1999 Silverado Switched ignition
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=87336
Printed Date: May 14, 2025 at 11:24 AM
Topic: 1999 Silverado Switched ignition
Posted By: bentleyrb
Subject: 1999 Silverado Switched ignition
Date Posted: December 17, 2006 at 6:34 AM
Just purchased a 99 Silverado
and the stock radio wasn't working.
The clock on it worked but wouldn't power up.
I installed a new Pioneer purchasing the
pioneer harness to Gm harness and it didn't power up.
I used a multimeter at the vehicle harness and get
constant 12v at the orange but Nothing at the switched
Yellow wire.
Radio fuse under hood is fine.
ANy ideas?
Thanks
Replies:
Posted By: rudydapimp
Date Posted: December 17, 2006 at 7:19 AM
ht orange is dimmer. Yellow should be 12v constant. Red is the 12v switched. make sure that you don't have a fuse inside the truck and make sure that it is wired up correctly
Posted By: cntrylvr79
Date Posted: December 17, 2006 at 8:51 AM
I think he's talking about the car side of the ignition wire which is yellow. Check the fuse panel on the drivers side of the dash. I beleive the fuse for ignition power to the radio is in there.
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Cause I'm So white and nerdy...
First Class Certi-fried installer
Posted By: bentleyrb
Date Posted: December 17, 2006 at 8:56 AM
Thanks. Appears to be missing the fuse there
on the dash side fuse panel.
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