Diagnostic Trouble Code (DTC) List. GMC Truck Envoy - 2WD 2003

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2003 🢒 Envoy - 2WD 🢒 Body and Accessories 🢒 Wipers/Washer Systems 🢒 Diagnostic Trouble Code (DTC) List

DTC	Diagnostic Procedure	Module(s)
B1017	DTC B1017 or B3970	LGM
B1397	DTC B1397 in Body Control System	BCM
B2697	DTC B2697	BCM
B3799	DTC B3799	BCM
B3810	DTC B3810 or B3811	BCM
B3811	DTC B3810 or B3811	BCM