electrical help/meet
#1
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electrical help/meet
I am having some electrical issues with my fan blower/logicon and I cannot figure out how to fix any of this. I am a super novice newbie. I was hoping someone would be willing to help trace electrical grounds and find a possible shorts so i can drive my car in the rain again. My problem is that my fans have stopped blowing, and i replaced the logicon and that did not help.. Please if anyone local can meet me in eugene or something id be grateful!
#4
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Here is a link to the Factory service manual.
Foxed.ca - Mazda RX-7 Manuals
It might help you find the problem, if not start a thread in the 2G tech section. A lot of those guys are really good with electrical troubleshooting.
Good luck.
Foxed.ca - Mazda RX-7 Manuals
It might help you find the problem, if not start a thread in the 2G tech section. A lot of those guys are really good with electrical troubleshooting.
Good luck.
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#9
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Originally Posted by Kingcof22
i have already tried replacing the logicon with a newer one and it worked for one day and then the next day stopped working
#10
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if your blower fan is pulling too many amps it can cause the logicon to burn out. Since there is no blower motor resistor on those cars that you can just replace it kills the logicon when the blower fan starts to crap out. try a different blower and logicon make sure they are units you have never tried.
#11
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i dont have a multimeter and im not even sure how to check electrical stuff.. im very inept at it which is why i asked to meet up with someone...anyone... lol for help. I dont think the blower fan is crapping out since it works when you give it power so im confused
#14
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Have them replace the relays then.
Or have them test the blower motor or look for an electrical short, you said you took it to an auto electrical shop, they'd be able to do both of those things quite easily.
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