Question about 1994 Jeep Grand Cherokee

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When changing the battery in 1994 grand cherokee do you have to do something to the radio so the code will not have to be reset afterwards, thanks

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Auto Zone or just about any auto parts store sells a adaptor that plugs into your cig lighter and uses a 9 volt battery to keep your pre sets stored.

Posted on Oct 10, 2010

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Jeep Grand Cherokee says "wait" even after a few hours

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

Mar 19, 2014 | Cars & Trucks

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

Jan 31, 2013 | 1995 Jeep Grand Cherokee

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I'm trying to find out what the code 12 means for a 1994 Jeep Grand Cherokee Limited?

Code 12 on any Chrysler or Jeep vehicle simply indicates the battery has been disconnected. Most of the time this code is induced when someone has disconnected the battery as a means to clear trouble codes. This code will clear itself after several successful starts

Sep 27, 2010 | 1994 Jeep Grand Cherokee

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Changed the battery in jeep and nom the rds radio says wait 2 hours and i can not punch in the security code to make the radio start working again. It is in a 1996 Grand Cherokee right hand drive.

you will have to leave the radio on until it unlocks itself and resets, it could take 3mins or 3hrs, once this has happened you should be able to code the radio.
hope this helps

Nov 09, 2009 | 1996 Jeep Grand Cherokee

1 Answer

My bluetooth in my 2005 Jeep Grand Cherokee Limited stopped working. Is there a way that I can reset the bluetooth? The dealership has reset it once but I can not figure out how to do it. Any advice?

.. "old style way" :)) - try to disconnect the battery for 10-15 minutes, the radio should reset itself. BUT make sure you have your radio code for it. Good luck

Jul 24, 2009 | 2005 Jeep Grand Cherokee

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My battery was acting up in my 2009 jeep grand cherokee. I replaced the battery and then the radio went out. The fuse was bad, so I changed it and the radio is still not working?

When you bought it, you should have been a radio code and instructions on how to re-activate the security feature in the radio. If you don't have the code or instructions a dealer can get the code using your vin #.

Mar 31, 2009 | 2003 Jeep Grand Cherokee

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Changed battery in 1994 jeep cherokee now engine won't start. Tried resetting alarm by unlocking drivers door and hatch door. Still not starting

Do you know how to check codes on your Jeep? Sometimes the crank position sensor goes out but the Jeep will still run until there is an interruption in power to the ECU. I had a 94 Cherokee do the exact same thing. Turn your key in the following pattern: off-on-off-on-off-on. Leave it on and look at the engine light - it will blink out 2 digit codes. If I remember right code 11 is for the crank sensor...

Jan 05, 2009 | 1994 Jeep Grand Cherokee

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