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Home >> Chevrolet >> 2013 >> Trax LS, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Cellular System, Entertainment System, And Navigation System) >> Diagnostic Information and Procedures >> DTC B0000: Vehicle Speed Information >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2016 Chevrolet Trax and 2016 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.

The radio receives a vehicle speed signal from the electronic brake control module in order to correlate actual vehicle speed to the movement of the vehicle calculated by the navigation system and reported serial data.