Is Brake Controller Needed in 2014 GMC Sierra 1500 to Activate Trailer Self Adjusting Brakes  

Question:

Expert Reply:

Yes your truck would need to have a brake controller installed in it to activate the self adjusting brakes of your trailer.

For a brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling brake controller because of how well it works and how easy it is to setup. This is a proportional brake controller that senses the amount of braking the tow vehicle is applying and applies a proportionate amount to the trailer brakes.

To install the controller you would just need the correct harness, part # 3016 for your 2014 GMC Sierra 1500.

expert reply by: Jameson C

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