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Home >> Chevrolet >> 2009 >> Traverse LTZ, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Cellular System, Entertainment System & Navigation System >> Diagnostic Information and Procedures >> DTC B2462 (Communication Interface Module) >> Circuit/System Description (Communication Interface Module)
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Circuit/System Description (Communication Interface Module)

The communication interface module (CIM) receives information from a specific navigation antenna located on the outside of the vehicle. The navigation antenna is connected to the CIM via a shielded coaxial cable. The antenna cable also provides a path for DC current for powering the antenna.