My radio for my chrysler grand voyager year 2008 is temperamental and doesnt work fully. I took the radio out to see if there was a loose connection and when I put it back in it asked for a security code. When.I started the car it still allowed the amount of use it had before, so if its possible I would like to put a security code in to see if it helps. The 14 digit pin is T00BE150851053. Thanks in advance