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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:
  • Low Pressure Switch
  • Secondary Air Injection Pump
  • A/C Accumulator
  • Secondary Air Injection Solenoid
  • 2004 GMC Sierra 1500  4.3 V6 GAS Wiring Diagram2004 GMC Sierra 1500 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • 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:
  • Vehicle Speed Sensor
  • Clutch Start Switch
  • Powertrain Control Module
  • 2004 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram2004 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Driver Door Module
  • HVAC Control Module
  • Front Passenger Door Module
  • Outside Rearview Mirror Driver
  • Outside Rearview Mirror Front Passenger
  • 2004 GMC Sierra 1500  5.3 V8 FLEX Wiring Diagram2004 GMC Sierra 1500 5.3 V8 FLEX Wiring Diagram

    Components on diagram:
  • Clearance Lamp RR
  • Clearance Lamp RF
  • License Lamp Right
  • 2004 GMC Sierra 1500  4.8 V8 GAS Wiring Diagram2004 GMC Sierra 1500 4.8 V8 GAS Wiring Diagram

    Components on diagram:
  • Washer Fluid Level Sensor
  • Headlamp Low Beam Right
  • Park Turn Signal Lamp RF
  • Headlamp High Beam Right
  • 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:
  • Cellular Microphone
  • Cellular and Navigation Antenna
  • OnStar Button Assembly
  • 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
  • Powertrain Control Module
  • Engine Control Module
  • Power Take Off Relay
  • Power Take Off Switch
  • 2004 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram2004 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Ignition Key Alarm Switch
  • Ignition Lock Cylinder Case
  • 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 details2007 GMC Sierra 1500 Headlight, Passenger Side, Bulbs included; Composite and combination type; DOT and SAE approved; A high quality, direct fit OE replacement headlight assembly; With 2 years limited TrustBuilt warranty..

    Source: Auto Body Parts Store

    $207.93

    Click here to view more details about 2007 GMC Sierra 1500 Tailgate2007 GMC Sierra 1500 Tailgate, With lock provision; A high quality, OE replacement tailgate; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $186.86

    Click here to view more details2004 GMC Sonoma Pickup Door Mirror Glass Perf Driver Side, Driver Side Replacement Mirror Glass; 9-1/4; Flat, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $14.45

    Click here to view more details2002 GMC Sierra 1500 XC V8, 5.3 L, 325 CID Rebuilt Engine, 5.3 CHEVY,GMC, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,866.00

    Click here to view more details2008 GMC Sierra 1500 Used Wiper Motor Front, include motor and transmission, Very Good.

    Source: Used Auto Parts Store

    $70.00

    Click here to view more details2001 GMC Sierra 1500 Used Bumper Bar, Front, 4DR, SIL, DENALI Denali, Very Good.

    Source: Used Auto Parts Store

    $502.00
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