GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Silverado - 4WD 🢒 Safety and Security 🢒 Remote Functions 🢒 Remote Function Schematics
Figure 1:

Keyless Entry
Object Number: 2065192 Size: FS
Figure 2:

Garage Door Opener
Object Number: 2065194 Size: FS