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08-01-2005, 11:27 AM
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#1 |
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Registered User
Join Date: Mar 2001
Location: Houston, tx
Posts: 141
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Horn Question
I have a 72 Blazer and I’m having trouble getting my horn working. Does the horn circuit have a fuse in it?
Thanks Mark |
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08-01-2005, 11:58 AM
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#2 |
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Registered User
Join Date: Aug 2002
Location: Farmers Branch, Tx
Posts: 1,009
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I am haveing the same problem with my 67 so I have the same question. Also, my fuel gage is not working.
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http://www.picturetrail.com/jwill41 67 1/2 ton GMC short step side 68 1/2 ton Chevy long fleet side 72 1/2 ton Chevy Suburban 99 1/2 ton Chevy Suburban founder (and only member) of the primer/clearcoat club |
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08-01-2005, 01:07 PM
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#3 |
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Its a Truck Thing......
Join Date: Dec 2004
Location: Sierra Vista, Arizona
Posts: 3,179
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There is a fuse and a horn relay, remember the horn button provides the ground circuit for the horn. If Im right, havent looked at the circuit in a while, the fuel guage works on that fuse too.
Smitty
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71 C10 283/3SPD Full Resto 71 GMC 1500 Sierra Grande http://67-72chevytrucks.com/vboard/s...d.php?t=518599 70 C10 Suburban Former military GSA truck. 72 Chevy Blazer 4X4, Sloppy Jo, Mountain Climber. Wife says no more trucks. http://67-72chevytrucks.com/vboard/s...d.php?t=707378 72 GMC 1 Ton Motor Home, wife said no more trucks until she saw this one. Gen 3 6.0/4L80E 4.10 http://67-72chevytrucks.com/vboard/s...d.php?t=761110 68 GMC Suburban was 3/4 ton, now 1/2.Wife shook her head 71 C30 Wrecker 71 C20 Scott-Bilt As weird as it gets..BB Cheyenne AC Truck 68 GMC Long Stepside. They keep following me home 69 C30 Former Motor Home, Flat Bed time 70 G20 Red-E-Kamp Conversion "I'm your Boogy Van" |
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08-01-2005, 04:17 PM
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#4 |
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Registered User
Join Date: Aug 2002
Location: Farmers Branch, Tx
Posts: 1,009
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Thanks smitty, I will look at it when I get home.
__________________
http://www.picturetrail.com/jwill41 67 1/2 ton GMC short step side 68 1/2 ton Chevy long fleet side 72 1/2 ton Chevy Suburban 99 1/2 ton Chevy Suburban founder (and only member) of the primer/clearcoat club |
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08-01-2005, 08:29 PM
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#5 |
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Its a Truck Thing......
Join Date: Dec 2004
Location: Sierra Vista, Arizona
Posts: 3,179
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No Problem,
Smitty
__________________
71 C10 283/3SPD Full Resto 71 GMC 1500 Sierra Grande http://67-72chevytrucks.com/vboard/s...d.php?t=518599 70 C10 Suburban Former military GSA truck. 72 Chevy Blazer 4X4, Sloppy Jo, Mountain Climber. Wife says no more trucks. http://67-72chevytrucks.com/vboard/s...d.php?t=707378 72 GMC 1 Ton Motor Home, wife said no more trucks until she saw this one. Gen 3 6.0/4L80E 4.10 http://67-72chevytrucks.com/vboard/s...d.php?t=761110 68 GMC Suburban was 3/4 ton, now 1/2.Wife shook her head 71 C30 Wrecker 71 C20 Scott-Bilt As weird as it gets..BB Cheyenne AC Truck 68 GMC Long Stepside. They keep following me home 69 C30 Former Motor Home, Flat Bed time 70 G20 Red-E-Kamp Conversion "I'm your Boogy Van" |
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08-02-2005, 08:52 PM
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#6 |
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Registered User
Join Date: Mar 2001
Location: Houston, tx
Posts: 141
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if there is a fuse and relay, does anyone know where it is located on a 72 Blazer?
THanks Mark |
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08-02-2005, 08:59 PM
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#7 |
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Registered User
Join Date: Aug 2002
Location: Farmers Branch, Tx
Posts: 1,009
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I haven't had a chance to look for mine yet.
__________________
http://www.picturetrail.com/jwill41 67 1/2 ton GMC short step side 68 1/2 ton Chevy long fleet side 72 1/2 ton Chevy Suburban 99 1/2 ton Chevy Suburban founder (and only member) of the primer/clearcoat club |
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08-05-2005, 09:41 AM
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#8 |
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Registered User
Join Date: Mar 2001
Location: Houston, tx
Posts: 141
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On my horn, I found that the problem is in the contact under the steering wheel. The little spring loaded copper pin that is connected to the turn signal switch assy is not long enough. I don't have the original steering wheel. I believe I have an 80s chevy steering wheel. If the pin was sticking out just another 1/8 inch it would work. Maybe it is worn. Any ideas?
Thanks Mark |
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