1995 cherokee jeep Wrong code was inputted and the

someone swapped the RADIO
so you get to go to jeep.
or
the 6 ways are here.2 are "danger way"

http://jeepdied.com/pdf%20and%20more/keep-alive.html#radio

double posted and again with the radio model 3 letter missing in post.
that year they had 4 radios.
and the FSM and oper . guide is devoid of Pin code instructions.
only the FSM states all issues with radio are dealer only issues.
my cars this old have newer radios installed.

the radio has a model, we need that to answer.
RAZ , RBN , RAS, and many many others.

There is a "wait" period because someone has entered the wrong code 3 times.
You can try waiting with the key in the run position for 45 minutes. Just watch out for the lights coming on as that would just kill the battery.

Don't start it.... just leave the key all the way forward in the run position for about an hour.

The radio should say "code" after 45 min or so.

If you don't have the proper code, Just call any jeep dealer and talk to someone on the service drive... tell them you changed your battery and the radio wants a code that you don't have.
They should help you through the problem.

You can look in the glove box and in the owners manual for a code sticker.... Some people stick them to the back of the glove box or on the radio page of the owners manual.

Hope this helps

call the dealer. there mite be a reset procces. when i worked at sears we had to call the dealer on problems like this.

hi tray to take the battery cable out and wait till hour
then tray again

if not so theres is problem with radio

try here

www.ukbookshelf.co.uk

have to wait--- if code put in wrong and goes from loc to sec will have to go to dealer to reset ur radio

abs light could be brake pads need replacing/sensor gone.check pads NOW...18th of an inch is too low.... radio is telling you to wait until it will take the correct code (inputted wrong the last time)

12 is a battery disconnect within the last 50 start cycles and 55 means the end of the diagnostic cycle.  Basically the computer found nothing wrong. The 12 code may seem incorrect if you haven't disconnected the battery recently, but from my experience the 12 code shows up almost all the time regardless.