Replacement Trailer Brake Controller Relay Assembly - Replaces 20904439 - Compatible with Chevy, GMC and Cadillac Vehicles - Escalade, ESV, Silverado 1500, 2500HD, Sierra 3500HD, Yukon, Tahoe


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Vendor: AA Ignition

Availability:

$29.57

Replacement Trailer Brake Controller Relay Assembly - Replaces 20904439 - Compatible with Chevy, GMC and Cadillac Vehicles - Escalade, ESV, Silverado 1500, 2500HD, Sierra 3500HD, Yukon, Tahoe

  • Replacement Trailer Brake Controlle Relay - The trailer brake controller allows you to apply brakes onto your trailer at the same time as the truck or the SUV. This feature is available on the popular Silverado, Sierra, Tahoe, Suburban, Ykon, Avalanche and Escalade vehicles and it only works with trailers that are equipped with electronic brakes.
  • Compatible Replacement for Chevrolet, GMC & Cadillac Vehicles - 2008 - 2014 Escalade | 2008 - 2014 Escalade ESV | 2008 - 2013 Escalade EXT | 2008 - 2013 Avalanche | 2008 - 2013 Silverado 1500 | 2007 - 2014 Silverado 3500 HD | 2008 - 2014 Subruban 1500 | 2007 - 2013 Suburban 2500 | 2008 - 2014 Tahoe | 2008 - 2013 Sierra 1500 | 2007 - 2014 Sierra 2500 HD | 2008 - 2014 Yukon | & more.
  • Replaces Part# 20904439 commonly found on the popular Silverad, Sierra, Yukon, Yukon XL1500, 2500, Suburban 1500 and 2500 models with the trailer brake system. If you are experiencing annoying chimes on your dashboard with a service trailer brake warning then you may have to replace the trailer brake controller relay on your truck. It is an easy and cheap fix that will save you hundreds of dollars.
  • OEM Fit, Quality, Finish - While this is not a genuine OEM part, it is a direct replacement for your truck or SUV and will fit, function and work like the factory trailer brake relay. Installation is easy and the part can be accessed by removing the spare tire, it is mounted on top of a bracket with the mounting bolts underneath.
  • Lifetime Warranty - This trailer brake controller relay manufactured by AA Ignition comes complete with a lifetime warranty. If the part ever fails on your SUV or truck simply contact us for a replacement. The trailer brake relay on some models are located behind the driver side of the rear wheel well. Save time and money by purchasing this part and replacing it yourself. See our website for full details.

The trailer brake controller allows you to apply brakes onto your trailer at the same time as the truck or the SUV. This feature is available on the popular Silverado, Sierra, Tahoe, Suburban, Ykon, Avalanche and Escalade vehicles and it only works with trailers that are equipped with electronic brakes.

Fits the following vehicles:

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Cadillac Models

 

  • 2007-2014 Cadillac Escalade
  • 2007-2014 Cadillac Escalade ESV
  • 2007-2013 Cadillac Escalade EXT

 

Chevrolet Models

 

  • 2008-2013 Chevrolet Avalanche
  • 2008-2013 Chevrolet Silverado 1500
  • 2007-2014 Chevrolet Silverado 2500 HD
  • 2007-2014 Chevrolet Silverado 3500 HD
  • 2008-2014 Chevrolet Suburban 1500
  • 2007-2013 Chevrolet Suburban 2500
  • 2008-2014 Chevrolet Tahoe

 

GMC Models

 

  • 2008-2013 GMC Sierra 1500
  • 2007-2014 GMC Sierra 2500 HD
  • 2007-2014 GMC Sierra 3500 HD
  • 2008-2014 GMC Yukon
  • 2008-2014 GMC Yukon XL 1500
  • 2007-2013 GMC Yukon XL 2500

 

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Replaces Part Numbers

 

  • 20904439

 

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If you are experiencing annoying chimes on your dashboard with a service trailer brake warning then you may have to replace the trailer brake controller relay on your truck

Experience the AA Ignition Difference!

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ASE Certified Technicians

Installing parts on you vehicle can be difficult and we understand. That's why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. Our technicians will even provide the factory repair manual to make installation easier for you.

Strict Quality Control

All of our door handles undergo strict quality control not just before shipping but throughout the production process. During each step of production multiple quality control checks are performed to insure each and every part lasts for years to come. Satisfaction Guaranteed.

An American Business

AA Ignition is a division of GWA Auto Parts and we are proud to be an American Small Business. Located in sunny South Florida and founded by long time car enthusiasts, AA Ignition takes pride in providing quality products at an exceptional value.

This is a compatible replacement part manufactured by AA Ignition. This trailer brake relay is NOT a genuine OEM part. Vehicle makes and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this trailer brake relay fits.