Ascender 4WD V8-5.3L (2004): Starting and Charging

Also for this vehicle: Ascender 2WD L6-4.2L (2003), Ascender 2WD V8-5.3L (2004), Ascender 4WD L6-4.2L (2003).

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
- Sensors and Switches - Starting and Charging2 pages
  - Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Technical Service Bulletins › Ignition - Can't Remove Key From Ignition Lock
  - Neutral Safety Switch › Component Information › Locations
- Relays and Modules - Starting and Charging › Starter Relay › Component Information › Locations
- Battery18 pages
- Charging System7 pages
  - Alternator › Component Information6 pages
    Specifications
    Diagrams › Connector Views
    Service and Repair › Generator Bracket Replacement2 3 4
  - Voltage Regulator › Component Information › Description and Operation
- Starting System8 pages
- Power and Ground Distribution111 pages
  - Auxiliary Power Outlet › Component Information3 pages
    Locations2
    Diagrams › Connector Views
  - Fuse › Component Information26 pages
    Technical Service Bulletins4 pages
    Customer Interest for Fuse: › SB06-13-S003 › Apr › 06 › OnStar(R) - System Inop/No LED/No Power2
    All Technical Service Bulletins for Fuse: › SB06-13-S003 › Apr › 06 › OnStar(R) - System Inop/No LED/No Power2
    Locations › Rear Fuse Block -LWB2 3 4 5 6 7 8
    Application and ID › Fuse Block - Underhood2 3 4 5 6 7 8 9 10 11 12 13 14
  - Fuse Block › Component Information18 pages
    Locations › Underhood Fuse Block2
    Diagrams › Connector Views2 3
    Application and ID › Underhood Fuse Block2 3 4 5
    Service and Repair › Underhood Electrical Center or Junction Block Replacement2 3 4 5 6 7 8
  - Ground Strap › Component Information › Technical Service Bulletins6 pages
    All Technical Service Bulletins for Ground Strap: › SB05-13-S002 › Mar › 05 › Audio System - Speaker Buzzing in 4X4 Mode2 3
    Customer Interest for Ground Strap: › SB05-13-S002 › Mar › 05 › Audio System - Speaker Buzzing in 4X4 Mode2 3
  - Grounding Point › Component Information22 pages
    Technical Service Bulletins › Engine - Cranks, No Start/DTC's B2945/B2955/B2960
    Locations › Battery Ground Views2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
  - Relays and Modules - Power and Ground Distribution › Relay Box › Component Information14 pages
    Locations
    Application and ID › Rear Fuse Block -LWB2 3 4 5
    Service and Repair › Underhood Electrical Center or Junction Block Replacement2 3 4 5 6 7 8
  - Relay Box › Component Information14 pages
    Locations
    Application and ID › Rear Fuse Block -LWB2 3 4 5
    Service and Repair › Underhood Electrical Center or Junction Block Replacement2 3 4 5 6 7 8
  - Wiring Harness › Component Information › Technical Service Bulletins8 pages
    All Technical Service Bulletins for Wiring Harness:4 pages
    SB06-04-S004 › May › 06 › Electrical - MIL ON/DTC's P0480/P0526/P1481 Set2
    SB06-05-S001 › Apr › 06 › 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation2
    Customer Interest for Wiring Harness:4 pages
    SB06-04-S004 › May › 06 › Electrical - MIL ON/DTC's P0480/P0526/P1481 Set2
    SB06-05-S001 › Apr › 06 › 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation2
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