The Blower fuse ,30 amp, keeps blowing fuse. first time i replaced the fuse it lasted a year. now the fuses are blowing as soon as they are put in. Where should I start? Car has old command start that may be causing it. not sure. blower motor was replaced 5 yrs ago too.
Always start on a switch when they all they cause that
SOURCE: my hot wire for my
If you don't want to go to the bother of changing the fuse box then you can run a power wire direct from the battery to a switch inside the car and hook the blower motor to the other side. It will always be live so you will have to remember to turn it off when you turn the car off. Also make sure you put an in-line fuse between the switch and the blower motor. Make sure that when you feed the wire through the firewall that it can't connect with metal or it will short out. Put the wire through one of the rubber plugs that are already there. Hope this helps.
Testimonial: "thanks alot gotta find the blower motor now and get me some wire switch and inline fuse "
SOURCE: blower fuse on 99 mercury cougar continues to blow
Internal blower motor short, check this and ground connections.
It could be a relay or a shorted wire
No, the compressor will NOT cause these fuses to blow. You have a SHORT in your electrical system. you have a HOT wire getting into the Ground for that system
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