i have a 91 jeep cherokee, everything was working fine, i was headed home noticed a guy off the side of the road so i pull over make sure he was ok start driving home and go to give a signal and nothing. so i stoped and got to looking, my flashers stopped working, turn signals, and brake lights all stopped working. the blinkers wont even click or show up on dash???? anyone have any idea what it could be????

 

Check fuses, bulbs and flashers. If you don't know which fuses to check, check all of 'em. I'd clean and di-electric grease all of 'em too. Jeeps like clean connections.

 

The flashers and brake lights are on a different fuse than the signals. But I believe it is all routed through the multi switch on the column. So if it isnt the fuses i would check that next.