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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 86 (Image Display Cameras) >> Diagnostic Information and Procedures >> DTC B1A62 (Radio, UV2) >> Circuit/System Description

Circuit/System Description

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The K157 Video Processing Module is connected to each camera via a shielded coaxial cable. The coaxial cable provides power for the camera and also carries the video image from the cameras to the K157 Video Processing Module for processing. The K157 Video Processing Module will then send the processed image output to the infotainment system via another coaxial cable which is monitored by the A11 Radio.