2004 GMC Sierra 1500 Wiring Diagrams (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 GMC Sierra 1500 car and truck repair procedures including GMC engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2004 GMC Sierra 1500 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2004 GMC Sierra 1500

  • 2004 GMC Sierra 1500 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:X
  • 2004 GMC Sierra 1500 4.8 V8 GAS, CID:294, Fuel Injection, Aspiration:294, Engine VIN:, Desg:V
  • 2004 GMC Sierra 1500 5.3 V8 GAS, CID:323, Fuel Injection, Aspiration:323, Engine VIN:, Desg:T
  • 2004 GMC Sierra 1500 5.3 V8 FLEX, CID:323, Fuel Injection, Aspiration:323, Engine VIN:, Desg:Z

WIRING DIAGRAMS FOR 2004 GMC Sierra 1500 AUTOMOBILES

OEM drawn wiring diagrams for most 2004 GMC Sierra 1500 cars and light trucks sold in the U.S.

2004 GMC Sierra 1500  5.3 V8 FLEX Wiring Diagram2004 GMC Sierra 1500 5.3 V8 FLEX Wiring Diagram

Components on diagram:
  • Body Control Module
  • Backup Lamp Switch
  • Park Neutral Position Switch
  • Backup Lamp Left
  • Backup Lamp Right
  • 2004 GMC Sierra 1500  4.8 V8 GAS Wiring Diagram2004 GMC Sierra 1500 4.8 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Audio Amplifier
  • Rear Seat Audio Controller
  • 2004 GMC Sierra 1500  5.3 V8 FLEX Wiring Diagram2004 GMC Sierra 1500 5.3 V8 FLEX Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Driver Door Module
  • Outside Rearview Mirror Driver
  • Park Turn Signal Lamp LF
  • 2004 GMC Sierra 1500  4.3 V6 GAS Wiring Diagram2004 GMC Sierra 1500 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Headlamp Switch
  • Body Control Module
  • 2004 GMC Sierra 1500  4.8 V8 GAS Wiring Diagram2004 GMC Sierra 1500 4.8 V8 GAS Wiring Diagram

    Components on diagram:
  • Windshield Wiper Motor Module
  • Instrument Panel Cluster
  • Washer Fluid Level Sensor
  • Windshield Washer Fluid Pump
  • 2004 GMC Sierra 1500  4.8 V8 GAS Wiring Diagram2004 GMC Sierra 1500 4.8 V8 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • 2004 GMC Sierra 1500  5.3 V8 FLEX Wiring Diagram2004 GMC Sierra 1500 5.3 V8 FLEX Wiring Diagram

    Components on diagram:
  • Generator
  • Auxiliary Battery Relay
  • 2004 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram2004 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Inflatable Restraint Sensing And Diagnostic Module
  • Seat Belt Switch Driver
  • 2004 GMC Sierra 1500  4.3 V6 GAS Wiring Diagram2004 GMC Sierra 1500 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Cellular Microphone
  • Cellular and Navigation Antenna
  • OnStar Button Assembly
  • 2004 GMC Sierra 1500  5.3 V8 FLEX Wiring Diagram2004 GMC Sierra 1500 5.3 V8 FLEX Wiring Diagram

    Components on diagram:
  • Center High Mounted Stoplamp
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