GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Forward Lamp Harness


Object Number: 1817619  Size: LF
(1)C109
(2)C110
(3)C108
(4)G101
(5)C101
Figure 2:

Front of the Engine Compartment


Object Number: 1827810  Size: LF
(1)Fuse Block - Underhood
(2)Battery
(3)Cooling Fan - Left
(4)Cooling Fan - Right
Figure 3:

Left Front of the Engine Compartment


Object Number: 1827809  Size: LF
(1)LF Strut Tower
(2)G103
(3)Windshield Washer Fluid Pump
(4)Battery Current Sensor
Figure 4:

G112


Object Number: 1827814  Size: LF
(1)Rear Exhaust Manifold
(2)G112
Figure 5:

G107 and G105


Object Number: 1827813  Size: LF
(1)G107
(2)Front Cylinder Head
(3)G105
(4)Starter
Figure 6:

Engine Harness - Rear


Object Number: 1817638  Size: LF
(1)G108
(2)G109
Figure 7:

I/P Harness


Object Number: 1817612  Size: LF
(1)S210
(2)S213
(3)C275
(4)C276
(5)S201
(6)S212
(7)C216
(8)S223
(9)C214
(10)S211 (UUC)
(11)G203
(12)C203 (C69 w/o UUC)
(13)C307 (C69)
(14)C218
(15)G201
(16)C219
(17)C206
(18)C226
(19)C207 (UUC w/o C69)
(20)C204
(21)SP200
Figure 8:

Body Harness - Passenger Compartment


Object Number: 1817587  Size: LF
(1)C219
(2)C600
(3)C206
(4)C218
(5)S202
(6)S306
(7)S307
(8)C309
(9)G311
(10)C800
(11)C700
(12)C308
(13)G301
(14)C305
(15)S304
(16)S302
(17)S204
(18)C204
(19)S206
(20)C210
(21)S200
(22)C500
(23)G205
Figure 9:

Steering Column


Object Number: 1861880  Size: LF
(1)Turn Signal / Multifunction Switch
(2)Inflatable Restraint Steering Wheel Module Coil
(3)Windshield Wiper / Washer Switch
(4)Theft Deterent Module
(5)Ignition Lock Solenoid
(6)Ignition Switch
Figure 10:

Body Harness - Rear Compartment


Object Number: 1817590  Size: LF
(1)G403
(2)S409
(3)C415
(4)C417 (U3U)
(5)C409 (V92)
(6)C404
(7)C901
(8)C900
(9)C403
(10)G401
(11)C419 (C69)