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#1 |
Registered User
Join Date: Jan 2002
Location: Calgary, Alberta, Canada
Posts: 451
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No dash lights or tail lights
Similar to another post, I too suddenly have no dash lights, and also no tail lights. I do have headlights, stop lights, and signal lights - front and rear.
I have checked grounds at tail lights and at the dash. Some times I can get my dome light to work and some times not. Can the main headlight switch in the dash be the problem? - it is the only think that I have not tryed.
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72 C10 Cheyenne Super Full trim Factory tach dash A/C dash Factory tilt 350 / 350 power train - with Edelbrock components. |
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#2 |
Registered User
Join Date: Jan 2003
Location: Washington State
Posts: 8,834
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Have you double checked all the fuses...?
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1970 Chev CST 2003 Harley Fatboy 1975 Chevrolet Step Van 1956 Chev Bel Air 1977 Blazer 2WD For Sale $3000.00 1978 Blazer 2WD For Sale $7000.00 1978 Silverado 2005 Monte Carlo |
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#3 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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yup...everything you say is out is on the same fuse.
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#4 |
Cause the Chicks DIG IT!!
Join Date: Nov 2003
Location: Beaufort SC
Posts: 509
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headlight switch definitely doesn't sound like a likely candidate to me on this one. Like they said check your fuses and then double check your grounds again. I had a problem last year where the socket in the front marker in the bumper was just a tad loose not even enough to tell really and it was causing me to have no dash lights, no tail lights, and when i turned on my turn signals all my dash lights would blink. Took me a couple weeks to figure it out but i finally figured it out. A good wirng diagram probably ain't a bad thing to have here. Look in the FAQ portion of the board and i know there are some diagrams in there. If not get a chiltons that goest from like 6-87 or whatever it is. The wiring diagram they have in there is pretty accurate for the most part and will suffice for that. That manual is usually around 14 dollars or so. Good luck
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#5 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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A loose bulb up front killed all your parking lights?????
Sounds liek your truck has some issues there WRMZ71. That should not happen. If I were to guess, I'd first say fuse, then switch and then wires...onless the truck in question is an old POS like some of my rigs...then I'd go straight for the wires and look for evidence of the dope smokin old man. (Wire repairs with speaker wire and duct tape) |
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#6 |
Registered User
Join Date: Aug 2001
Location: Bozeman, Montana
Posts: 243
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I was the one who posted the same thing. Blown fuse!
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'72 GMC 1/2T 4x4 1500 Super Custom pickup (current) past rides were: '70 Chev 2wd farm truck '71 GMC 2wd 1/2T 402 nice! '72 Chev 2wd 1/2T 396 '72 GMC 3/4T 4x4 2500 Super Custom suburban. Bozeman, Montana |
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#7 |
Registered User
Join Date: Jan 2002
Location: Calgary, Alberta, Canada
Posts: 451
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Well the grounds on the tail lights and dash are good, I reworked them and still no dash lights, tail lights or marker lights. I have a new painless wiring harness on and they did work after I put the wiring harness on so I know it is not the wiring.
I checked the fuses (which are now the new blade style), and they are all good. Head lights, brake lights and signal lights are all still working. Does anyone think I should try replacing the head light switch? It is the original one, and about the only thing I have not tried. I pulled it off today, and it looks O.K., but the spring that the metal tab that the dimmer knob controls is popping out and when you twist the dimmer knob it feels loose and worn out. Could the headlight switch cause no dash lights, tail lights, and marker lights?
__________________
72 C10 Cheyenne Super Full trim Factory tach dash A/C dash Factory tilt 350 / 350 power train - with Edelbrock components. |
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#8 |
Registered User
Join Date: Jan 2002
Location: Calgary, Alberta, Canada
Posts: 451
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TTT..... No electrical geniuses logged on tonight???
__________________
72 C10 Cheyenne Super Full trim Factory tach dash A/C dash Factory tilt 350 / 350 power train - with Edelbrock components. |
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