Claim a 25 Dollar Prepaid Mastercard with Purchase of Spectrurm Brake Controller Instant Savings on Select Curt Products

Chevrolet Trailblazer Brake Controller

Select Vehicle Year

Brake Controller

Available Years for Chevrolet Trailblazer Brake Controller

Brake Controller

Brake controllers are an essential part of a towing system with electric trailer brakes, and they offer a much-needed emergency braking feature. We offer high quality controllers from manufacturers such as Draw-Tite, Tekonsha, Valley, Hidden Hitch and Hopkins. Featuring both time-delay and proportional models, we have the right controller for any application. Brake controller wiring adapters are available for many vehicles, allowing for simple plug-and-play installation. Hardwire kits are also available to make any installation hassle-free.

Find your custom fit brake controller wiring adapter for a plug-in application by selecting the year of your vehicle to the left. We offer custom fit plug in adapters for many of the most popular vehicles, including Ford, Chevrolet, Dodge, GMC, Nissan, and Toyota.

Brake Controller Manufacturers

Search For Custom Fit Chevrolet Trailblazer Accessories
Select A Category Below

Chevrolet Trailblazer Brake Controller Videos

Trailer Brake Controller Installation - 2005 Chevrolet TrailBlazer

Today we're working on a 2005 Chevy TrailBlazer. We're going to install the Tekonsha P-3 Brake Controller, product number 90195. Our first step is to remove the lower kick panel. There are several fasteners that will have to be removed. Ok, with our kick panel lowered we need to locate the manufacturer's wiring that we're going to connect to. This white tag is the indicator that we're looking for and then you can see the taped off ends here taped up to the manufacturer's harness.

Trailer Brake Controller Installation - 2004 Chevrolet Trailblazer

Today on this 2004 Chevrolet Trailblazer with factory installed tow package we are going to be installing the Tekonsha P3 brake controller part number 90195. The first thing I want to note before we do our installation is what exactly the factory 7-pole looks like on the back of the Trailblazer that is going to indicate whether or not this vehicle has the wires underneath the dash to hook the brake controller into. Looking at the rear bumper area here you can see the factory installed 7-pole is kind of underneath mounted at an angle and again it is mounted to the factory hitch as well. On the lid itself there is the GM logo printed on it, that is a kind of cut and dry indicator right there as well. If you have the factory 7-pole you will have the wires under the dash to hook your brake controller to, if you do not you are likely going to have to do a manual hardwire of the brake controller and you will need to purchase some other components. 00:50

Trailer Brake Controller Installation - 2006 Chevrolet Trailblazer

Today on this 2006 Chevrolet Trailblazer we are going to install the Prodigy P2 brake controller part number 90885. The first step is to get access to the wire harness itself. There is a plastic trim panel right here along this edge that goes toward the front of the vehicle. There are two screws here and here that we have to remove so you can take it down and out of the way to get to the wire harness. From here it should just unsnap. Over here on the far left is the wires for the brake controller. They are taped up so you will probably have to pull them out a little and we have our four wires. 00:43