No power to switch to blower motor. checked fuse and appeared to be ok. it is between fuse panel and switch.
Well, not exactly.
The blower switch gets power from the control panel that gets power from the 25amp fuse in the fuse box.
The wire from the fuse box to the control panel is black and tan, the wire from the control panel to the fan switch is yellow and brown.
SOURCE: jeep fuse box
the 2nd box is to the left of the brake pedal mounted to the fire wall.... I NEED A DIAGRAM!!
SOURCE: 2000 jeep cherokee sport fuse diagram
unfortinately the fuse box is under the hood and there is no panel inside the 2000 cherokee or diagram, i had to buy an online manual to find out what fuse went where for my jeep but its not with me. You can just pull the fuses out one at a time and look at them - I know its a pain. It might be your window controll switch - mine is bad as well. It is a common problem for these cherokees especially over 100k, they wear out - I initally thought it was my fuse as well because the lights in the window switch didn't light up anymore - but it is my switch.
SOURCE: Need Jeep Fuse Box Diagram
http://i35.tinypic.com/2mhv1b6.gif
or
http://www1.autozone.com/az/cds/en_us/0900823d/80/15/3f/bc/0900823d80153fbc/repairInfoPages.htm
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SOURCE: 2000 jeep cherokee sport fuse diagram
Likely you are looking for a 30 amp circuit breaker...(Looks like a small rectangular metal fuse) But...if the power door locks work, i don't think that it's bad (serves locks & windows) My diagrams show a bunch of diodes and resistors inside the master (drivers) door switch, but I've had a few apart and never saw any. (embedded?) Personally I don't see anything that shows me reliability built into the switch...It's a really "iffy" design (one in my niece's Jeep only works when the sun shines on the drivers door) There is also a control module associated with the windows but I've never needed to replace one and the manuals never tell you where they are!
Check power at the switch and check harness where it goes through the rubber boot between the door and body. at least 80% of problems I've seen are either the switch or that wiring. Wires can be spliced and you can get a decent used switch at most scrap yards.
Good luck...glad they aren't stuck down!!!
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