checkALL of your fuses short could be a problem. i have a 95 blazer, bumps may of screwed up wiring like in mine
There is an electrical short to ground in the fan switch or in the blower motor itself.
there is a short somewhere in dash or heater, you need to fix that to stop fuses blowing
If fuses check out fine, then check the dashlights and taillights themselves, if those check out then most likely there is an electrical problem elsewhere
There might be a bad fuse causing the heater to not work. Check the fuses if they are all ok you may have a bad blower motor. when you turn the heater on and no air is blowing then it is your blower motor.
bottom element is probably bad. another sign of this is that you run out of hot water fast.
The compressor is coming on because you have the heater set to defrost. Take it off defrost and the compressor will not come on. I would suspect the compressor is locked up.
Beause there is probably a short/bad connection in the switch, or the blower motor itself
Are you blowing fuses or are the bulbs blowing? Blowing fuses would be a sign of any wires or metal contacts in your brake circuit grounding out or shorting on themselves. You'll have to check all of the wiring in your brake light/switch circuit to be sure.
fan motor could be bad
yes i can answer what is shorting the chevey tahoe fuses theres a promblem with the starter wires moving and touch and grounding on to the starter remove starter and adjust wirers
Check fuses
Check your fuses!