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Home >> Cadillac >> 2011 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1798 (Cellular System, Entertainment System, And Navigation System) >> Diagnostic Information and Procedures >> DTC B1288 >> Circuit/System Description

Circuit/System Description

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The radio can control the video display mode on vehicles equipped with rear seat entertainment (RSE) video. The radio varies a pulse with modulated (PWM) signal to the rear entertainment video screen to command the display mode.

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