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Object Detection Description and Operation (UVC)

Object Detection Description and Operation (UVC)

Rear Vision Camera System Operation

The components used in the rear vision camera system are the camera, located at the rear of the vehicle, and the navigation radio.

When the vehicle is placed in REVERSE, the body control module sends a 12 V signal to the rearview camera. This signal indicates that rear vision camera operation is required. Upon receipt of this signal, the camera will begin the power up cycle. The navigation radio also receives a serial message that indicates that reverse gear is engaged. When the radio receives the message it initiates the display start cycle. The rear vision camera transmits the video signal to the navigation radio 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.

If desired, the rear vision camera can be manually disabled through the navigation system menu. Refer to the navigation system owners manual for instructions on manually disabling and enabling the rear vision camera system. The following conditions may cause a degraded rear vision camera image:


Ice, snow, or mud has built up on the rear vision camera

Dark conditions

Extreme light conditions, such as glare from the sun or the headlights of another vehicle

Damage to the rear of the vehicle

Extreme high or low temperatures or extreme temperature changes


If a malfunction is detected in the system, Service Rear Vision Camera may be displayed on the navigation radio as an indicator to the customer that a problem exists that requires service.