SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 31 (WIRING SYSTEMS AND POWER MANAGEMENT)COMPONENT LOCATORPOWER AND GROUNDING COMPONENT VIEWS
2008 Pontiac Grand Prix Base

Power and Grounding Component Views

2008 Pontiac Grand Prix BaseSECTION Power and Grounding Component Views
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Fuse Block Underhood, C102, C107, and C108
GM1764700Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fusable Link (WS2)
2 Mega Fuse (WS2)
3 Stud 1
4 Stud 2 - Trailer Connector Power Feed
5 C107 (UVC)
6 C108 (WS2)
7 I/P Harness
8 C102
9 Underhood Fuse Block
Fig 2: Fuse Block - I/P Component Views
GM827523Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuse Block - I/P
2 Driver Door Harness
3 Fuse Block - I/P - C3 (BLK)
Fig 3: Relay Block - I/P Component Views
GM825740Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Relay Block - I/P
2 Body Harness
3 Relay Block - I/P - C10 (NAT)
Fig 4: Junction Block - I/P Component Views
GM820125Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Junction Block-I/P
2 I/P Harness
3 Footwell Courtesy Lamp Socket-Right
4 Footwell Courtesy Lamp Bulb-Right
Fig 5: S304 Component Views
GM828177Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 S304
2 G300
3 Chassis Harness
4 Electronically Controlled Air Suspension Relay
Fig 6: Steering Wheel and Column Sub-System Component Views
GM856748Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Steering Wheel Control Switch Assembly - Upper Left
2 Passlock Sensor Connector
3 Ignition Key Alarm Switch
4 Ignition Lock Cylinder Control Actuator
5 Ignition Lock Cylinder Control Actuator Connector
6 Ignition Switch
7 Ignition Key Cylinder
8 Steering Wheel Control Switch Assembly - Upper Right
9 Horn Switch
10 Steering Wheel Control Switch Assembly - Lower Right
11 C277
12 Steering Wheel Control Switch Assembly - Lower Left
13 Turn Signal/Multifunction Switch
Fig 7: Steering Wheel Controls Component Views
GM857908Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Steering Column
2 Transfer Case Shift Control Module
3 Splice Pack SP206
4 Steering Wheel Controls Backlight Fuse
Fig 8: G100 Component View
GM825388Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Negative Battery Cable
2 Left Front Frame Rail
3 G100-Negative Battery cable
4 G100-Forward Lamp Harness
5 Forward Lamp Harness
Fig 9: Upper Rear Of Engine Component Views
GM825336Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Harness
2 G103-Engine Harness Ground
3 G104
4 Camshaft Position (CMP) Sensor Connector
5 Engine Oil Pressure (EOP) Sensor Connector
Fig 10: G102 Component Views
GM825321Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 G102-Negative Battery Cable
2 G102-Engine Harness Ground
3 Engine Harness
Fig 11: Heated Washer Harness (WS2)
GM1764723Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 S107
2 Heated Washer C1
3 Heated Washer C2
4 C108
5 Mega Fuse
6 Fusable Link
7 G105
Fig 12: G106 Component View
GM825386Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 G106
2 Dash Panel
3 Engine Ground Strap
Fig 13: G200 Component View
GM820070Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 C200
2 C202
3 G200
4 I/P Harness
Fig 14: Behind Right Side Kick Panel
GM1775681Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 FM Modulator (UWF/UWG)
2 Controller to FM Modulator Connector (UWF/UWG)
3 Radio Antenna Coax Connector
4 C236
5 C298
6 G203
Fig 15: Left Side of I/P
GM1482831Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Body Control Module (BCM) - C1
2 BCM - C2
3 BCM - C4
4 BCM- C3
5 BCM - C5
6 BCM
7 Data Link Connector (DLC)
8 Fuse Block - I/P - C1
9 Fuse Block - I/P
10 Splice Pack SP205
Fig 16: Splice Pack SP206 Component Views
GM857908Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Steering Column
2 Transfer Case Shift Control Module
3 Splice Pack SP206
4 Steering Wheel Controls Backlight Fuse
Fig 17: Splice Pack SP207 Component Views
GM825721Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 C200
2 Splice Pack SP207
3 C202
4 Left Side Cowl Panel
Fig 18: G300 Component View
GM825346Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Chassis Harness
2 G300
3 Left Frame Body Mount
Fig 19: G302 Component Views
GM825282Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 B Pillar
2 Body Harness
3 G302
Fig 20: G304 Component View
GM828959Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 G304
2 Body Harness
3 Inflatable Restraint and Diagnostic Module (SDM) Connector
Fig 21: G306 Component View
GM825292Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 B Pillar
2 Body Harness
3 G306
Fig 22: G308 Component View
GM825382Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 G308
2 Body Mount-RH
3 Chassis Harness
Fig 23: G310 Component View
GM825379Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Body Mount-LH
2 G310
3 Chassis Harness
Fig 24: G401 Component View
GM825380Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 G401
2 Body Mount-LH
3 Fuel Tank Filler Ground
4 Chassis Harness
Fig 25: Air Suspension Module Connections
GM1769001Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Air Suspension Module
2 G402
3 C451
4 Rear Axle
5 C450
Fig 26: G405 Component View
GM825384Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Chassis Harness
2 G405
3 Body Mount-RH
4 Air Suspension Inflator Switch Connector
Fig 27: G410 and SP410 Component Views
GM825429Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Inner Side Panel - RH
2 G410
3 SP410
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.