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  3. TEKONSHA P300010503

TEKONSHA P300010503 Trailer Brake Controller Wired

fits model: Silverado, Sierra. year: 2003–2006.

P300010503 Tekonsha P3 Trailer Brake Controller Wired For 2003-2006 Silverado Sierra

( Brand: Tekonsha ), ( Manufacturer Part Number: P300010503 ), ( Type: Trailer Brake Controller )

Review TEKONSHA P3 Trailer Brake Controller Wired fits SILVERADO SIERRA 2003–2006

Introducing the Tekonsha P3 Electric Trailer Brake Controller, model number P300010503, specifically designed for use with 2003-2006 Silverado and Sierra pickup trucks. This top-of-the-line brake controller offers exceptional performance and reliability for safe towing experiences.

The P3 controller boasts a user-friendly design with an easy-to-read LED display. It features a patented Smartequ Technology, which continuously monitors your vehicle's electrical system and adjusts the trailer brake output accordingly. This results in smoother stops and improved trailer handling.

The P3 comes equipped with four selectable brake output modes: Proportional, Halt, Sens-Mate, and Eco. Proportional mode provides a smooth, gradual application of trailer brakes in response to vehicle deceleration. Halt mode offers a quick, full application of trailer brakes when the vehicle comes to a complete stop. Sens-Mate mode uses the vehicle's sensors to adjust trailer brake output based on vehicle speed. Lastly, Eco mode provides a more gentle application of trailer brakes, saving wear on the brakes and improving fuel efficiency.

The Tekonsha P300010503 is a wired controller, meaning it is connected to your vehicle's electrical system using a wiring harness. It includes a 7-pin round connector for seamless integration with your Silverado or Sierra. The controller also comes with a convenient mounting bracket for easy installation.

This advanced brake controller is engineered to withstand the harsh conditions of towing, with a durable, waterproof housing and corrosion-resistant components. It is backed by Tekonsha's industry-leading 2-year warranty, ensuring peace of mind for your towing adventures.

In summary, the Tekonsha P3 Electric Trailer Brake Controller, model P300010503, is an ideal choice for 2003-2006 Silverado and Sierra pickup truck owners looking for a reliable, versatile, and easy-to-use trailer brake solution. With its advanced features, user-friendly design, and robust construction, you can tow with confidence and enjoy a safer, smoother towing experience.

Tekonsha P3 Electric Trailer Brake Controller for 2003-2006 Silverado/Sierra: Pros, Cons, and Conclusion

The Tekonsha P3 trailer brake controller is a popular choice for towing enthusiasts with 2003-2006 Silverado and Sierra pickups. In this article, we will discuss its key features, advantages, and disadvantages to help you decide if this is the right brake controller for your needs.

Pros:

1. Proportional braking: The P3 controller offers proportional braking, meaning it applies trailer brakes in relation to the vehicle's braking effort. This results in smoother stops and better control.

2. Easy installation: The wired P3 controller has a simple connection process, making it easier to install compared to other options on the market.

3. Adjustability: The controller offers six different levels of brake force, allowing users to customize the braking experience based on their preferences and trailer weight.

4. Durable construction: Tekonsha is known for its high-quality products, and the P3 controller is no exception. It features a rugged design, making it suitable for heavy-duty towing applications.

5. Compatibility: The P3 controller is compatible with various types of trailers, including electric, hydraulic, and surge brakes.

Cons:

1. Limited compatibility with some vehicles: While the P3 controller is compatible with most 2003-2006 Silverado and Sierra models, it may not work with certain vehicles due to wiring differences.

2. Manual adjustment: Unlike some newer controllers, the P3 does not offer automatic adjustment based on trailer weight. Users must manually adjust the settings according to their trailer and load.

3. No display: The controller does not have a built-in display, making it difficult to monitor the brake level in real-time.

Conclusion:

The Tekonsha P3 wired trailer brake controller is an excellent choice for those looking for a reliable, easy-to-install, and adjustable brake controller for their 2003-2006 Silverado or Sierra pickup. Its proportional braking feature ensures smooth stops, while its durability makes it suitable for heavy-duty towing applications. However, its limited compatibility with some vehicles, manual adjustment, and lack of a display may be drawbacks for some users.

Recommendation:

If you are in the market for a trailer brake controller for your 2003-2006 Silverado or Sierra and prefer a wired, proportional option, the Tekonsha P3 controller is an excellent choice. Its adjustability and rugged design make it a worthwhile investment for those who prioritize control and durability. However, if you require automatic adjustment or a built-in display, you may want to explore other options. Always ensure that the controller is compatible with your specific vehicle before making a purchase.

Details:

The item is in good used condition. Item sold as is.

specifications traibrak:

  • for models: Silverado, Sierra
  • for years: 2003-2006
  • brand: Tekonsha
  • mpn: P300010503
  • type: Trailer Brake Controller

returns traibrak:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

seller traibrak:

  • # reviews: 7427
  • city: Winona, Minnesota
  • rating: 99.7%

general traibrak:

  • condition: Used
  • Car Truck Parts Accessories > Towing Parts Accessories > Trailer Brake Controllers

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  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
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  • started: December 19, 2025

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for models: silverado, sierra, for years: 2003-2006, type: trailer brake controller,
category: auto parts > car truck parts accessories > towing parts accessories > trailer brake controllers, sku: 4322834207014793,
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