GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 Envoy - 2WD 🢒 Body and Accessories 🢒 Doors 🢒 Door Lock/Indicator Schematics
Figure 1:

Front and Liftgate
Object Number: 743730 Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Rear
SP206
Figure 2:

Rear
Object Number: 743731 Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Door Ajar Warning
Front and Liftgate
G302 - 1 of 2, G303 and G304
DLC and SP205
Figure 3:

Door Ajar Warning
Object Number: 788120 Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Rear
SP206
DLC and SP205
G302 - 1 of 2, G303 and G304
G302 - 1 of 2, G303 and G304