switched power in 2004 chev avalanche?
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=124157
Printed Date: May 04, 2024 at 3:56 PM
Topic: switched power in 2004 chev avalanche?
Posted By: gnelsonjr
Subject: switched power in 2004 chev avalanche?
Date Posted: October 27, 2010 at 7:50 PM
Hello,
Looking for a switched power source in a 2004 chevy Avalnache. I had originally tapped directly into the fuse box, but im looking for something a little more permanent and safe. I have tried the cig lighters and they didnt work. Also tried tapping into the factory harness and that didnt work. Truck does have the bose system, but that has all been removed by a previous shop.
Thanks
Replies:
Posted By: Velocity Motors
Date Posted: October 27, 2010 at 9:01 PM
There is a PINK wire at the ignition harness that will do. You need to remove the lower driver side knee bolster and there is a metal plate that needs to be removed as well. Once you remove this, you will see the ignition wires.
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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: mrm1776
Date Posted: October 27, 2010 at 9:08 PM
I typically remove the knee bolster and grab my accessory at the ignition harness.
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MECP Basic Installation Tech
Certification ID: CEA195600
Pioneer AVIC-X920BT
Polk Audio DXi 6500 - front
Rockford Fosgate Power T1693 - rear
Alpine MRP-F300
Alpine MRP-M500
Alpine SWR-1242D
Posted By: mrm1776
Date Posted: October 27, 2010 at 9:09 PM
Or if you're feeling adventurous you can grab the RAP at the BCM. I believe it's a dark blue wire.
-------------
MECP Basic Installation Tech
Certification ID: CEA195600
Pioneer AVIC-X920BT
Polk Audio DXi 6500 - front
Rockford Fosgate Power T1693 - rear
Alpine MRP-F300
Alpine MRP-M500
Alpine SWR-1242D
Posted By: gnelsonjr
Date Posted: October 27, 2010 at 9:38 PM
Would this be the same pink wire used to tap in the PAC steering wheel control?
Posted By: mrm1776
Date Posted: October 27, 2010 at 9:42 PM
Depends... Where is that pink wire going? Is it in the radio harness? or the ignition harness?
-------------
MECP Basic Installation Tech
Certification ID: CEA195600
Pioneer AVIC-X920BT
Polk Audio DXi 6500 - front
Rockford Fosgate Power T1693 - rear
Alpine MRP-F300
Alpine MRP-M500
Alpine SWR-1242D
Posted By: gnelsonjr
Date Posted: October 28, 2010 at 12:31 AM
The one im talking about goes through the firewall.......Im not sure how comfortable i am going into the steering column.
Posted By: awdeclipse
Date Posted: October 28, 2010 at 12:30 PM
Steering Column is easy, once you remove the lower dash and that steel plate that VelocityMotors mentioned everything is pretty easy to get to.
Bonus: You'll have plenty of room to test all your wires before making any connections.
Posted By: Ween
Date Posted: October 28, 2010 at 2:52 PM
easier:
at the MBEC (Mid Bussed Electrical Center) which is underneath the dash to the left of the steering column. Upper left hand connector labeled SEO on the cover. Has two battery feeds, one accessory, one ignition and a ground. Fuses in fusepanels labeled beginning with SEO (figure that) .
SEO B2 ... 30A, SEO B1 ... 15A, SEO IGN ...10A, SEO ACCY ... 15A.
a .110 female tab terminal(s) will fit on the male tab terminal(s) that are exposed. you can route the wiring upwards from beneath to cover to keep the drivers feet from contact.
info pulled from GM Upfitter website
mark
Posted By: soundnsecurity
Date Posted: October 28, 2010 at 11:14 PM
2 7mm screws and 4 10mm bolts are you have all the acc or ignition you could ever want.
pink and white are ignition (stays live during crank)
brown and orange are accessories ( not live during crank)
whatever you do, FUSE THE WIRE!!
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