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Home >> Cadillac >> 2016 >> CTS Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Object Detection And Pedestrian Protection System (Coupe)) >> Description and Operation >> Object Detection Description and Operation (Rearvision Camera, UVC) >> Rear Vision Camera System Operation (Mirror Display)
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Rear Vision Camera System Operation (Mirror Display)

WARNING: This page is about a different car, the 2015 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

The components used in the rear vision camera system are the camera, located at the rear of the vehicle, and the inside rearview mirror, which houses the LCD display.

When the vehicle is placed in REVERSE while engine is running, signal is sent to the inside rearview mirror and the rearview camera. This signal indicates that rear vision camera operation is required. Upon receipt of this signal, the mirror will begin the power up cycle for the LCD display and the camera will also power up. The rear vision camera transmits the video signal to the inside rearview mirror through discrete + and - signal circuits. A metallic foil encases the video signal circuits and is tied to a shield ground circuit. This shield is designed to reduce electronic interference which may degrade the video signal and cause a distorted or otherwise degraded image.

The following conditions may cause a degraded rear vision camera image: