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Posted

My 2015 Sierra was throwing Trailer Brake System warnings, so I dropped it at the dealership for diagnoses and came up with a bad Controller. I ordered a new one from Rock Auto and will be swapping it out myself. Any tips, tricks or tutorals appreciated.....looks simple enough, just want to make sure I don't break something from one of those hidden screws. Thanks in advance.

Posted

Several good videos on You Tube showing this repair, it’s not difficult. Good luck,

Posted (edited)
On 8/26/2020 at 7:27 PM, sierra015 said:

Several good videos on You Tube showing this repair, it’s not difficult. Good luck,

Thanks. I did try a search on you tube and couldn't find a video on the '15 Sierra, or anything that looked like my Dash. I'm sure it's an easy swap. Dealer wanted $230+ to replace it, I bought the part for $40 to my door, just don't want to miss something and break a panel.

Edited by Beer Belly

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