Hello all, I have a 2000 Cherokee. My heater/AC blower won't turn on. I had a dead battery and a blown fused wire (idiot with a jump pack). A battery shop replaced the battery and wire but I picked it up after hours and when I tried to turn on the heat - no fan. The radio was dead too, I fixed that by replacing a blown fuse. The shop is pretty much no help and two hours away, all they say is "bring it in", yeah right, drive four hours for a $10 part).
The fuse marked "blower" 40AMP, in the power distribution center is fine. A friend suggested it may be a relay, the question is which one and where and how would I test it (I have a multimeter, just no idea how to test a relay). I realize I could also have a fried wire somewhere but hoping for the relay. Any other thoughts?
Thanks,
Aaron