and you noticed that your amplifier is in protection mode, there are a few reasons why this might have happened.
• Nearly aftermarket amplifiers accept a protection from low and loftier voltage. If your alternator is producing too much power, it will trigger the amplifier'south protection fashion. Vice versa, if your bombardment is low and the amplifier is not receiving a constant 12v, information technology will enter protection way.
• Amplifiers will as well enter protection style if there is a curt somewhere. If you have a signal RCA wire that is shorting out, this could be your problem so check to see if your RCAs are in-tact and not shorted. Also, if ane of the output channels are shorted out, or y'all take a diddled speaker, many aftermarket amplifiers will enter protection mode. Disconnect all output channels and run into if it will return to normal operation.

Problem: Alternator Wine

Possible Solution:

If you lot hear a wining noise that fluctuates with the RPMs of your vehicle, and lessens when the car engine is turned off, y'all are dealing with Alternator Wine. Alternator Wine is crusade by having a bad ground to either your head unit or your speakers' amplifier. Cheque your ground wires and detect a better place to ground them, e.g. the frame or body of the machine.
If yous are experiencing headlight dimming when you lot have your radio turned up with aftermarket amplifiers and subwoofers, your stereo is pulling likewise much ability for the alternator to go on upward. At that place are a few solutions to this trouble:

• Wire in a Capacitor. Although curing headlight dim is far down on the list for a Capacitor'southward employ, a capacitor might be the solution to your trouble. A capacitor is made to curve the spikes in power from the battery to the Amplifier, to create consistent 12v power. Adding a capacitor with the correct farad, in some cases, will curve your amplifier power drawing spikes enough to limit headlight dim. The dominion of thumb farad – wattage conversion is ane farad to every k watts.
• Upgrade the Alternator. Sometimes OEM alternators don't generate enough power for your upgraded stereo. Upgrading the alternator to i that can produce enough power to handle your upgraded amplifiers/stereo will solve your headlight dim.
• Get a Bigger/Better Battery: Sometimes old/cheap batteries can be i of the sources in your headlight dim outcome. Replace your battery to a newer, bigger batter to handle more power and load. Although this might non fix the trouble it might help.
• Add an Auxiliary Battery: Wire in a completely separate battery to ability but your stereo. This will lessen the load on your engine bombardment and sometimes will prepare your headlight dim.

Problem: Installed a Car Stereo, Now Radio Doesn't Accept Betoken

Possible Solution:

If y'all installed a new head unit in your car, and you lot're now noticing that your machine'due south radio has an abnormal amount of static, you may have wired the unit incorrectly. Here's what y'all should expect for:

• Pull out the new car stereo to gain admission to the wires over again. Expect for a blue wire on the aftermarket head unit and ensure that it's connected to a corresponding wire within your vehicle'southward wire harness. The Blue or Blue/White wire on your aftermarket caput unit is what powers a powered antenna. Without the power, your vehicle's antenna is significantly less powerful and volition result in static.

Trouble: Auto Headlights Flicker When Music Is Turned Up Loud

Possible Solution:

If you recently installed a stereo with an amplifier(southward) and subwoofers, your alternator and battery may not be powerful enough to handle the additional ability that'south being pulled when your stereo is turned to high volumes.

• Bank check your bombardment – is your battery fresh? Take one of your local motorcar stores similar O'Reilly Auto Parts do a load test on it. Your battery may be on its way out.
• Compare the output of your alternator with the power demands of the stereo or components that you added to your car. You may need an upgraded alternator.
• Become a capacitor – capacitors store bombardment to curve the ability demand spikes on your battery and alternator. This can help tremendously but requires you to buy and wire in an boosted component to your organization.

Don't run into your event on this list? Accept a look at our Car Amplifier Troubleshooting Guide to meet if we can answer your car bug! And be sure to check out CarAudioNow'south lists of Best Car Speakers, All-time In-Nuance Car Stereos, Best Car Amplifiers, Best Auto Subwoofers and more than!

Kameron Scott

In 2022, Kameron founded CarAudioNow every bit an outlet to write nearly his opinions on automotive and marine stereo products. Using his start hand experience in the field while owning and operating SC Autosound in Orange County, California, he began assembling lists of products, how to's and more. He tested products in his garage and reviewed them them every bit he installed them in client vehicles. The goal was to give people easy access to quality information about car audio and electronics and tech so that you don't have to spend hours researching something like a car speaker. Between 2022 and 2022 he worked as a Digital Product Manger at Motor Trend, working directly with the key editorial members like Mike Floyd and Ed Loh to build meaningful web experiences tailored to the automotive enthusiast. Today he's nevertheless assembling lists, testing products and writes articles along with the few members of CarAudioNow's experts that he trusts. Autonomously from being the founder of CarAudioNow, he's the primary editor and contributor likewise.

Source: https://www.caraudionow.com/common-car-stereo-problems/

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