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How to Find Stoplight Signal on Vehicle When Installing Roadmaster Even Brake


Have read the installation instructions so I know I need a connection to the cold side of the brake switch for the Even Brake. Do you know which wire I could splice into to get this signal?


Expert Reply:

I wish I could tell you exactly which wire you will need to use for the stoplight circuit of your 2015 Cadillac SRX but what you are going to need to do is use a circuit tester like part # PTW2993 to probe each of the wires to see which one only carries 12 volts when the brakes are applied.

You will also need the part # rm-751441.

expert reply by:
Jameson C

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