For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2004 🢒 Envoy XUV 🢒 Accessories 🢒 Navigation Systems 🢒 Diagnostic Trouble Code (DTC) List

Diagnostic Trouble Code (DTC) List for GMC Truck Envoy XUV 2004

DTC	Diagnostic Procedure	Modules
B0004	DTC B0004	Navigation Radio
B2462	DTC B2462	Navigation Radio