1975 mustang radio

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=75374
Printed Date: May 01, 2025 at 12:53 PM

Topic: 1975 mustang radio

Posted By: mc97z34
Subject: 1975 mustang radio
Date Posted: March 30, 2006 at 9:16 AM

i have a 1975 mustang II and it only has an AM radio and one speaker stock, i wired in a pioneer HU in the glove box and put some more speakers in. i thought i had found a constant 12volt wire for the wire that always needs power so all my presets and setting would save. well the wire i found loses power when the engine cranks and i loose all my settings. what should i tap into that doesnt loose power? i need a diagram for this car also

thanks

mike

Replies:

Posted By: Velocity Motors
Date Posted: March 30, 2006 at 9:28 AM

At the fuse panel by the driver's foot well you will need to meter one of the connectors there. The Mustang that I did, I had found a constant wire there without a problem.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Posted By: sparkie
Date Posted: March 30, 2006 at 3:30 PM

Try testing the wire off the cigarette lighter. They are usually a battery feed. The factory used to use the same circuit for their radio memory.

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sparky

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