blower motor not working

blower motor (2000 CHEROKEE) whether for heat or a/c was intermitent, now does not work at all. fuse is good. is there a relay to replace? or is it most likely the motor? if it is motor, where the hell is the blower motor?

yes i believe there is a relay (check the book) but if it is good you may want to check the motor (on the older jeeps its far left looking at engine on the firewall.. check by hooking a jumper wire to the hot side it should kick on if not than you may want to look the wires over if its burnt dark (inside) than replace it.. the older chreokees have a bid prob with burnt heater wires