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10-27-2022, 03:52 PM
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#1 |
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Registered User
 Join Date: Sep 2022
Location: Keller, Texas
Posts: 34
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1978 GMC K15 Fuse Block
Hello guys, can someone decipher this fuse block image from my 1978 owners manual? I am not sure what the UVWXZ means. Is this a fusible link? If so, can these go bad? Thanks for any insight on this.
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10-28-2022, 12:24 PM
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#2 |
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Registered User
Join Date: Dec 2011
Location: WA
Posts: 378
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Re: 1978 GMC K15 Fuse Block
Not sure exactly what you are referring to. There is a red connector that plugs in where the letters are UVWXZ. For example I know the 4x4 indicator light harness plugs into the fuse block with a red connector.
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10-30-2022, 08:18 AM
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#3 | |
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Registered User
Join Date: Oct 2015
Location: Ottawa, Ontario, Canada
Posts: 766
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Re: 1978 GMC K15 Fuse Block
Quote:
what the UVWXZ means (that the location on the fuse box plug or wire some will be fused some may not be notes on fuse or your manual.) So if you're looking, for trace wire goes show the area to look for it on the fuse box. As far as I recall there is no fusible link in the dash of 73-79 unless it fuses (buss) plug in. I hope this help you
__________________
 1977 REG cab Long Bed with a 1984 Front Clip, 82 305 .60 over 9.0.1 flat top pistons, 4bbl, TH350, w/84 SS-intake & cam , w/ 1977 big block rad, 1975 gear box, 1984 master w/ metric fittings top & SAE fitting @ portion block, 1975 3.42 gear open diff. Duel 77-87 Factory air cleaner, duel inlet from rad support . Down sized 9' to new 8' Steel flat bedWas a 77 454 w/308 gear. Taken out 550 lbs. up front with motor clip change. Last edited by Pontiac1976; 10-30-2022 at 08:32 AM. |
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