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plasticmaster's avatar
plasticmaster
Explorer
Mar 31, 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
Mar 31, 2019
Many trucks have an adapter on the truck. The chassis wiring has a large connector
that the blade assembly connects to.

Note the connector and then package with replacement truck wiring pigtail and connector.
Pollak replacement

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