GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2005 🢒 GTO 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Computer/Integrating Systems Component Views
Figure 1:

Body Control Module
Object Number: 1355387 Size: MF
(1)Body Control Module (BCM)
(2)BCM Connector-4
(3)BCM Connector-3
(4)BCM Connector-2
(5)BCM Connector-1
Figure 2:

Powertrain Interface Module (PIM)
Object Number: 1562157 Size: MF
(1)Powertrain Interface Module
(2)Data Link Connector