HELP !!! A/C poping fuse ??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

BALDMIKE · 07-02-2005, 01:03 PM

Hey Guyz,

I just replaced my high speed fan relay for my A/C fan blower as it would not
work on the high fan setting, only low and medium.

Now that I replaced the relay it is blowing the 20 amp fuse when I switch the A/C to high ?

Anyone have any Idea as to what the hell is going on ?

Thanks.......

BALDMIKE · 07-02-2005, 09:44 PM

Quote:

Originally Posted by BALDMIKE

Hey Guyz,

I just replaced my high speed fan relay for my A/C fan blower as it would not
work on the high fan setting, only low and medium.

Now that I replaced the relay it is blowing the 20 amp fuse when I switch the A/C to high ?

Anyone have any Idea as to what the hell is going on ?

Thanks.......

Anyone have any Ideas ?

ureckme · 07-02-2005, 10:51 PM

I'm not sure but I think it takes a 30 amp fuse. Matt

BALDMIKE · 07-03-2005, 12:44 AM

Thanks for the reply Matt,

I looked in my 1979 owners manual and it states a 20 amp fuse for the A/C....

NeCrOmAnCeR · 07-04-2005, 10:01 AM

Is it the inline fuse for the high speed relay, or the actual A/C fuse in the fuse box?

BALDMIKE · 07-04-2005, 12:48 PM

Where is the inline fuse at ?
All I know about is the 20amp fuse in the fusebox inside the cab.

07-02-2005, 01:03 PM	#1
BALDMIKE Enormous Member Join Date: May 2005 Location: CLOUD "9" Posts: 108	HELP !!! A/C poping fuse ??? Hey Guyz, I just replaced my high speed fan relay for my A/C fan blower as it would not work on the high fan setting, only low and medium. Now that I replaced the relay it is blowing the 20 amp fuse when I switch the A/C to high ? Anyone have any Idea as to what the hell is going on ? Thanks....... __________________ "79" Chevy Stepside 350/350 Check my Blog @ www.BaldMikesWorld.blogspot.com

07-02-2005, 10:51 PM	#3
ureckme ureckmefixit2@cox.net Join Date: Dec 2004 Location: Mesa AZ. (Phoenix) Posts: 1,284	I'm not sure but I think it takes a 30 amp fuse. Matt __________________ That's U RECK ME FIX it 2 74 Chevy Short Bed 355ci Sportsman II 64cc Angle Plug Crower Custom Grind .462in .486ex Dyno Test 422hp @ 5600 And it's got a Holley 3.73 Gears 12 Bolt 3.73 w/Posi 700R4 Going In I'm a Body Man So There! That's why it's not painted

07-03-2005, 12:44 AM	#4
BALDMIKE Enormous Member Join Date: May 2005 Location: CLOUD "9" Posts: 108	Thanks for the reply Matt, I looked in my 1979 owners manual and it states a 20 amp fuse for the A/C.... __________________ "79" Chevy Stepside 350/350 Check my Blog @ www.BaldMikesWorld.blogspot.com

07-04-2005, 12:48 PM	#6
BALDMIKE Enormous Member Join Date: May 2005 Location: CLOUD "9" Posts: 108	Where is the inline fuse at ? All I know about is the 20amp fuse in the fusebox inside the cab. __________________ "79" Chevy Stepside 350/350 Check my Blog @ www.BaldMikesWorld.blogspot.com

07-04-2005, 10:01 AM	#5
NeCrOmAnCeR Registered User Join Date: Feb 2004 Location: Hodgenville, Ky Posts: 735	Is it the inline fuse for the high speed relay, or the actual A/C fuse in the fuse box?



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