Where is the Ignition Control Module for 91 YJ

My YJ has been shutting down while driving and I have identified that the ICM is bad thanks to these forums. But the problem i have is that i cannot find the module. I looked under the overflow tank, behind the battery, and under the dash. I can't find it!!!! Please help. I am dying here.:banghead:

By the way, in most cases if your jeep is shutting down it is this module. in most cases the module is under the overflow tank on the driverside fender.

i have a yj and its located under the windshield washer reservoir not the overflow tank!!! its pretty big about 5 x 7 inches in diameter and not underneath the tank but just below it... not to be wierd but look again in that area .. also mine unbolts from the driver side wheel well its three small bolts in a triangle pattern hope that helps that is also where a friend of mines is located , dont know if they changed the location after a certain year ....look again and good luck!