GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 SRX 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Body Control System Schematics
Figure 1:

BCM Power, Ground, and Serial Data
Object Number: 2063391 Size: FS
Figure 2:

BCM Inputs and Outputs 1 of 4
Object Number: 2063393 Size: FS
Figure 3:

BCM Inputs and Outputs 2 of 4
Object Number: 2063395 Size: FS
Figure 4:

BCM Inputs and Outputs 3 of 4
Object Number: 2063397 Size: FS
Figure 5:

BCM Inputs and Outputs 4 of 4
Object Number: 2063399 Size: FS
Figure 6:

Rear Body Control Module References (EXP with UTA/UTC)
Object Number: 2063403 Size: FS