the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
icon

No sound from Pioneer AVIC-N1


Post ReplyPost New Topic
< Prev Topic Next Topic >
mgdeez 
Member - Posts: 4
Member spacespace
Joined: May 03, 2004
Location: United States
Posted: May 13, 2004 at 2:28 PM / IP Logged  

I attempted to install my new AVIC-N1 navigation unit today into my 99 Jeep Grand Cherokee Limited with Infinity premium sound system (premium factory system).  Supposedly my jeep uses a common ground system instead of a floating ground system, so I bought this unit ( http://www.sounddomain.com/sku/PERCHYAH), and proceeded to wire it up.  Well, I tried every different combination of ground connections (the AVIC-N1 has two grounds and there is another ground connection coming out of the CHYAH unit).  Nothing would give me any sound.  The unit functioned in every other way but no sound at all, no beeps, no radio, nothing.  So, I proceded to cut apart the CHYAH unit to just use the two wiring harnesses and wire them directly to the AVIC-N1's harness, and still no sound.  I hook up my stock head unit and lovely radio comes out, so I know I haven't done anything to that system.  According to this site about 99-04 Jeep Grand Cherokees ( http://www.wjjeeps.com/audioupgrade.htm#AFTER) one of the options to add an aftermarket unit such as the AVIC-N1 is to just use an harness, which is basically what I have now after cutting up the CHYAH unit.

I'd appreciate any help anybody can offer.  I'm not new to electronics, I've done a handfull of HU installs in variuos vehicles, but I'm not quite sure about this common ground system I've seen that my Jeep is supposed to have. 

Thanks

DanDan 
Copper - Posts: 125
Copper spacespace
Joined: September 25, 2002
Location: United States
Posted: May 13, 2004 at 6:17 PM / IP Logged  
You should be able to interface the factory amp with no problem. You do need to tell the amp to turn on though. There is a wire on the end of the speaker plug that has to be powered by the blue wire from the N1. It tells the amp to turn on. Thats all I have ever had to do to interface the infiniti system. Hook up the old radio and find out which wire has 12 volts on it when you turn it on and off and hook up the N1 to that.
DanDan
auex 
Platinum - Posts: 5,041
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spacespace
Joined: December 23, 2002
Location: Arizona, United States
Posted: May 13, 2004 at 8:08 PM / IP Logged  
I haven't messed with the new Pioneer's yet, but I am assuming that there is a "brain". What I would do is mount the brain in the place of the factory amplifier and bypass the factory amp right there. The pioneer will probably sound better then the infinity amplifier anyways.
Certified Security Specialist
Always check info with a digital multimeter.
I promise to be good.
Tell Darwin I sent you.
I've been sick lately, sorry I won't be on much.
DanDan 
Copper - Posts: 125
Copper spacespace
Joined: September 25, 2002
Location: United States
Posted: May 13, 2004 at 8:53 PM / IP Logged  
Sorry Auex, there is no brain. There is a hide away box but audio output does not come from there. Most all of it is built into the one unit. He will not be able to remove the infiniti amp anyway since the infiniti speakers are 1 to 2 ohms and will burn out the Pioneer in quick order. So unless he wants to replace all his speakers I would interface it. The infinity will sound very good in my opinion.
DanDan
auex 
Platinum - Posts: 5,041
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spacespace
Joined: December 23, 2002
Location: Arizona, United States
Posted: May 13, 2004 at 9:43 PM / IP Logged  
Like I said, I haven't messed with one. But I still dislike the sound of most factory systems, including infinity.
Certified Security Specialist
Always check info with a digital multimeter.
I promise to be good.
Tell Darwin I sent you.
I've been sick lately, sorry I won't be on much.
mgdeez 
Member - Posts: 4
Member spacespace
Joined: May 03, 2004
Location: United States
Posted: May 14, 2004 at 8:31 AM / IP Logged  

DanDan,

Thanks for the reply.  I never hooked up the blue wire as I was not really thinking and reading it as powered antenna hookup.  I'm sure once I hook that up everything will work.  Now that I think about it, other amps I've installed I remember having to hookup the remote power on lead, just didn't think the factory system had one.  Thanks for the help.

As far as replacing the factory amp, the stock system sounds ok for now.  I have to let my wallet recover from the AVIC-N1 purchase.  Thanks for the help and once I get a chance to hook the system up again I'll post the results.

MGDeez


Sorry, you can NOT post a reply.
This topic is closed.

  Printable version Printable version Post ReplyPost New Topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

  •  
Search the12volt.com
Follow the12volt.com Follow the12volt.com on Facebook
Friday, March 29, 2024 • Copyright © 1999-2024 the12volt.com, All Rights Reserved Privacy Policy & Use of Cookies
Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

Secured by Sectigo
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
Support the12volt.com
Top
the12volt.com spacer
the12volt.com spacer