What Are Functions of Wire Colors of Prodigy P2 Brake Controller

Updated 07/01/2020 | Published 06/29/2020

Question:

So, I will need to build a cable between this controller under the dash and the trailer control unit in the right rear. The colors do not match up. So, I need to know the definitions pinouts for the Prodigy connector. How do I best get this? Thanks.

asked by: Greg W

Expert Reply:

On the Prodigy P2 part # 90885 the white wire is ground, the red wire is for the stoplight circuit, the black wire is the 12 volt power wire, and the blue is for brake output.

expert reply by: Jameson C