GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Avalanche - 4WD 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Door Lock/Indicator Schematics
Figure 1:

Front
Object Number: 1907209 Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Rear
Door Jamb Switches
Data Communication Schematics
Figure 2:

Rear
Object Number: 1907211 Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Control Module References
Front
LCK 1, LCK 2, UNLCK 1, UNLCK 2, INFO, and REAR SEAT ENT Fuses
LCK 1, LCK 2, UNLCK 1, UNLCK 2, INFO, and REAR SEAT ENT Fuses
LCK 1, LCK 2, UNLCK 1, UNLCK 2, INFO, and REAR SEAT ENT Fuses
LCK 1, LCK 2, UNLCK 1, UNLCK 2, INFO, and REAR SEAT ENT Fuses
G201