Ok I need some help on this one, I recently bought the Alpine CDA-9881 deck and installed it myself into a 1988 toyota 4runner. Everything went well except for one problem; When I take the key out of the ignition all the preset radia stations and custom sound settings get reset, I cant figure this out..please help..lol

 

sounds like the +wires for cd decks power/backup are backwords
make sure constant power and key-on(switched) power are going to the right wires
should be all it is
good luck

 

right on, thanks, I will have a look at it