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Home >> GMC >> 2002 >> Jimmy 2D Utility, Part Time, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1405 (Cellular Communication System) >> Diagnostic Information and Procedures >> DTC B2483 or B2484: Global Positioning System (GPS) Sensor Circuit >> Circuit Description

Circuit Description

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The navigation portion of the cellular and navigation antenna is connected to the vehicle communication interface module (VCIM) with a RG-174 coax cable. The VCIM polls the data from the antenna once every second.