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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2005 GMC Sierra 3500 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 2005 GMC Sierra 3500 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2005 GMC Sierra 3500

  • 2005 GMC Sierra 3500 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
  • 2005 GMC Sierra 3500 8.1 V8 GAS, CID:496, Fuel Injection, Aspiration:496, Engine VIN:, Desg:G
  • 2005 GMC Sierra 3500 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:2
  • 2005 GMC Sierra 3500 6.0 V8 CNG, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U

WIRING DIAGRAMS FOR 2005 GMC Sierra 3500 AUTOMOBILES

OEM drawn wiring diagrams for most 2005 GMC Sierra 3500 cars and light trucks sold in the U.S.

2005 GMC Sierra 3500  6.0 V8 CNG Wiring Diagram2005 GMC Sierra 3500 6.0 V8 CNG Wiring Diagram

Components on diagram:
  • Powertrain Control Module
  • Ignition Coil 3
  • Ignition Coil 4
  • Ignition Coil 1
  • Ignition Coil 2
  • 2005 GMC Sierra 3500  8.1 V8 GAS Wiring Diagram2005 GMC Sierra 3500 8.1 V8 GAS Wiring Diagram

    Components on diagram:
  • Transfer Case Shift Control Module
  • Transmission Control Module
  • Electronic Brake Control Module
  • Driver Door Module
  • Passenger Door Module
  • 2005 GMC Sierra 3500  6.6 V8 DIESEL Wiring Diagram2005 GMC Sierra 3500 6.6 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Transfer Case Shift Control Module
  • Data Link Connector
  • Service 4WD
  • Transfer Case Encoder Motor
  • 2005 GMC Sierra 3500  6.0 V8 CNG Wiring Diagram2005 GMC Sierra 3500 6.0 V8 CNG Wiring Diagram

    Components on diagram:
  • 1-2 Shift Solenoid Valve
  • 2-3 Shift Solenoid Valve
  • Stop Lamp Switch
  • Powertrain Control Module
  • Automatic Transmission
  • 2005 GMC Sierra 3500  6.0 V8 GAS Wiring Diagram2005 GMC Sierra 3500 6.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Body Control Module
  • Driver Door Module
  • Passenger Door Module
  • Door Latch Assembly - Driver
  • 2005 GMC Sierra 3500  8.1 V8 GAS Wiring Diagram2005 GMC Sierra 3500 8.1 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Headlamp Switch
  • Radio
  • Body Control Module
  • Driver Door Module
  • 2005 GMC Sierra 3500  6.6 V8 DIESEL Wiring Diagram2005 GMC Sierra 3500 6.6 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Windshield Wiper Motor Module
  • Park Brake Switch
  • Body Control Module
  • Turn Signal/Multifunction Switch
  • Ambient Light/Sunload Sensor Assembly
  • 2005 GMC Sierra 3500  6.0 V8 GAS Wiring Diagram2005 GMC Sierra 3500 6.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Driver Door Module
  • Memory/Heated Seat Switch
  • Seat Adjuster Switch - Driver
  • Memory Seat Module - Driver
  • Seat Bolster/Lumbar Switch - Driver
  • 2005 GMC Sierra 3500  6.6 V8 DIESEL Wiring Diagram2005 GMC Sierra 3500 6.6 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Body Control Module
  • Driver Door Module
  • Passenger Door Module
  • Door Latch Assembly - RR
  • 2005 GMC Sierra 3500  6.0 V8 CNG Wiring Diagram2005 GMC Sierra 3500 6.0 V8 CNG Wiring Diagram

    Components on diagram:
  • Radio
  • Digital Radio Receiver
  • Digital Radio Antenna
  • Cellular Navigation and Digital Radio Antenna
  • CLICK HERE TO GET FULL ACCESS TO 2005 GMC Sierra 3500 WIRING DIAGRAMS!

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

    Click here to view more details about 2007 GMC Sierra 3500 Grille Assembly2007 GMC Sierra 3500 Grille Assembly, With vertical billet grille insert; A high quality, direct fit OE replacement grille assembly..

    Source: Auto Body Parts Store

    $85.32

    Click here to view more details2003 GMC Sierra 3500 Bumper Cover, Front.

    Source: Auto Body Parts Store

    $197.94

    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 details2002 GMC Sierra 3500 V8, 6 L, 364 CID Rebuilt Engine, 6.0 V-8 Aluminum Heads, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,099.00

    Click here to view more details2006 GMC Sierra 3500 Used Alternator, 4.3, AUTO, 4X2, Very Good.

    Source: Used Auto Parts Store

    $106.00

    Click here to view more details2002 GMC Sierra 3500 Used Exhaust Manifold, L., Very Good.

    Source: Used Auto Parts Store

    $96.00
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