Unique Bargains PDC Reverse Parking Assist Sensor for Chevrolet Blazer Silverado 1500 2019-2021 Front Rear Bumper Sensor

COMPATIBLE VEHICLES: for Cadillac CT6 2019 2020, for Cadillac XT4 2019, for Chevrolet Blazer 2019-2021,for Chevrolet Silverado 1500 2019-2021, for Chevrolet Colorado 2015-2019, for Chevrolet Camaro 2019, for Chevrolet Silverado 1500 LD 2019, for Chevrolet Silverado 2500 HD 2020-2022, for Chevrolet Silverado 3500 HD 2020-2022, for GMC Canyon 2015-2019, for GMC Sierra 1500 2019-2021,for GMC Sierra 2500 HD 2020-2021, for GMC Sierra 3500 HD 2020-2022. UNIQUE BENEFITS: Parking assist sensor is a sensor on the car's front or rear bumper, which can detect obstacles in the front and rear of the car, helps the driver know the obstacles when parking, and avoids the car body from being scratched. Parking assist sensor is made with ABS plastic and metal, impact resistance, and high temperature resistance. PROFESSIONAL INSTALLATION: 1. Use a drill bit to drill sensor mounting holes on the front and rear bumpers of the vehicle. 2. Remove the boot inner cover, and thread the sensor harness from the rear bumper mounting hole to the boot. At the same time, thread the front sensor from the front bumper mounting hole through the engine compartment to the main cab, and connect it to the boot through the door edge gap. 3. Connect the red harness to the reverse line and the white harness to the brake line. 4. Finally, connect the parking reverse sensor display and sensor harness with the host machine. The reverse sensor display needs to be connected from the trunk to the main cab. 5. After arranging the harness and restoring the removed components, the installation can be completed. For non-professional customers, it is recommended to find an automotive technician or go to an auto repair shop for the replacement! This is non-OEM product, accessory ONLY!