GM Service Manual Online
For 1990-2009 cars only

Power and Grounding Component Views LHD

Figure 1:

Front of Engine Compartment and Passenger Compartment


Object Number: 1276434  Size: LF
(1)Fuse Block - Underhood
(2)Generator
(3)Battery
(4)Fuse Block - Right Rear
(5)Fuse Block - Left Rear
Figure 2:

Steering Column Components


Object Number: 1870767  Size: LF
(1)Inflatable Restraint Steering Wheel Module Coil Connector
(2)Inflatable Restraint Steering Wheel Module Coil Connector
(3)C208
(4)Ignition Lock Cylinder Solenoid
(5)Windshield Wiper Washer Switch
(6)Ignition Lock Cylinder Case
(7)Theft Deterrent Module (TDM)
(8)Ignition Switch Connector
(9)C202
(10)C203
(11)Adjustable Pedal Switch (JF4)
(12)Steering Tilt Lever
(13)Turn Signal/Multifunction Switch
Figure 3:

I/P Harness Routing - Front Engine Compartment


Object Number: 1827853  Size: LF
(1)C116
(2)C118
(3)C117
(4)Fuse Block - Underhood C2
(5)C103
(6)C102
(7)G101
(8)Front Fascia
Figure 4:

Rear of Engine Compartment (LH2)


Object Number: 1827826  Size: LF
(1)C104
(2)Fuse Block - Underhood C3
(3)G100
(4)G107
(5)C175
(6)C107
(7)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
(8)C102
Figure 5:

Forward Lamp Harness


Object Number: 1827830  Size: LF
(1)S104 (TR7)
(2)C112
(3)C114 (T90)
(4)C109
(5)S105 (K14)
(6)Fuse Block - Underhood Bracket
(7)C116
(8)G104
(9)G110 (LH2)
(10)C113 (LH2)
(11)C110
(12)C115 (T90)
(13)C111
Figure 6:

Battery Cables (LY7)


Object Number: 1828281  Size: LF
(1)G105
(2)Battery Current Sensor
(3)Battery
(4)Mega Fuse (200A)
(5)G102
(6)Starter
(7)Generator
(8)C103
(9)Battery Positive Voltage (Stud)
Figure 7:

Battery Cables (LH2)


Object Number: 1828284  Size: LF
(1)C107
(2)G102
(3)Cylinder Head - RH
(4)Generator
(5)Battery Positive Voltage (Stud)
(6)G105
(7)C103
(8)Battery Current Sensor
(9)Battery
Figure 8:

Right Side of Engine (LY7)


Object Number: 1827800  Size: LF
(1)S111
(2)S114
(3)G106
(4)S118
(5)S100
(6)S101
(7)C175
(8)G109
(9)S112
Figure 9:

Left Side of Engine (LY7)


Object Number: 1827821  Size: LF
(1)S102
(2)S112
(3)G111
(4)C102
Figure 10:

Front of Engine Compartment (LY7)


Object Number: 1827812  Size: LF
(1)C108
(2)S108
(3)S109
(4)G110
(5)C105
(6)C101
Figure 11:

Body Harness Routing - Passenger Compartment


Object Number: 1827895  Size: LF
(1)C201
(2)C203
(3)C600
(4)G201
(5)C307
(6)C800
(7)C306
(8)Rollover Sensor
(9)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(10)G306
(11)C301
(12)C700
(13)Splice Pack SP300
(14)Floor Pan
(15)C300
(16)C200
(17)G200
(18)C500
(19)C209 (LHD)
(20)C207
(21)C206
(22)C205
(23)C312
Figure 12:

Rear D Pillars


Object Number: 1388273  Size: LF
(1)D - Pillar - RR
(2)G401
(3)Body Harness
(4)D - Pillar - LR
(5)G402
(6)Body Harness

Power and Grounding Component Views RHD

Figure 1:

Forward Lamp Harness


Object Number: 1827830  Size: LF
(1)S104 (TR7)
(2)C112
(3)C114 (T90)
(4)C109
(5)S105 (K14)
(6)Fuse Block - Underhood Bracket
(7)C116
(8)G104
(9)G110 (LH2)
(10)C113 (LH2)
(11)C110
(12)C115 (T90)
(13)C111
Figure 2:

Engine Electrical Components - LY7


Object Number: 1855968  Size: LF
(1)G102
(2)Battery
(3)C103
(4)G105
(5)Starter
(6)Positive Battery Cable
(7)Generator
(8)Fuse Block - Underhood Positive Voltage Studs
Figure 3:

Engine Electrical Components - LH2


Object Number: 1855758  Size: LF
(1)Starter
(2)C107
(3)Battery
(4)G105
(5)Battery Current Sensor
(6)G102
(7)C103
(8)Generator
(9)Fuse Block - Underhood Positive Voltage Studs
Figure 4:

I/P Harness Routing - Front Engine Compartment


Object Number: 1843511  Size: LF
(1)C102
(2)Battery
(3)Battery Current Sensor
(4)C103
(5)G101
(6)C116
(7)C118
(8)C117
(9)Fuse Block - Underhood C2
Figure 5:

C101 and C105 (LY7)


Object Number: 1842113  Size: LF
(1)Engine - LY7
(2)G110
(3)C105 (F55)
(4)C101
(5)C108
Figure 6:

Right Side of Engine (LY7)


Object Number: 1827800  Size: LF
(1)S111
(2)S114
(3)G106
(4)S118
(5)S100
(6)S101
(7)C175
(8)G109
(9)S112
Figure 7:

Left Side of Engine (LY7)


Object Number: 1827821  Size: LF
(1)S102
(2)S112
(3)G111
(4)C102
Figure 8:

Body Harness Routing - Right Side of Passenger Compartment


Object Number: 1856079  Size: LF
(1)C203
(2)C201
(3)C209
(4)C600
(5)G201
(6)C300
(7)C800
(8)Right C-Pillar
(9)Yaw and Lateral/Long Acceleration Sensor
(10)G306
(11)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(12)Rollover Sensor
(13)C301
Figure 9:

Body Harness Routing - Left Side of Passenger Compartment


Object Number: 1856058  Size: LF
(1)C206
(2)C207
(3)C307
(4)C205
(5)C200
(6)C306
(7)Splice Pack SP300
(8)Left C-Pillar
(9)C700
(10)G200
(11)C500
Figure 10:

Body Harness Routing - Left Rear Cargo Area


Object Number: 1827916  Size: LF
(1)Audio Amplifier (UQA/UQS)
(2)G402
(3)C403
(4)C404
(5)C401
Figure 11:

Body Harness Routing - Right Rear Cargo Area


Object Number: 1827955  Size: LF
(1)C308
(2)C401
(3)C310
(4)Terminator Resistor
(5)G401
(6)Digital Radio Receiver (U2K)
(7)Vehicle Communication Interface Module (VCIM) - (UE1)
(8)Speaker - Rear Subwoofer
(9)C311
(10)Electronic Suspension Control (ESC) Module (F55)
(11)Splice Pack SP304
(12)C314
(13)C316