04 silverado convert 5volt wire to 12volt
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=136544
Printed Date: May 31, 2024 at 8:11 PM
Topic: 04 silverado convert 5volt wire to 12volt
Posted By: pvcsilverado
Subject: 04 silverado convert 5volt wire to 12volt
Date Posted: April 30, 2014 at 2:00 AM
I have a 04 chevy Silverado it use to have the feature when the audio system stayed on for 15 minutes after u turned it off or when u opened a door. I changed the head unit and it doesn't do that no more.I found the wire that used to do that feature but its a 5volt wire. Ineed to know whats the best way to convert that 5volt wire to a 12 volt so it would switch on my relay to retain that feature? thank you!
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PVC
Replies:
Posted By: oldspark
Date Posted: April 30, 2014 at 2:56 AM
A 5V relay.
Posted By: sparkie
Date Posted: April 30, 2014 at 2:13 PM
The wire you are testing isn't what you think. The original radio was turned on through a data signal which has nothing to do with whatever wire you are testing. You should use a radio replacement module from either Metra, Scosche or PAC. It will do what you want and retain door chimes etc, which are required for a vehicle safety.
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sparky
Posted By: pvcsilverado
Date Posted: April 30, 2014 at 3:33 PM
Thank you sparky!!youre a life saver!Now where can i get one of those!?
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PVC
Posted By: auto enhancers
Date Posted: April 30, 2014 at 4:29 PM
should be able to get one at any local car audio shop
Posted By: oldspark
Date Posted: April 30, 2014 at 5:48 PM
I'll second pvcsilverado with another Thank you sparky!! you're a life saver!.
OldFarts like me with vintage cars often forget about comms & CANs.
[ If a user says 5V, I'll often assume they do mean 5V (DC). ]
Posted By: i am an idiot
Date Posted: April 30, 2014 at 9:35 PM
A Metra LC-GMRC01 is available at any reputable stereo shop. Retails for 70 dollars.
This is only useable if you did not cut the factory plug out of the dash.
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