Car: 2007 Chrysler 300 C
Join Date: Mar 2018
Location: New Jersey, USA
Thanked 42 Times in 39 Posts
Hook up that stereo to power and try connecting speakers to it, to make sure that it is not defective.
Power it with the battery or off of a booster pack.
If it works that way, then it is either the pac, or a wiring issue.
Please come back and tell us what the solution to your problem was, so that others coming here can learn from it.
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Last edited by BiliTheAxe; 10-31-2018 at 07:18 PM.