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Unread 07-01-2013, 08:59 AM   #1
josh1011
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1991  
 
Join Date: Nov 2012
Location: frankford, delaware
Posts: 15
A/C fuse

On my jeep it has an old R12 system but does the compressor clutch have a fuse? i found a fuse in the motor compartment that says A/C but i dont know how to check to see if its bad. (its a fuse thats all black and has 4 prongs) my A/C clutch wont engauge even after the ac was on full blast for 5 minutes.

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Unread 07-01-2013, 08:33 PM   #2
AZ Jeff
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2014 JK Wrangler 
 
Join Date: Sep 2005
Location: San Tan Valley Arizona, AZ
Posts: 7,463
Quote:
Originally Posted by josh1011 View Post
On my jeep it has an old R12 system but does the compressor clutch have a fuse? i found a fuse in the motor compartment that says A/C but i dont know how to check to see if its bad. (its a fuse thats all black and has 4 prongs) my A/C clutch wont engauge even after the ac was on full blast for 5 minutes.
That's not a fuse, it's a relay that turns power on to the compressor. Try swapping it for another relay of the same size/type in the fuse box and see if it restores compressor function.
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