Trailer Tail Lights Not Working after Installing Tow Ready Wiring # 118491 on a 2009 Honda Pilot
Updated 02/01/2013 | Published 06/14/2012 >
Question:
I received the replacement harness you sent and found that the relay in the original packaging was bad. I replaced the relay and the trailer lighting is working great now. Thanks
asked by: Tommy
Expert Reply:
It sounds as if there may be a blown taillight fuse or you may have one of the fuses or a relay installed in the wrong position on your 2009 Honda Pilot, after installing the # 118491 T-One connector.
I would start out checking the taillight fuses in the under hood power distribution boxes on your vehicle. If no fuses are blown, go over the installation instructions and the photo I attached and make sure you installed all of the fuses and relays in the correct locations.
The 20 amp charge location under the hood is for activating the 12 volt power circuit at a 7-Way trailer connector and is not needed for installation of the 4-way T-One connector.

Bret P.
1/16/2013
Bob,I have the exact same problem with my 2009 Honda Pilot. I however am using part 118253Do I need to return my relay to you to get a replacement?Thanks,Bret

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Tommy
6/14/2012
I received the replacement harness you sent and found that the relay in the original packaging was bad. I replaced the relay and the trailer lighting is working great now. Thanks