Trailer Brake Controller Installation - 2005 GMC Sierra

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How to Install a Trailer Brake Controller on a 2005 GMC Sierra


Alright today on this 2005 GMC Sierra, we are going to install part number 90885, the Prodigy P2 brake controller and part number 3015-P, the brake controller adapter. First step that we need to do is to remove this cover for access to the port that is behind here. So we will undo this nut and pop the cover off. We will take our cord and just plug it into place. Moving on, we will reinstall the cover and then put the nut back into place. Alright next we will go ahead and install our brake controller bracket and we are going to do that on a sheet metal at the bottom of the dash here.

We will take the bracket. We will wind it up; with the sheet metal we will use a clamp to hold it into place. Alright and we will use some soft tapping screws to attach the bracket to the sheet metal. Let us go ahead and attach our dash according to the brake controller. OK, that is good that we have got power, good. We will attach our brake controller to the bracket.

Alright now well take our cable and well zip tie it out of the way. Alright in a short time our break control is already installed. There you have it for part number 90885, the Prodigy P2 Break Controller.


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Info for these parts were:

Video Edited:
Zack K
Video Edited:
Joshua S
Video Edited:
Andrew L
Installed by:
Jeff D
Test Fit:
Nicholas E

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