2003 trailblaser aftermarket unit
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=115526
Printed Date: May 18, 2024 at 10:41 AM
Topic: 2003 trailblaser aftermarket unit
Posted By: popeye004
Subject: 2003 trailblaser aftermarket unit
Date Posted: August 07, 2009 at 10:43 PM
Hi guys can anyone help me here I have a trailblaser 2003 and when I install the headunit and I am using a harness PAC-C2R-GM24 to connect the headunit to the truck so I don't have to splice the wire but I get no sound. I hooked up the head unit to a set of speakers and I get sound from them, I then installed my factory stereo back in and it has sound but when I install it using the harness I have no sound Can anyone tell me whats going on.
Replies:
Posted By: i am an idiot
Date Posted: August 07, 2009 at 10:49 PM
Is there a blue wire on the pac adaptor? If so it is the amplifier turn on wire for the factory amplifier. It may be labeled Power Antenna. Connect it to the blue/white wire of your aftermarket deck.
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Let's Go Brandon Brown. Congratulations on your first Xfinity Series Win. LGBFJB
Posted By: popeye004
Date Posted: August 07, 2009 at 11:20 PM
i am an idiot wrote:
Is there a blue wire on the pac adaptor? If so it is the amplifier turn on wire for the factory amplifier. It may be labeled Power Antenna. Connect it to the blue/white wire of your aftermarket deck.
I think I remeber seeing that, Thanks alot I will try it tommorow.
Posted By: popeye004
Date Posted: August 08, 2009 at 5:34 PM
Ok I hooked up the blue wire and still no sound.
Posted By: i am an idiot
Date Posted: August 08, 2009 at 5:53 PM
Did you connect it to the blue or the blue/white wire of your deck? Did you test it listening to the tuner or to a CD?
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Let's Go Brandon Brown. Congratulations on your first Xfinity Series Win. LGBFJB
Posted By: popeye004
Date Posted: August 08, 2009 at 6:17 PM
I accully hooked it up to both wires while the deck was on and both wires gave me no sound. I just don't understand it's driving me crazy.
Posted By: i am an idiot
Date Posted: August 08, 2009 at 6:42 PM
Do you have a volt meter to make sure that your radio is putting out 12 volts on the blue/white wire? Also when you connected the test speaker, were the rest of the speaker wires still connected to the harness?
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Let's Go Brandon Brown. Congratulations on your first Xfinity Series Win. LGBFJB
Posted By: popeye004
Date Posted: August 08, 2009 at 8:19 PM
Yes it has 12 volts and the other speaker were hooked up I just unpluged one speaker to test it.
Posted By: i am an idiot
Date Posted: August 08, 2009 at 8:40 PM
I really have no idea what you may have going on. If you want to drive here I am sure I can figure it out.
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Let's Go Brandon Brown. Congratulations on your first Xfinity Series Win. LGBFJB
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