Lucerne V8-4.6L (2008): Power and Ground Distribution

Also for this vehicle: Lucerne V6-3.8L (2007), Lucerne V6-3.8L VIN 2 (2006), Lucerne V6-3.9L (2009).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
- Auxiliary Power Outlet › Component Information142 pages
  - Locations2 3
  - Diagrams139 pages
    Diagram Information and Instructions › Electrical Symbols2 3 4 5 6 7 8 9 10 11 12 13 14
    Diagnostic Aids125 pages
    Arrows and Symbols2 3
    General Electrical Diagnostic Procedures122 pages
    Checking Aftermarket Accessories
    Circuit Testing › Circuit Testing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
    Connector Repairs › AFL/ECP Connectors2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…79
    Wiring Repairs › Circuit Protection - Circuit Breakers2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
- Branching Point › Component Information › Diagrams
- Electronic Noise Suppressor › Component Information › Technical Service Bulletins4 pages
  - Customer Interest for Electronic Noise Suppressor: › 07-08-46-002D2
  - All Technical Service Bulletins for Electronic Noise Suppressor: › 07-08-46-002D2
- Fuse › Component Information50 pages
  - Technical Service Bulletins › Electrical - Aftermarket Fuse Warning
  - Locations › Fuse Block - Underhood Label2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
  - Diagrams27 pages
    Diagram Information and Instructions › Electrical Symbols2 3 4 5 6 7 8 9 10 11 12 13 14
    Diagnostic Aids13 pages
    Arrows and Symbols2 3
    General Electrical Diagnostic Procedures10 pages
    Checking Aftermarket Accessories
    Circuit Testing › Circuit Testing2 3 4 5 6 7 8 9
- Fuse Block › Component Information141 pages
  - Locations2
  - Diagrams139 pages
    Diagram Information and Instructions › Electrical Symbols2 3 4 5 6 7 8 9 10 11 12 13 14
    Diagnostic Aids125 pages
    Arrows and Symbols2 3
    General Electrical Diagnostic Procedures122 pages
    Checking Aftermarket Accessories
    Circuit Testing › Circuit Testing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
    Connector Repairs › AFL/ECP Connectors2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…79
    Wiring Repairs › Circuit Protection - Circuit Breakers2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
- Ground Strap › Component Information › Service and Repair › Engine Ground Cable Replacement (RPO LD8)2 3 4 5 6
- Grounding Point › Component Information › Technical Service Bulletins › Electrical - Information For Electrical Ground Repair2 3 4 5 6 7
- Multiple Junction Connector › Component Information75 pages
  - Technical Service Bulletins8 pages
    Customer Interest for Multiple Junction Connector: › 07-06-04-019D2 3 4
    All Technical Service Bulletins for Multiple Junction Connector: › 07-06-04-019D2 3 4
  - Diagrams67 pages
    X100 - X1993 pages
    X100
    X101 › 4T65-E2
    X200 - X299 › X2002 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
    X300 - X399 › X3042 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…25
    X400 - X499 › X4452 3 4 5 6 7
    X100 - X1990 pages
    X100
    X101 › 4T65-E
    X200 - X299 › X200
    X300 - X399 › X304
    X400 - X499 › X445
    X500 - X599 › X5002 3
    X600 - X699 › X6002 3
    X700 - X799 › X7002
    X800 - X899 › X8002
    X900 - X999 › X9002
- Power Distribution Relay › Component Information6 pages
  - Locations2 3
  - Service and Repair › Relay Replacement (Attached to Wire Harness)2 3
- Relays and Modules - Power and Ground Distribution › Power Distribution Relay › Component Information6 pages
  - Locations2 3
  - Service and Repair › Relay Replacement (Attached to Wire Harness)2 3
- Wiring Harness › Component Information › Technical Service Bulletins30 pages
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections