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Home >> Cadillac >> 2017 >> CTS Base, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Diagnostic Information and Procedures >> DTC B283D: Global Positioning System (GPS) Antenna Failure >> Circuit Description

Circuit Description

The navigation antenna is connected to the Performance Data Recorder by a shielded coaxial cable. The Performance Data Recorder supplies 5 V through the coax cable to power the internal antenna amplifier.