GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2005 🢒 Century 🢒 Vehicle Control Systems 🢒 Computer/Integrating Systems 🢒 Computer/Integrating Systems Component Views
Figure 1:

Below Left Side of I/P
Object Number: 1388014 Size: MF
(1)Body Control Module (BCM)
(2)Body Control Module (BCM) Connector, C4
(3)Body Control Module (BCM) Connector, C3
(4)Body Control Module (BCM) Connector, C2
(5)Body Control Module (BCM) Connector, C1
(6)I/P Courtesy Lamp - Left
(7)Turn Signal/Hazard Flasher Module
(8)Backup Lamp Relay
Figure 2:

Lower Left Side of Steering Column, Right Center of IP
Object Number: 591464 Size: LF
(1)Data Link Connector (DLC)
(2)Splice Pack, SP205
Figure 3:

Behind the Right Side of the I/P
Object Number: 1162362 Size: LF
(1)Vacuum Reservoir
(2)G200
(3)Fuse Block - I/P
(4)C200
(5)Blower Motor
(6)Blower Motor Resistor Assembly (CJ3)/Blower Motor Control Processor (CJ2)
(7)P100
(8)Vacuum Reservoir
(9)Black Vacuum Hose
(10)Air Temperature Actuator - Right
(11)Automatic Headlamp Relay
(12)Rear Compartment Lid Release Relay
(13)Rear Window Defogger Relay
(14)Retained Accessory Power (RAP) Relay
(15)I/P Wiring Harness
(16)Air Temperature Actuator - Left