[15RubieJK]

Not sure if there's a internal battery that looses power eventully but I've had the battery disconnected for a few hours with no ill effects.

 

[bearman95]

Not true on a 2012 or a 2015, been there and done that numerous times. The radio always work just fine.

 

[jkudave]

I was told that if you disconnect the battery in a JK (it's a 2014), that the radio will require a code before it will function. Any truth to this?

If you remove the radio and put it in another JK or compatible vehicle, you would then need a code.

 

[WillyD]

Over night no issues, It's when the radio sees a different vehicle computer (or vise versa) the code is needed

 

[15RubieJK]

Forgot about the communication over the can-bus. Makes sense.

 

[fzmax]

Awesome info, thanks guys. This is my better half's ride that she bought new. I wouldn't want to kill her tunes.

Is the code available from the dealer?