Forum Discussion

Freightguy's avatar
Freightguy
Explorer
Mar 09, 2015

CoolTech tow harness knocks out left tail light

Ok, wondering if anyone else has run into this. I had a 2007 Jeep Wrangler JK. I just bought a 2011 Wrangler JK and took the cooltech harness out of the old one and put it in the new one. When I ho...
jhlady's avatar
jhlady
Explorer
Mar 09, 2015
Freightguy,

I have a 2009 JKU and had the same problem. I fixed it by playing with the connections from the CoolTech wires coming from the front of the Jeep to the light connections. Somehow had them hooked up wrong and it was by-passing the left hand lights. Works now.

Hope this helps.

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