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No Power to Heater Blower

17K views 11 replies 4 participants last post by  mph1920  
#1 ·
Haven't needed the heater trough the summer but with winter coming I'ld like at least have the defroster. Living in Florida it doesn't get that cold that often but when it does its nice to keep warm.. I first checked the fuses & the are ok.. next I pulled the plugin off the blower hoping for a power reading .. none.. next I pulled the dash cover off of the control panel and checked for power into the blower switch.. nothing. Any ideas?

thanks Mark :nonod:
 
Discussion starter · #6 ·
Like you Misinformation I'ld leave my head too but i did have the key in the on position, thanks for the schematic I'll check this out and get back later, BTW where would the relay be located?

thanks again
Mark :yesnod:
 
Discussion starter · #9 ·
thanks for the input, had work today and the sun is going down quick. will have time tomorrow to check things out further. i did a jump to the blower so i know that it does work. will keep you posted with progress

thanks
Mark :yesnod:
 
Discussion starter · #10 ·
thanks for the help MissInformation & Electro, it turns out it was the blower relay, located right where you said MissInformation, but with such a small area to work with it was hard to get to (right infront of the battery). Now I get to reverse the process of the dimantled dash... BUT WAIT THERE'S MORE!
As long as we're on electrical problems... I had some trouble with my fuel pumps (2). I replaced both (inline & intank), withing 2 months the intank pump went out and I had to replaced the pump motor (I had replaced the whole assembly originally) this was a NAPA product and the odering took too much time. Now the pump works but the fuel gauge sending unit doesn't. It had worked previously. Should I return the whole unit (which will be a pain and it has been 6 months ) or is there another remedy. Any help?

Thanks
Mark :thumbsup: