Break Lights don't work - Were to start - Off-Road Forums & Discussion Groups
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post #1 of (permalink) Old 04-21-2004, 01:12 AM
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Break Lights don\'t work - Were to start

I had Uhaul add a trailer hitch and light kit to my 94 S10. The turn lights work fine but the break lights don't work either on the trailer or on the Blazer.

Any ideas where to start looking?


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post #2 of (permalink) Old 04-21-2004, 09:45 PM
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Re: Break Lights don\'t work - Were to start

I'd say the first thing to do would be to call U-Haul and find out what they did.
Then look at the fuses, the wiring they did, and the bulbs. Follow the wires from the bulbs and look for anything out of the ordinary. Also check the grounds.
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post #3 of (permalink) Old 04-26-2004, 11:22 AM
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Re: Break Lights don\'t work - Were to start

Check to see if the wires are being grounded anywhere with an ohm meter. Thats where I would start. Good luck
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post #4 of (permalink) Old 05-02-2004, 12:42 PM
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Re: Break Lights don\'t work - Were to start

i had the same problem with the same people. what i had to do was get under the back of the truck where they spliced into the exsisting harness you will see the junction. it will be a T , what happened with mine was the small pins that make the connection had wiggled loose , open ths T and inspect the wires more imortantly the connections , 1 of my wire had wiggled loose and 1 wire had completly disconnected from the pin. give that a try and good luck
post #5 of (permalink) Old 05-10-2004, 06:22 PM
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Re: Break Lights don\'t work - Were to start

I had a simaler problem,but mine was the bulb it self. the little conductors weren't coming in contact with the scocket properly. I would also check the T were the splice is too.
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