new radio, speakers not working, 05 sonata
Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=110361
Printed Date: May 01, 2025 at 7:16 PM
Topic: new radio, speakers not working, 05 sonata
Posted By: mysonata05
Subject: new radio, speakers not working, 05 sonata
Date Posted: January 05, 2009 at 12:03 PM
I need some help I just installed a aftermark radio in my 2005 Hyundai Sonata, the radio works but there is no sound. The car does not have a factory amp, I checked all the wiring connections twice and still no sound. what could be the problem do I need to install aftermark speakers aswell? any suggestions would be apreciated.
Replies:
Posted By: i am an idiot
Date Posted: January 05, 2009 at 12:08 PM
You did purchase the harness, didn't you? If so connect the blue wire of the harness to the blue/white wire of your new deck.
Posted By: mysonata05
Date Posted: January 05, 2009 at 3:56 PM
Yes I purchased the harness, I will try the suggestion you offered, Thanks. But would happen to know where I could locate the factory amp, I will be installing my amp after awhile and I will need to take that one out or dis connect that one.
Posted By: i am an idiot
Date Posted: January 05, 2009 at 4:06 PM
 | Battery | | ORANGE | | (+) | | RADIO HARNESS | | | | Accesory | | YELLOW | | (+) | | RADIO HARNESS | | | | Ground | | BLACK/ ORANGE | | (-) | | RADIO HARNESS | | | | Illumination | | BROWN / WHITE | | (+) | | RADIO HARNESS | | | | Power Antenna | | GRAY | | (+) | | RADIO HARNESS | | | | Amp Turn On | | LT.GREEN | | (+) | | RADIO HARNESS | | | | LF Speaker (+) | | TAN | | | | LF Speaker (-) | | BLACK | | | | RF Speaker (+) | | BLUE | | | | RF Speaker (-) | | RED | | | | LR Speaker (+) | | WHITE | | | | LR Speaker (-) | | BROWN | | | | RR Speaker (+) | | ORANGE | | | | RR Speaker (-) | | GREEN | | | | Amp Location | | REAR PASS SIDE OF TRUNK | | | | Steering Cntrls | | NO | | | | Speed Cntrl | | NO | | | | Radio Security | | YES |
Posted By: mysonata05
Date Posted: January 06, 2009 at 10:53 AM
When I connected the white and blue wire that worked. Thanks!!!! I connected all three wires so that my antenna will work. Do you think this will be a problem later on? Also I noticed a whining sound now comes from the speakers? is this coming from the speaker connection? or the ground connection? all I did was connect the two black wires together.
Posted By: soundnsecurity
Date Posted: January 06, 2009 at 11:13 AM
mysonata05 wrote:
When I connected the white and blue wire that worked. Thanks!!!! I connected all three wires so that my antenna will work. Do you think this will be a problem later on?
Also I noticed a whining sound now comes from the speakers? is this coming from the speaker connection? or the ground connection? all I did was connect the two black wires together.
what kind of radio did you install? -------------
Posted By: mysonata05
Date Posted: January 06, 2009 at 12:12 PM
I installed a DUAL Xhd7714 200watts reciever
Posted By: i am an idiot
Date Posted: January 06, 2009 at 4:52 PM
There is a GOOD chance that the noise is coming from your radio. You may have to live with it, or upgrade to another brand of Deck. Does the deck not have a blue and a blue/white wire? If it has only one, it should be fine connecting both wires from the car to the single wire from the deck. If the deck does have both wires, Blue is power antenna, and blue/white is amp turn on.
Posted By: mysonata05
Date Posted: January 08, 2009 at 1:16 PM
But the noise only starts when the car is cranked up, If I just turn the key there is no noise.
Posted By: DYohn
Date Posted: January 08, 2009 at 1:25 PM
You can try grounding the HU separately (not using the factory ground connection) but Dual is a crappy build quality brand and you may not be able to eliminate it. ------------- Support the12volt.com
Posted By: mysonata05
Date Posted: January 08, 2009 at 2:10 PM
Ok I will try grounding the HU separatley, I see they have posting on grounding amps but where could I wire the HU too? Can I use one of the bolts behind the radio in the car? or do I have to run wire to some where?
Posted By: DYohn
Date Posted: January 08, 2009 at 3:13 PM
mysonata05 wrote:
Ok I will try grounding the HU separatley, I see they have posting on grounding amps but where could I wire the HU too? Can I use one of the bolts behind the radio in the car? or do I have to run wire to some where?
That would be fine, just make sure you scrapeany paint off the bolt. ------------- Support the12volt.com
Posted By: i am an idiot
Date Posted: January 09, 2009 at 4:15 AM
i am an idiot wrote:
You may have to live with it, or upgrade to another brand of Deck.
DYohn] wrote:
nd you may not be able to eliminate it.
So yes, try grounding it better, that will help.
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