GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 2003 🢒 Aurora 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Power and Grounding Component Views
Figure 1:

Ground Locations
Object Number: 490776 Size: MF
(1)G101
(2)G102
(3)G107
(4)G103
(5)G105
(6)G201
(7)G301
(8)G303
(9)G404
(10)G305
(11)G401
(12)G402
(13)G302
(14)G310
(15)G300
(16)G200
(17)G104
(18)G106
(19)G100
Figure 2:

Fuse Block - Underhood
Object Number: 460291 Size: LF
(1)Fuse Block-Underhood C3
(2)Fuse Block-Underhood C1
(3)Fuse Block-Underhood C2
Figure 3:

Fuse Block - Rear
Object Number: 491471 Size: MF
(1)Lateral Accelerometer Sensor
(2)Fuse Block - Rear
Figure 4:

Under Right Rear Seat
Object Number: 493415 Size: LF
(1)Positive Battery Feed
(2)Rear Fuse block Fuse