my question is we have a jeep cherokee limited 1989 the heater blower motor was working intermittitly then not at all... my husband replaced the blower motor...and it still does not work. After much electrical testing to find that both both motors were in working condition after jumping to the battery. The fuse is working as well, but no power is at the fuse terminals. Also checked was the resistor and the temp/ speed control switch. No power seems to be anywhere. At the relay center both old and new were swapped out with no positive results. Any suggestions would be helpful.

thanks a bunch