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Looking For Plug And Play Cable For Tekonsha P3 Brake Controller On 2019 Chevy Silverado 3500 Diesel  

Updated 09/15/2025 | Published 08/30/2025

Question:

Do you have a plug and play cable for the Tekonsha P3 brake controller for a 2019 Chevrolet Silverado High Country 3500 diesel? Do you just unplug the stock brake controller and plug in the custom cable?

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Expert Reply:

Hello Richard, thanks for reaching out. Yes, we do have a Tekonsha custom plug and play pigtail for the 2019 Chevy High Country 3500 Diesel. You can use the following:

- Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers # 3016

You will need to disconnect the factory controller and route the plug to your desired location on the dash.

expert reply by:
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Jesse M
Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers 3016
Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers 3016
(click to enlarge)
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Etrailer Expert

Jesse M.

9/12/2025

Hey Richard, did you have a chance to install the Tekonsha plug and play cable for your Chevy? I'm curious to know how it worked out for you, as it could help others with a similar setup.

Richard H. profile picture

Richard H.

9/12/2025

@JesseM I have yet to order and install it. It will be about a month before I order it and install it.
Jesse M. profile picture
Etrailer Expert

Jesse M.

9/15/2025

@RichardH Ok no worries! Just though I would check in. In the meantime just let me know if there is anything else I can do to help.

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