99 Jeep Cherokee Sport -- wiper fluid motor

My windshield wiper motor works normally but the pump from the wiper fluid reservoir is not working. I used it less than a week ago and it worked perfectly. I tried to use it a few days ago and no fluid came out. I thought the wiper fluid was low so I refilled the reservoir. It appears that the pump isn't working (I can't hear it and no fluid to front or rear wipers).

Is there a fuse specifically for the wiper fluid reservoir pump -- I didn't have time to check today as I was running late for work :( Where is the electrical wiring to this pump located?

Specs: 99 Jeep Cherokee Sport 4.0 L F/I engine -- 98,880 miles.


Any suggestions?