Trailer Brake Controller Installation - 2005 Chevrolet Avalanche Video

How to Install a Trailer Brake Controller on a 2005 Chevrolet Avalanche

Today on a 2005 Chevrolet Avalanche we're going to install part number C51140. This is a Curt TriFlex Trailer Brake Controller. All right. Now to help us with our install to plug into the factory tow package on our Avalanche, we're going to use part number C51352. This is a Curt Custom Wiring Adapter for trailer brake controllers. We'll go ahead and find our tow package port to begin with. … see more >