Yukon XL 2500 4WD V8-8.1L VIN G (2004): Starting and Charging

Also for this vehicle: Yukon XL 2500 2WD V8-6.0L VIN N (2006), Yukon XL 2500 2WD V8-6.0L VIN U (2005), Yukon XL 2500 2WD V8-8.1L VIN G (2004), Yukon XL 2500 4WD V8-6.0L VIN N (2006), Yukon XL 2500 4WD V8-6.0L VIN U (2005), Yukon XL 2WD V8-5.3L (2011), Yukon XL 2WD V8-6.0L (2007), Yukon XL 4WD V8-5.3L (2011), Yukon XL 4WD V8-6.0L (2007), Yukon XL Denali 2WD V8-6.2L (2011), Yukon XL Denali AWD V8-6.2L (2010).

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
- Relays and Modules - Starting and Charging › Starter Relay › Component Information › Locations2
- Battery9 pages
  - Jump Starting › System Information › Service Precautions2
  - Battery Cable7 pages
    Negative, Battery Cable › System Information › Service and Repair › Disconnect/Connect Procedure2 3 4 5
    Positive, Battery Cable › System Information › Service Precautions › Technician Safety Information2
- Charging System70 pages
  - Alternator › Component Information69 pages
    Technical Service Bulletins › Alternator - Incorrect Amperage Coding
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…62
    Service and Repair › Generator Bracket Replacement2 3 4 5 6
  - Voltage Regulator › Component Information › Description and Operation
- Starting System72 pages
  - Key › Component Information › Technical Service Bulletins › Locks - Key Code Security Rules and Information2 3 4
  - Starter Motor › Component Information66 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…60
    Service and Repair › Starter Motor Replacement2 3 4 5
  - Starter Relay › Component Information › Locations2
- Power and Ground Distribution351 pages
  - Auxiliary Power Outlet › Component Information75 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…74
  - Fuse › Component Information27 pages
    Technical Service Bulletins6 pages
    Customer Interest: › 04-08-46-005 › Dec › 04 › OnStar(R) - System Inoperative/No LED Lamp ON2
    All Technical Service Bulletins for Fuse:3 pages
    07-08-45-002 › Sep › 07 › Electrical - Aftermarket Fuse Warning
    04-08-46-005 › Dec › 04 › OnStar(R) - System Inoperative/No LED Lamp ON2
    All Other Service Bulletins for Fuse: › 07-08-45-002 › Sep › 07 › Electrical - Aftermarket Fuse Warning
    Locations › Underhood Fuse Block2
    Application and ID › Underhood Fuse Block - Top View2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
  - Fuse Block › Component Information57 pages
    Locations › I/P Fuse Block2
    Diagrams › Connector Views2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Application and ID › Left I/P Fuse Block2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Service and Repair › Underhood Electrical Center or Junction Block Replacement2 3 4 5 6 7 8
  - Ground Strap › Component Information › Service and Repair2
  - Grounding Point › Component Information › Technical Service Bulletins18 pages
    Customer Interest: › 04-05-25-002E › Mar › 09 › Brakes - ABS Lamp ON/DTC's C0265/C0201/U1041 Set2
    All Technical Service Bulletins for Grounding Point:9 pages
    10-08-45-001B › Oct › 10 › Electrical - Information For Electrical Ground Repair2 3 4 5 6 7
    04-05-25-002E › Mar › 09 › Brakes - ABS Lamp ON/DTC's C0265/C0201/U1041 Set2
    All Other Service Bulletins for Grounding Point: › 10-08-45-001B › Oct › 10 › Electrical - Information For Electrical Ground Repair2 3 4 5 6 7
  - Multiple Junction Connector › Component Information › Diagrams › C100 - C1982 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…60
  - Relays and Modules - Power and Ground Distribution › Relay Box › Component Information41 pages
    Locations › Body Relay Block2 3 4 5
    Diagrams › Relay Block - I/P - C12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
    Application and ID › Body Relay Block2 3 4 5
    Service and Repair › Instrument Panel Electrical Center or Junction Block Replacement - Left2 3 4 5 6 7 8
  - Relay Box › Component Information41 pages
    Locations › Body Relay Block2 3 4 5
    Diagrams › Relay Block - I/P - C12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
    Application and ID › Body Relay Block2 3 4 5
    Service and Repair › Instrument Panel Electrical Center or Junction Block Replacement - Left2 3 4 5 6 7 8
  - Wiring Harness › Component Information › Technical Service Bulletins30 pages
    Customer Interest:6 pages
    09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules2 3 4
    03-08-50-014A › Jan › 06 › Electrical - No Module Communication/DTCs/Warning Lamps2
    All Technical Service Bulletins for Wiring Harness:15 pages
    09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules2 3 4
    10-08-45-001B › Oct › 10 › Electrical - Information For Electrical Ground Repair2 3 4 5 6 7
    06-08-45-004 › May › 06 › Electrical - Instrument Panel & General Wiring Repair2
    03-08-50-014A › Jan › 06 › Electrical - No Module Communication/DTCs/Warning Lamps2
    All Other Service Bulletins for Wiring Harness:9 pages
    10-08-45-001B › Oct › 10 › Electrical - Information For Electrical Ground Repair2 3 4 5 6 7
    06-08-45-004 › May › 06 › Electrical - Instrument Panel & General Wiring Repair2
09Power and Ground Distribution Power and Ground Distribution: Sections
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