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small black plug on back of factory unit ???

Posted: Tue Dec 26, 2006 4:13 pm
by badgett
I put an aftermarket head unit in my 2000 and I noticed the small plug that just clips to the back of the factory unit. Do I need to use it for a ground ? My unit is blinking with the bass.

Posted: Tue Dec 26, 2006 9:25 pm
by Diablo0
Small black plug? If it was round it sounds like your antenna ;-)

Did the port that the plug was connected to look like the "Radio Antenna Connector" or something else?

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Posted: Wed Dec 27, 2006 8:40 am
by EvoNeon02
Its the ground wire. You have to cut it and run the ground from your new head unit to it. It confused me at first when i did my boys car but thats what you do.