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Old 09-08-2011, 06:54 PM   #1
TigerDMD
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Need help with tail lights

I have a 68 stepside. Are the tail lights supposed to be on when you turn your head lights on. I have right and left blinkers. I have brake lights, but when I turn the headlights on - the tail lights do not come on and my brake lights do not work with head lights on. Any help would be appreciated.
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Old 09-08-2011, 10:12 PM   #2
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Re: Need help with tail lights

Anyone?
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Old 09-08-2011, 10:15 PM   #3
LockDoc
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Re: Need help with tail lights

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Yes, the tail lights come on with the headlights.

You might have better luck if you have the Mods move this to the electrical forum....

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Old 09-09-2011, 12:09 AM   #4
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Re: Need help with tail lights

Sounds like a bad/ rusty ground
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Old 09-09-2011, 12:17 AM   #5
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Re: Need help with tail lights

Are you sure you have dual filament bulbs?..Sounds dumb but I have seen it before.
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Old 09-09-2011, 12:31 AM   #6
stealthy '69
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Re: Need help with tail lights

do the park and dash lights come on with your headlights? if not you might have a blown fuse. That's the problem I fought for awhile till I fixed some bad wiring under the bed.
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Old 09-09-2011, 06:57 PM   #7
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Re: Need help with tail lights

break lights work when the lights are off, but not when they are on.. so you are putting a ground back through the switch when the lights are on. usually where the wires cross a metal object.. pinched wires from an old trailer hook up is the most common..
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Old 09-09-2011, 08:51 PM   #8
TigerDMD
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Re: Need help with tail lights

Thanks for the replys - it appears that it was just a loose harness at the light switch. I removed it and put it back and everything works fine now.
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