Prodigy P2 Brake Controller 03-07 Fits Chevy GMC Cadillac Hummer Plug 90885 3015 (90885-15)

Prodigy P2 Brake Controller With 2003-2007 GMC/Chevy Plug And Play HarnessPart #: 90885-15 Features: Applies power to the trailer brakes in proportion to vehicle's deceleration No level adjustment necessary - it adjusts itself to varying terrain as you drive Works proportionally in reverse - great for backing into tough spots LED display lights up blue Digital display depicts voltage delivery to trailer during braking Continual diagnostics check for proper connection, shorted magnet condition and much more "Boost" feature gives users the ability to apply more initial trailer braking power when towing heavier trailers Power-saving mode reduces drain on battery when vehicle is not in use Unique pocket mount allows for flexible mounting options Offers a replacement pocket and wiring harness (sold separately) to move the controller easily from one vehicle to another Quick and easy disconnect feature allows user to remove and store the control when not in use. Rotary, manual brake