1993 Jeep Grand Cherokee Security System Disarm?

find your BCM, once you do that, you will see 3 sets of plugs coming out of it. Inspect each wire for their color. You will want the wire that is black with a green strip. That wire is the alarm disable. Cut that wire and then touch the wire going into the BCM to any metal part or any part of the frame. That will disable your alarm, after you cut that you will either have to put it back together or permanently attach it to a metal part of the frame or you can use it as a kill switch so that you have to do it ever time you get in your car. Good Luck!!
 
Hi there! I have had trouble with the security system on my 93 Jeep Grand Cherokee a few times, but not for the last few months. My iginition is locked, the security light is flashing and there is a clicking over near the glove box. Generally when this has happened in the past, I am unable to disarm the system by unlocking/locking the driver's or lift gate, but this doesn't seem to be working this time. I don't have the keyless entry fob. Any ideas on how I can disarm so that the Jeep will start? Disconnecting the battery? I am parked in a pay parking deck and would like to move as soon as possible.
 
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