2003 Suzuki XL7, Amp Bypass

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=147210
Printed Date: April 25, 2024 at 8:47 AM

Topic: 2003 Suzuki XL7, Amp Bypass

Posted By: pogue _mahone
Subject: 2003 Suzuki XL7, Amp Bypass
Date Posted: January 09, 2022 at 10:19 AM

I just installed a deck, there was no stereo in it when I got it. It sounds terrible, there is obviously a factory amp that's got to go. I was hoping there might be some wiring diagrams for the amp bypass. It would be nice to find something before I dig into this.
Anyone have any experience with vehicle?
Thanks in advance.

Replies:

Posted By: i am an idiot
Date Posted: January 09, 2022 at 11:50 AM

Radio 12V      white      +      radio harness
Radio Ground      black      -      radio harness
Radio Ignition      white/black      +      radio harness
Radio Illumination      violet/yellow (dimmer)      +      radio harness
Left Front Speaker (+/-)      brown/white - brown/black      +,-      radio harness
Right Front Speaker (+/-)      gray/green - gray/black      +,-      radio harness
Left Rear Speaker (+/-)      lt. green - lt. green/black      +,-      radio harness
Right Rear Speaker (+/-)      gray - gray/black      +,-      radio harness

directechs shows nothing about an amplifier

-------------
Let's Go Brandon Brown. Congratulations on your first Xfinity Series Win. LGBFJB

Posted By: pogue _mahone
Date Posted: January 09, 2022 at 10:38 PM

Thanks. I couldn't find anything on an amp either. I'll have to ohm out the speaker circuits. It starts crackling and sounding terrible after about 15 minutes then after a little while it will stop making sound altogether. I thought it was the cheap Blaupunkt deck I had put in. I swapped it out for a less cheap Boss unit, same issue. It does have a factory sub.