CT4 2020-2024

Cadillac

Installation Instructions:

Open the back rear door of the vehicle and remove the black panel directly bellow the third brake light. The brake light wires will be in the opening under the light. To access the brake light wires, unplug the 2-pin plug from the light.

Additional Information:

None

  • Positive Wire:

    Brown

  • Ground Wire

    Black

About wire colors:

In the event a wire has two colors listed, the first color is the base wire color. The second color is the tracer. For example, if the positive wire color is listed as "black/red." This means the wire is black with a red stripe.

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TROUBLESHOOT

Are you having issues with installation? Check out our troubleshooting guide for common errors associated with the installation of Brake Plus modules.

ERRORS?

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Troubleshooting Guide

Having issues? This guide can help you solve common issues with installation.

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