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4-6 Image Display Cameras

Description and Operation

Rear Vision Camera Description and

Operation (with IOB/IOR/IO3)

Rear Vision Camera System Operation

The rear vision camera system consists of a video

camera located at the rear of the vehicle and the Rado.

When the transmission is placed into REVERSE, a

signal indicates to the Radio that the vehicle is in

reverse and image display is requested. The rear vision

camera receives ignition voltage and a constant ground

to power the camera. Video signal + and video signal –

circuits carry the video image from the rear vision

camera to the radio. Additionally, the video signal

circuits are shielded to prevent any interference which

may lead to a loss of video signal resolution and a

degraded video image. The shield is provided a ground

path by the rear vision camera.

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 temperatures or extreme

temperature changes

If a malfunction is detected in the system, Service Rear

Vision Camera may be displayed on the Info Display

Module as an indicator to the customer that a problem

exists that requires service.

Rear Vision Camera Description and

Operation (with IO5/IO6)

Rear Vision Camera System Operation

The rear vision camera system consists of a video

camera located at the rear of the vehicle and the

Human Machine Interface Control Module.

When the transmission is placed into REVERSE, a

signal indicates to the Human Machine Interface

Control Module that the vehicle is in reverse and image

display is requested. The rear vision camera receives

ignition voltage and a constant ground to power the

camera. Video signal + and video signal – circuits carry

the video image from the rear vision camera to the

Human Machine Interface Control Module. Additionally,

the video signal circuits are shielded to prevent any

interference which may lead to a loss of video signal

resolution and a degraded video image. The shield is

provided a ground path by the rear vision camera.