I have a 1994 jeep cherokee 2.5 sport and have the same problem. The battery is charging now. I have just read on another forum that is could be the alarm? I dont use the alarm anymore but could that still be draining the battery?
Denise, April 2010
Does your Jeep have a tow package on it?
My ZJ I used to have had this problem, and I traced it to the the module for the tow package, which I think has a buzzer in it also as indicator warning.
Best of luck.
Peter