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...
enblethen's avatar
enblethen
Nomad
Apr 02, 2019
Those are filled crimp scotch locks. They pierce the insulation. Do not make the best connection on some wire especially the wire coming from the magnets.

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