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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:
  • Powertrain Control Module
  • Engine Control Module
  • AC Compressor Clutch
  • HVAC Control Module
  • AC Low Pressure Switch
  • 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
  • Driver Door Module
  • Passenger Door Module
  • Door Latch Assembly Driver
  • Door Latch Assembly Front Passenger
  • 2004 GMC Sierra 1500  5.3 V8 FLEX Wiring Diagram2004 GMC Sierra 1500 5.3 V8 FLEX 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:
  • Body Control Module
  • Backup Lamp Switch
  • Park Neutral Position Switch
  • Backup Lamp Left
  • Backup Lamp Right
  • 2004 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram2004 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Memory Seat Module
  • Seat Rear Vertical Position Sensor Driver
  • Seat Horizontal Position Sensor Driver
  • 2004 GMC Sierra 1500  5.3 V8 FLEX Wiring Diagram2004 GMC Sierra 1500 5.3 V8 FLEX 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:
  • Throttle Actuator Control Module
  • Turn Signal/Multifunction Switch
  • 2004 GMC Sierra 1500  5.3 V8 FLEX Wiring Diagram2004 GMC Sierra 1500 5.3 V8 FLEX Wiring Diagram

    Components on diagram:
  • Digital Radio Receiver
  • 2004 GMC Sierra 1500  4.3 V6 GAS Wiring Diagram2004 GMC Sierra 1500 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Cigar Lighter
  • Auxiliary Power Outlet Front
  • 2004 GMC Sierra 1500  4.8 V8 GAS Wiring Diagram2004 GMC Sierra 1500 4.8 V8 GAS Wiring Diagram

    Components on diagram:
  • Cigar Lighter
  • Auxiliary Power Outlet Front
  • Auxiliary Power Outlet Console
  • Auxiliary Power Outlet Bin
  • 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 details about 2004 GMC Sierra 1500 Bumper Cover, Front2004 GMC Sierra 1500 Bumper Cover, Front.

    Source: Auto Body Parts Store

    $109.61

    Click here to view more details2001 GMC Sierra 1500 Fender Flares, Front, Driver Side, Designed to be UV-protected for maximum durability and tensile strength; Built to match OE factory installed look and finish; Protects the side of your vehicle from mud, sticks, rocks, and other harmful elements; Clip-on for easy installation; With 18 months limited Prozone warranty..

    Source: Auto Body Parts Store

    $81.40

    Click here to view more details2008 GMC Yukon XL 18" X 8" Steel Wheel, STEEL WHEEL, 18 X 8, 6 STUDS/LUGS, 5.5" BOLT DIA, 18 ROUND VENTS, SILVER, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $64.45

    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 details2001 GMC Sierra 1500 Used Bumper Cover, Front, 12479754-P, Very Good.

    Source: Used Auto Parts Store

    $265.00

    Click here to view more details2004 GMC Sierra 1500 Used Wiper Motor Front, Very Good.

    Source: Used Auto Parts Store

    $70.00
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