GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2009 🢒 Montana SV6 Ext. 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Theft Deterrent System Schematics
Figure 1:

Ajar Switches
Object Number: 2060739 Size: FS
Figure 2:

Arm, Disarm, and Warning
Object Number: 2060773 Size: FS