GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2005 🢒 Aztek - AWD 🢒 Body 🢒 Wiring Systems 🢒 Power and Grounding Component Views
Figure 1:

Engine Compartment - RF
Object Number: 861237 Size: LF
(1)Ground G100
(2)Fuse Block - Underhood C2
(3)Negative Battery Cable
(4)Positive Battery Cable
(5)Battery
Figure 2:

Engine Compartment - RR
Object Number: 861238 Size: LF
(1)Fuse Block - Underhood
(2)Fuse Block - Underhood C2
(3)Fuse Block - Underhood C1
(4)Positive Battery Cable Connection
(5)Fuse Block - Underhood C3
(6)Fuse Block - Underhood C4
Figure 3:

LH Engine Compartment
Object Number: 757626 Size: LF
(1)Fuse Block-Underhood
(2)Windshield Washer Fluid Pump
Figure 4:

Center Console - Pontiac
Object Number: 861248 Size: LF
(1)Body Control Module (BCM) C2
(2)Body Control Module (BCM) C1
(3)Body Control Module (BCM) C0
(4)Automatic Transmission Floor Shift Control
(5)Fuse Block - Center Console C2
(6)Fuse Block - Center Console C1
Figure 5:

Center Console - Buick
Object Number: 861251 Size: LF
(1)Body Control Module (BCM) C2
(2)Body Control Module (BCM) C1
(3)Body Control Module (BCM) C0
(4)Fuse Block - Center Console C2
(5)Fuse Block - Center Console C1
(6)Rear Parking Assist (RPA) Diagnostic Connector
Figure 6:

Ignition Switch
Object Number: 900962 Size: MF
(1)Ignition Switch
(2)Passlock Sensor
(3)Ignition Key Alarm Switch
(4)Ignition Lock Cylinder Control Actuator
(5)Steering Column
Figure 7:

Under the Right Side of the Instrument Panel
Object Number: 1382406 Size: LF
(1)Blower Motor
(2)Blower Motor Resistor (CJ2)/Blower Motor Processor (CJ3)
(3)Auxiliary Power Drop Connector
Figure 8:

Splice Packs 205, 206, 215, 250, 315 and 409
Object Number: 1515376 Size: LF
(1)SP 315
(2)SP 205
(3)SP 206
(4)SP 215 (U32)
(5)SP 250
(6)SP 409
Figure 9:

Grounds 100 and 101
Object Number: 1515498 Size: LF
(1)Fuse Block - Underhood
(2)Instrument Panel (I/P) Harness
(3)C101
(4)C103
(5)G101
(6)Engine Harness
(7)Forward Lamp Harness
(8)G100
(9)C120
Figure 10:

Grounds G111 and G117 (LA1)
Object Number: 1400905 Size: MF
(1)G111
(2)G117
(3)C111
(4)Electronic Brake Control Module (EBCM)
(5)A/C Refrigerant Pressure Sensor Connector
Figure 11:

Grounds G111 and G117 and G131 - LY7
Object Number: 1515676 Size: LF
(1)G131
(2)G111
(3)C117
Figure 12:

Grounds G130 and G132 - LY7
Object Number: 1515707 Size: LF
(1)G130
(2)G132
Figure 13:

Body Harness
Object Number: 861244 Size: LF
(1)Ground G401
(2)C351
(3)Ground G301
(4)C313, C317 (A43)
(5)C301 & C303
(6)C203
(7)C200
(8)C302
(9)C316 (KA1)
(10)C352
(11)Ground G302
(12)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(13)C314
(14)C315 (KA1)
(15)C305
(16)Ground G402
(17)C309
(18)C420
Figure 14:

Grounds G200, G201, and G202
Object Number: 1515814 Size: MF
(1)G200
(2)G200 and G201