GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2009 🢒 Sierra Denali 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Moveable Window Schematics
Figure 1:

Left Doors (AN3/DL3)
Object Number: 2064506 Size: FS
Figure 2:

Right Doors (AN3/DL3)
Object Number: 2064508 Size: FS
Figure 3:

Left Doors (except AN3/DL3)
Object Number: 2064510 Size: FS
Figure 4:

Right Doors (except AN3/DL3)
Object Number: 2064512 Size: FS
Figure 5:

Sliding Rear Window (A48)
Object Number: 2064516 Size: FS