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I recently had my a/c unit give out I replaced the fuse and it worked for about a week and then the fuse blew out again when i tried to replace it the fues blew out right away and i haven't been able to use my a/c yet.
Check blower motor/ if bad replce motor and blower resister together, check ac fans and colling fan relays,ac clutch could be shorting out also hope this helped
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You may be experiencing a short circuit between the unit and the wire from chassis. Try replacing with a new wire that connect to the positive of the unit. Change also the wire (usually yellow) that connect to the unit which is ON all the time for timer purposes.
When the fuse blows figure out what you are doing, what switch is being pressed, then remove the needed panels to access the wiring to the switch and motor it operates, then you will find the damaged wiring and repair the short, no quick fix, just hard grunt work.
hmmm,sounds like you have a short in the wiring somewhere.maybe try at the back of the lighter for starters.has anything been installed recently?check there too.
try another fuse. check that all bulbs work. If fuse blows again in a short time, you have a short in that circuit- a broken wire or wire that lost insulation and is contacting metal. It may or may not be near the bulb you replaced.
Sounds like the computer has short in it. You can get a computer at Oreillys auto parts for around $140.00. You will need to call the part store and order the ecm and give them some info on your engine, so the replacement ecm can be programmed for your vehicle.
I had a similar problem recently with my Epica. During extremely cold weather I tried to use the windscreen washers which were frozen. This blew a fuse within the interior fuse box which controls the wipers, indicators etc. This also activated the flashing red security light on the display. The vehicle was still running but when I truned off the engine it refused to start again. Required to change the fuse (which from recollection is the 3rd down on the right - 10amp) before it would work again. Eventually blew again so replaced it with a 15amp fuse and been working fine ever since....
recheck your connections on the replacement parts may have a loose connection if good than something loose. going south or shorting out will cause the flashing check engine the flashing means [fault ] something is going to fail or is causing a malfunction and will be going out completely have vehicle scanned at an auto store some such as auto zone/ advanced auto do it for free to code gives you a start point
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