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My 2001 chevy silverado blows 10 amp ac fuse under hood every time I engage ac. It's a 2500hd 4x4 6.0. I had two ac shops look at it without any luck. It has a good high & low pressure switch. No blockage internally, has been cleaned prior to new freon. 1.8 pounds is currently in it. The last shop told me it was an electrical problem in the harness. I replaced the ac pump twice because the first pump was determined it had a short in the coil. The second pump checks out good but has same overall problem.

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Posted on Jan 02, 2017

  • 183 Answers

SOURCE: compressor will not engage

the switch shuts off compressor when its low on freon..try adding some

Posted on Mar 11, 2010

  • 1252 Answers

SOURCE: My ac is not blowing

If you can turn the compresser with your hand freely ? then you can just replace the clutch...if not, the whole compressor needs to be replaced..

Posted on Jul 06, 2011

  • 7 Answers

SOURCE: 96 mustang gt ac blows fuse after 5 minutes.

it sounds to me like a AC resistor issue i have a beemer that did that same thing to me and it turn out that it was my ac resistor it would burn out my 30 amp ac fuse in 2 to 3 minutes usually when the resistors in a circuit break they tend to burn out the fuses as a warning. easy way to find out is by putting in a new fuse and after a minute go touch the negative lead on you battery if the cable is really hot then there's a short in the circuit or in the case of your ac it would be a broken resistor.
http://www.oreillyauto.com/site/c/search/Blower+Motor+Resistor/02627/C0331.oap?make=Ford&model=Mustang&year=1995&vi=1134166
there simple to get and simple to replace.

Posted on Jul 11, 2011

  • 42042 Answers

SOURCE: 2003 dodge neon keeps blowing ac clutch fuse

check the wire from the ac clutch back and look for a dead short to earth . look for pinched wire. Wire worn by drive belt etc. Any indication of where a live wire is touching earth.

Posted on Apr 21, 2013

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