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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  4.3 V6 GAS Wiring Diagram2004 GMC Sierra 1500 4.3 V6 GAS Wiring Diagram

Components on diagram:
  • Transfer Case Shift Control Module
  • Powertrain Control Module
  • Transfer Case Encoder Module
  • 2004 GMC Sierra 1500  5.3 V8 FLEX Wiring Diagram2004 GMC Sierra 1500 5.3 V8 FLEX Wiring Diagram

    Components on diagram:
  • Electronic Brake Control Module
  • Powertrain Control Module
  • Engine Control Module
  • Wheel Speed Sensor LF
  • Wheel Speed Sensor RF
  • 2004 GMC Sierra 1500  4.3 V6 GAS Wiring Diagram2004 GMC Sierra 1500 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Transmission Control Module
  • Stoplamp Switch
  • 2004 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram2004 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • 2004 GMC Sierra 1500  4.3 V6 GAS Wiring Diagram2004 GMC Sierra 1500 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Door Lock Switch Driver
  • Door Lock Switch Front Passenger
  • 2004 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram2004 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

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

    Components on diagram:
  • Electrical Symbols
  • 2004 GMC Sierra 1500  5.3 V8 FLEX Wiring Diagram2004 GMC Sierra 1500 5.3 V8 FLEX Wiring Diagram

    Components on diagram:
  • Auxiliary Battery Relay
  • Battery Left
  • Battery Right
  • Wrecker Lighting Relay
  • Rear Wheel Steering Control Module
  • 2004 GMC Sierra 1500  4.3 V6 GAS Wiring Diagram2004 GMC Sierra 1500 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Ignition Coils
  • Ignition Control Module
  • 2004 GMC Sierra 1500  4.3 V6 GAS Wiring Diagram2004 GMC Sierra 1500 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Cellular Microphone
  • Cellular and Navigation Antenna
  • OnStar Button Assembly
  • CLICK HERE TO GET FULL ACCESS TO 2004 GMC Sierra 1500 WIRING DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details2001 GMC Sierra 1500 Bumper, Front.

    Source: Auto Body Parts Store

    $291.46

    Click here to view more details about 2006 GMC Sierra 1500 Tail Light, Passenger Side2006 GMC Sierra 1500 Tail Light, Passenger Side.

    Source: Auto Body Parts Store

    $88.61

    Click here to view more details about 2003 GMC Sonoma Pickup Taillight Bezel2003 GMC Sonoma Pickup Taillight Bezel, Standard Tail Light Bezel; 2 Piece Set 94-03 Sonoma, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $137.50

    Click here to view more details about 2002 GMC Sierra 1500 V6, 4.3 L, 262 CID Rebuilt Engine2002 GMC Sierra 1500 V6, 4.3 L, 262 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,451.00

    Click here to view more details2007 GMC Sierra 1500 Used Air Flow Meter/Sensor, 4.8, AUTO, 4X2, Very Good.

    Source: Used Auto Parts Store

    $85.00

    Click here to view more details1999 GMC Sierra 1500 Used Air Injection Pump, 4.8, AUTO, 4X2 4.8L, Very Good.

    Source: Used Auto Parts Store

    $136.00
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