2011 escalade no sound from radio after battery replacement
Does the radio power up? Sometimes you need a code. Are you the original owner?
Powers up fine. Just no sound or code. I am not the original owner. Bought last year!
As galant said you might have to go to the dealer to get a code.
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Check the owner’s manual;
A- To see if there is a code requirement
B- A diligent first owner might have written the code on the back of the manual
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recheck your battery connections. I had this happen once on a Chevy van, and a cleaning and retightening of the battery cables took care of my issue.
Radio powers on just no sound!!