Navigation DTCS

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

NAVIGATION DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description
DTC B0004	Vehicle Movement Without Speed Signal
DTC B2462	Global Positioning System (GPS) Signal Error