No level adjustment necessary – it adjusts itself to varying terrain as you drive. Works proportionally in reverse. Digital display depicts voltage delivery to trailer during braking. Continual diagnostics check for proper connection and shorted magnet. “Boost” feature gives the ability to apply more initial trailer braking power. Unique pocket mount. Reverse battery protection for both vehicle and breakaway systems. Designed to work with electric over hydraulic trailer brakes. Produces stops that are in proportion to vehicle’s deceleration rate. Fits: 2003-2005 Cadillac Escalade 2003-2005 Cadillac Escalade EXT & ESV 2003-2006 Chevrolet Avalanche 2003-2006 Chevrolet Silverado Full Size Pickups 2003-2006 Chevrolet Suburban 2003-2006 Chevrolet Tahoe 2003-2006 GMC Sierra Full Size Pickups 2003-2006 GMC Yukon 2003-2006 GMC Yukon XL 2003-2006 GMC Yukon Denali (All Models) 2003-2007 Hummer H2 2007 Chevrolet Silverado Classic (Old body Style) 2007 GMC Sierra Classic (Old Body Style)Multiple Mounting Options – Including 360 degree vertical rotation.
Designed to work with Electric over Hydraulic Brake Systems.
Made for up to four-axle trailer brake systems.
Includes universal wire harnes to connect to tow package.