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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 GAS Wiring Diagram2005 GMC Sierra 3500 6.0 V8 GAS Wiring Diagram

Components on diagram:
  • Fuel Pump
  • Brake Fluid Level Switch
  • Coolant Level Switch
  • Ignition Relay
  • Electronic Brake Control Module
  • 2005 GMC Sierra 3500  6.0 V8 GAS Wiring Diagram2005 GMC Sierra 3500 6.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Starter
  • Auxiliary Battery Relay
  • Battery - Left
  • Battery - Right
  • 2005 GMC Sierra 3500  6.0 V8 CNG Wiring Diagram2005 GMC Sierra 3500 6.0 V8 CNG Wiring Diagram

    Components on diagram:
  • Stop Lamp Switch
  • Park/Neutral Position (PNP) Switch
  • Automatic Shift Lock Control Solenoid
  • 2005 GMC Sierra 3500  6.0 V8 CNG Wiring Diagram2005 GMC Sierra 3500 6.0 V8 CNG Wiring Diagram

    Components on diagram:
  • Transmission Control Module
  • Stop Lamp Switch
  • Electronic Brake Control Module
  • ABS
  • 2005 GMC Sierra 3500  8.1 V8 GAS Wiring Diagram2005 GMC Sierra 3500 8.1 V8 GAS Wiring Diagram

    Components on diagram:
  • Unlock Relay
  • Body Control Module
  • Door Latch Assembly - RR
  • 2005 GMC Sierra 3500  6.0 V8 GAS Wiring Diagram2005 GMC Sierra 3500 6.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Headlamp Relay
  • Headlamp - Low Beam - Left
  • Headlamp - Low Beam - Right
  • Headlamp - High Beam - Right
  • 2005 GMC Sierra 3500  6.6 V8 DIESEL Wiring Diagram2005 GMC Sierra 3500 6.6 V8 DIESEL 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  6.0 V8 GAS Wiring Diagram2005 GMC Sierra 3500 6.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Driver Door Module
  • Ambient Air Temperature Sensor
  • Inside Rearview Mirror
  • Outside Rear View Mirror - Driver
  • 2005 GMC Sierra 3500  6.0 V8 CNG Wiring Diagram2005 GMC Sierra 3500 6.0 V8 CNG Wiring Diagram

    Components on diagram:
  • Turn Signal/Hazard Flasher Module
  • Turn Signal/Multifunction Switch
  • 2005 GMC Sierra 3500  6.0 V8 CNG Wiring Diagram2005 GMC Sierra 3500 6.0 V8 CNG Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Radio
  • Audio Amplifier
  • 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 details2006 GMC Sierra 3500 Door Handle, Rear, Driver Side, Without keyhole; A high quality, OE replacement door handle; With 1-year limited Matheny warranty..

    Source: Auto Body Parts Store

    $21.92

    Click here to view more details about 2002 GMC Sierra 3500 Radiator Support2002 GMC Sierra 3500 Radiator Support, A high quality, OE replacement radiator support assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $119.60

    Click here to view more details2014 GMC Yukon XL Driver And Passenger Side Pair OF Round Stainless Steel Nerf Bars For 1500 Half-TON Model, Driver And Passenger Side Pair OF Round Stainless Steel Nerf Bars For 1500 Half-TON Model; BY Proefx, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $143.50

    Click here to view more details2002 GMC Sierra 3500 V8, 8.1 L, 496 CID Rebuilt Engine, Roller Vortec, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $3,265.00

    Click here to view more details2004 GMC Sierra 3500 Used Parking Lamp, Passenger Side, DEPO, AFTERMARKET.

    Source: Used Auto Parts Store

    $70.00

    Click here to view more details2001 GMC Sierra 3500 Used Chassis Computer, Driver Side, Cruise Cont; (firewall), Very Good.

    Source: Used Auto Parts Store

    $69.00
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