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Custom Fit Brake Controller Wiring Harness for 2002 GMC Sierra 2500


I have a Reese Towpower brake control. I need a wire harness from controller to truck for my 2002 GMC Sierra 2500hd. I think the Tekonsha 3025 will work. Is that the correct harness? If not, which do I need? Thanks


Expert Reply:

For your 2002 GMC 2500 you will use wiring harness # 3025-P as the custom fit for your Reese Towpower brake controller. Reese and Tekonsha brake controllers have the same fitting. I've attached a video showing the installation on a Silverado to help.

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