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Old 08-23-2008, 11:19 PM   #1
jrsmith_2010
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How???

Ok i have a major problem and i have no idea what is making this do what it is. ok i just had my bed taken off my 79, i got it back and went to hook up the tail lights, i hooked them up and tested them. when i turn on the turn signals (right or left it dont matter) both of the tail lights flash like the caution lights are on. but the brake lights work and so do the reverse lights and when the headlights are on. i have no rightly idea of what has casued this to happen, any ideas??
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Last edited by jrsmith_2010; 08-23-2008 at 11:20 PM.
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Old 08-24-2008, 02:24 AM   #2
GMBowtie79
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Re: How???

I had the same problem with mine when I bought it. My turn signals where tied together looked like the hazzards where on when I put the turn signal on in either direction.
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Old 08-24-2008, 02:28 AM   #3
jrsmith_2010
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Re: How???

but they worked fine with the bed on it. im lost in the dark on this one
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1979 Silverado- lowered 5/7, 20 inch Boss rims, everything shaved, caddy lights, billet interior, UP FOR SALE!
1983 Scottsdale-on the back burner...SOLD!!!
1992 Silverado- extended cab, stock for now, but no promises SOLD!!!
2006 Chevy Cobalt-college car, staying stock


Whatever can't get fixed with a hammer, a roll of duct tape, a clothes hanger, a tube of glue, and a case of beer, can wait until tomorrow.
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Old 08-24-2008, 02:37 AM   #4
GMBowtie79
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Re: How???

Make sure the yellow(left turn) and the green(right turn) aren't tied together. They could have gotten pinched between the bed and somthing while re installing the bed.
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Old 08-24-2008, 03:05 AM   #5
ont_guy_38
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Re: How???

Make sure you have them grounded well.A bad ground will cause that
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Old 08-24-2008, 07:32 PM   #6
f.monroe
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Re: How???

I second the ground issue . The 12 volt signal will seek a ground , even if it is through other bulbs .
Frank
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Old 08-24-2008, 08:20 PM   #7
joe231
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Re: How???

definitely a ground problem
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