Chevrolet / Buick/ Cadillac XT6/ Escalade / Escalade ESV, GMC Yukon/ XL Riadiaca jednotka bŕzd ECHO™

Plugs into the 7-way RV blade socket at the rear of your vehicle and provides a socket to plug in the trailer harness
Features automatic calibration to help eliminate setup requirements
Can easily transfer between vehicles and can be used with multiple trailers
Can store multiple vehicle-trailer profiles, making it ideal for commercial fleets
Operates using a triple-axis motion-sensing accelerometer
Compatible with 2-4 trailer brakes (1-2 axles)
Can be used with low-voltage or PWM (pulse-width modulation) wiring systems
Compatible with cruise control and ABS brakes
Features built-in reverse-polarity protection and short-circuit protection
Includes a customizable app for Apple or Android phones
Bring your trailer brake controller into the future with the CURT™ Echo™ mobile trailer brake controller from Cadillac Accessories. By simply plugging it into your vehicle and wirelessly connecting to your smartphone, the controller lets you manage trailer brake activity right from your own device.