GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2005 🢒 Park Avenue 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Power and Grounding Component Views
Figure 1:

Engine Compartment, in the Right Front Corner
Object Number: 317480 Size: LF
(1)G103
(2)Battery
Figure 2:

Engine Compartment, Near the Right Strut Tower
Object Number: 793080 Size: LF
(1)Fuse Block - Underhood - Right
(2)Fuse Block - Underhood - Left
(3)G105, Under Battery Tray
Figure 3:

Left Side of the Engine Compartment
Object Number: 592287 Size: LF
(1)S102
(2)G106
Figure 4:

Engine Compartment, on the Left Side Above the Transmission
Object Number: 317578 Size: LF
(1)C100
(2)G104
(3)S105
Figure 5:

Right Front of the Engine
Object Number: 792722 Size: MF
(1)C107
(2)S135
(3)S136
(4)G100
(5)G101
Figure 6:

Lower Front of the Engine
Object Number: 317556 Size: MF
(1)G102
Figure 7:

Engine Compartment, Near the Left Strut Tower
Object Number: 636389 Size: LF
(1)C113
(2)C115
(3)C102
(4)C122
(5)S100
(6)P100
(7)Windshield Washer Fluid Pump
(8)Windshield Washer Fluid Level Switch
Figure 8:

Passenger Compartment, the Front of the I/P
Object Number: 403049 Size: LF
(1)Headlamp Dimmer Switch
(2)Driver Information Center (DIC) Switch
(3)Multifunction Lever
(4)Instrument Panel Cluster (IPC)
(5)Turn Signal/Multifunction Switch
(6)Steering Wheel Control Assembly
(7)Traction Control Switch
(8)Radio
(9)Air Temperature Switch Assembly - Right
(10)Heated Seat Switch - Front Passenger
(11)HVAC Control Module
(12)Cigar Lighter - Instrument Panel and Ashtray Lamp
(13)Heated Seat Switch - Driver
(14)Ignition Switch
(15)Horn Switch
(16)Steering Wheel Control Assembly
(17)Rear Compartment Lid Release Switch
(18)Fuel Door Release Switch
Figure 9:

Below the Right Side of the Instrument Panel
Object Number: 317639 Size: MF
(1)G201
(2)S207
(3)S208
Figure 10:

Behind the Right Side of the Instrument Panel
Object Number: 317633 Size: MF
(1)Instrument Panel Integration Module (IPM)
(2)Body Control Module (BCM)
(3)Fuse Block - I/P
Figure 11:

Under the Left of the Instrument Panel
Object Number: 626643 Size: MF
(1)S218
(2)S200
(3)S201
(4)P100
(5)S219
(6)G202
(7)S206
(8)S205
(9)S203
(10)S202
Figure 12:

Steering Column
Object Number: 741012 Size: MF
(1)Theft Deterrent Control Module
(2)Ignition Key Alarm Switch
(3)A/T Shift Lock Control Solenoid
(4)Turn Signal/Multifunction Switch
(5)Inflatable Restraint Steering Wheel Module Coil
(6)C202
(7)Fuse Holder - Steering Column
(8)C206
Figure 13:

Center Console
Object Number: 724620 Size: SF
(1)Accessory Power Outlet - Rear
Figure 14:

Center Console (w/D07)
Object Number: 724766 Size: SF
(1)Accessory Power Outlet - Front
Figure 15:

Driver Seat (w/o D07)
Object Number: 724774 Size: SF
(1)Accessory Power Outlet
Figure 16:

Right Rear Door
Object Number: 317680 Size: LF
(1)C800 - Right, C700 - Left
(2)Courtesy/Reading Lamp - RR, LR Similar
(3)Speaker - RR Door - Midrange, LR Door Similar
(4)Cigar Lighter - RR Door, LR Door Similar
Figure 17:

Passenger Compartment, Under the Right Seat
Object Number: 592291 Size: LF
(1)G306
(2)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(3)C314
Figure 18:

Under the Rear Seat
Object Number: 317665 Size: MF
(1)Rear Door Module (RDM)
(2)Fuse Block - Rear
Figure 19:

Rear Compartment, in the Left Rear Corner
Object Number: 592294 Size: LF
(1)S400
(2)G402
(3)P403
(4)P401
(5)Marker Lamp - LR , RR Similar
(6)C404
Figure 20:

Right of the Rear Compartment
Object Number: 317719 Size: MF
(1)C405
(2)P402
(3)P410
(4)G400
(5)S401