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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...
Helmsey's avatar
Helmsey
Explorer
Apr 01, 2019
Have you checked\replaced the 2 fuses in the fuse block under the hood? I had intermittent warnings to check trailer brake system and after replacing fuses 1 and 2 I haven't seen it again.

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