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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  8.1 V8 GAS Wiring Diagram2005 GMC Sierra 3500 8.1 V8 GAS Wiring Diagram

Components on diagram:
  • Washer Fluid Level Sensor
  • Ignition Coil 3
  • Ignition Coil 5
  • Ignition Coil 4
  • Ignition Coil 1
  • 2005 GMC Sierra 3500  6.0 V8 CNG Wiring Diagram2005 GMC Sierra 3500 6.0 V8 CNG Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Data Link Connector
  • Battery
  • Starter
  • Generator
  • 2005 GMC Sierra 3500  8.1 V8 GAS Wiring Diagram2005 GMC Sierra 3500 8.1 V8 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Starter Relay
  • Ignition Switch
  • Starter
  • Clutch Start Switch
  • 2005 GMC Sierra 3500  6.0 V8 GAS Wiring Diagram2005 GMC Sierra 3500 6.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Selectable Ride Switch
  • Shock Absorber Solenoid - LF
  • Shock Absorber Solenoid - LR
  • Shock Absorber Solenoid - RF
  • Shock Absorber Solenoid - RR
  • 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
  • Vehicle Speed Sensor
  • Clutch Start Switch
  • 2005 GMC Sierra 3500  6.0 V8 CNG Wiring Diagram2005 GMC Sierra 3500 6.0 V8 CNG 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:
  • Radio
  • Inside Rearview Mirror
  • Vehicle Communication Interface Module
  • Cellular Microphone
  • Cellular and Navigation Antenna
  • 2005 GMC Sierra 3500  8.1 V8 GAS Wiring Diagram2005 GMC Sierra 3500 8.1 V8 GAS Wiring Diagram

    Components on diagram:
  • Cigar Lighter
  • Auxiliary Power Outlet - Front
  • Auxiliary Power Outlet - Bin
  • Auxiliary Power Outlet - Console
  • 2005 GMC Sierra 3500  6.0 V8 GAS Wiring Diagram2005 GMC Sierra 3500 6.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Transmission Control Module
  • Powertrain Control Module
  • Engine Control Module
  • Power Take Off Relay
  • Power Take Off Switch
  • 2005 GMC Sierra 3500  6.0 V8 GAS Wiring Diagram2005 GMC Sierra 3500 6.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Rear Seat Entertainment Assembly
  • 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 Door Handle Cover2007 GMC Sierra 3500 Door Handle Cover, Without passenger keyhole; Made from automotive grade ABS chrome; Designed to withstand the rigors of the elements; Enhances the look of door handles for a true custom look; Perfectly matches OEM chrome; No drilling or cutting required; Easy installation with pre-applied red 3M tape..

    Source: Auto Body Parts Store

    $76.84

    Click here to view more details2003 GMC Sierra 3500 Neutral Safety Switch, Blade type; 4-prong and 7-prong male terminals; A high quality, direct fit OE replacement neutral safety switch; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $37.58

    Click here to view more details about 2012 GMC Terrain Chrome Mirror, Passenger Side2012 GMC Terrain Chrome Mirror, Passenger Side, PASSENGER SIDE CHROME MIRROR, POWER WITH HEAT AND MEMORY , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $124.79

    Click here to view more details2005 GMC Sierra 3500 V8, 6.0 L, 368 CID Rebuilt Engine, 6.0 V-8 Aluminum Heads, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $2,099.00

    Click here to view more details2003 GMC Sierra 3500 Used A/C Compressor, 5.3, AUTO, 4X2, Very Good.

    Source: Used Auto Parts Store

    $125.00

    Click here to view more details2002 GMC Sierra 3500 Used Vacuum Pump, NEW 6904801 SAVANA, AFTERMARKET.

    Source: Used Auto Parts Store

    $174.00
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