Passenger brake light won't work -
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Unread 10-26-2012, 12:00 PM   #1
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2006 TJ Wrangler 
Join Date: Oct 2011
Location: tallahassee, fl
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Passenger brake light won't work

I recently replaced the tail light on the passenger side. No matter how I played with the wiring and can't seem to get everything working correctly. When I press the brakes, the light is dim as if the running lights were on. When I turn the running lights on, the light is brighter as if the brake was being pressed.

Anyone have a suggestions?

I've ordered a new flasher cause I put LED's on the front, so I won't know about the turn signals til that's replaced.

Also, I noticed that the wires for trailer lights had been cut or torn by the PO, could that have something to do with it?

Thanks guys

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Unread 10-26-2012, 12:15 PM   #2
Jerry Bransford
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2004 TJ Wrangler 
Join Date: Jan 2003
Location: Escondido, California, California
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That could be nothing more than a bad electrical ground connection for the bulb enclosure. The rear tail lights are grounded via the three screws that hold the housing to the tub. I would remove all three screws and wire brush them and what they screw into, then solidly reinstall them.
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Unread 10-27-2012, 05:00 AM   #3
Jonny Jeep
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1997 TJ Wrangler 
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Location: Manchester, UK
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running light bright + brakes light dim = bulb forced in the wrong way round, or tail light wired incorrectly.
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