Forum Discussion

plasticmaster's avatar
plasticmaster
Explorer
Apr 01, 2019

Still getting "Check trailer wiring" message 2014 Silverado

I posted this about 6 months ago, but didn't want to resurrect an old thread. My truck is a 2014 Silverado with factory ITBC brake controller built in. While towing, I randomly get the "Check traile...
WayneAt63044's avatar
WayneAt63044
Explorer II
Apr 01, 2019
Hook up your trailer to the truck and have one person wiggle the trailer brake wires while another person monitors the brake controller to find where the intermittent connection (open) or short is. Any work around could still leave you without brakes.

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