2006 GMC Sierra 2500 HD Wiring Diagrams (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2006 GMC Sierra 2500 HD 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 2006 GMC Sierra 2500 HD automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2006 GMC Sierra 2500 HD

  • 2006 GMC Sierra 2500 HD WT 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
  • 2006 GMC Sierra 2500 HD SLT 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
  • 2006 GMC Sierra 2500 HD SLE 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
  • 2006 GMC Sierra 2500 HD SL 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
  • 2006 GMC Sierra 2500 HD WT 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:2
  • 2006 GMC Sierra 2500 HD SLT 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:2
  • 2006 GMC Sierra 2500 HD SLE 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:2
  • 2006 GMC Sierra 2500 HD SL 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:2
  • 2006 GMC Sierra 2500 HD WT 8.1 V8 GAS, CID:496, Fuel Injection, Aspiration:496, Engine VIN:, Desg:G
  • 2006 GMC Sierra 2500 HD SLT 8.1 V8 GAS, CID:496, Fuel Injection, Aspiration:496, Engine VIN:, Desg:G
  • 2006 GMC Sierra 2500 HD SLE 8.1 V8 GAS, CID:496, Fuel Injection, Aspiration:496, Engine VIN:, Desg:G
  • 2006 GMC Sierra 2500 HD SL 8.1 V8 GAS, CID:496, Fuel Injection, Aspiration:496, Engine VIN:, Desg:G
  • 2006 GMC Sierra 2500 HD WT 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:D
  • 2006 GMC Sierra 2500 HD SLT 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:D
  • 2006 GMC Sierra 2500 HD SLE 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:D
  • 2006 GMC Sierra 2500 HD SL 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:D

WIRING DIAGRAMS FOR 2006 GMC Sierra 2500 HD AUTOMOBILES

OEM drawn wiring diagrams for most 2006 GMC Sierra 2500 HD cars and light trucks sold in the U.S.

2006 GMC Sierra 2500 HD SL 6.6 V8 DIESEL Wiring Diagram2006 GMC Sierra 2500 HD SL 6.6 V8 DIESEL Wiring Diagram

Components on diagram:
  • Transmission Control Module
  • Water In Fuel Sensor
  • Battery
  • Crankshaft Position Sensor
  • Fuel Heater
  • 2006 GMC Sierra 2500 HD WT 8.1 V8 GAS Wiring Diagram2006 GMC Sierra 2500 HD WT 8.1 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Blower Motor
  • HVAC Control Module
  • Blower Motor Control Processor
  • 2006 GMC Sierra 2500 HD WT 6.6 V8 DIESEL Wiring Diagram2006 GMC Sierra 2500 HD WT 6.6 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Door Lock Relay
  • Door Unlock Relay
  • Driver Door Unlock Relay
  • Door Lock Switch Driver
  • 2006 GMC Sierra 2500 HD WT 6.6 V8 DIESEL Wiring Diagram2006 GMC Sierra 2500 HD WT 6.6 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Fog Lamp Relay
  • Multifunction Accessory Switch
  • Fog Lamp Left Front
  • Fog Lamp Right Front
  • 2006 GMC Sierra 2500 HD SLT 6.6 V8 DIESEL Wiring Diagram2006 GMC Sierra 2500 HD SLT 6.6 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Clearance Lamp Right Front
  • Clearance Lamp Right Rear
  • License Lamp Right
  • Marker Lamp Tailgate
  • Tail/Stop Lamp Right
  • 2006 GMC Sierra 2500 HD SL 6.6 V8 DIESEL Wiring Diagram2006 GMC Sierra 2500 HD SL 6.6 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Backup Lamp Switch
  • Engine Control Module
  • Backup Alarm
  • Relay Block I/P
  • 2006 GMC Sierra 2500 HD WT 6.6 V8 DIESEL Wiring Diagram2006 GMC Sierra 2500 HD WT 6.6 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Rear Seat Entertainment Assembly
  • 2006 GMC Sierra 2500 HD WT 6.6 V8 DIESEL Wiring Diagram2006 GMC Sierra 2500 HD WT 6.6 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Transfer Case Shift Control Module
  • Data Link Connector
  • Transmission Control Module
  • Radio
  • 2006 GMC Sierra 2500 HD SLT 6.6 V8 DIESEL Wiring Diagram2006 GMC Sierra 2500 HD SLT 6.6 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Pressure Control Solenoid Valve
  • Powertrain Control Module
  • Automatic Transmission
  • Automatic Transmission Fluid Pressure Manual Valve Position Switch
  • CLICK HERE TO GET FULL ACCESS TO 2006 GMC Sierra 2500 HD WIRING DIAGRAMS!

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

    Click here to view more details about 2005 GMC Sierra 2500 HD Parking Light, Driver Side2005 GMC Sierra 2500 HD Parking Light, Driver Side, Bulbs not included; DOT and SAE approved; A high quality, OE replacement parking light; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $6.61

    Click here to view more details about 2009 GMC Sierra 2500 HD Mirror, Passenger Side2009 GMC Sierra 2500 HD Mirror, Passenger Side.

    Source: Auto Body Parts Store

    $151.95

    Click here to view more details2008 GMC Canyon 15" x 6" Steel Wheel, Steel Wheel; 15 X 6; 8 Vents; 6 Lug; 5.5 Inch BP; Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $69.50

    Click here to view more details2005 GMC Sierra 2500 HD V8, 6.0 L, 368 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 details2011 GMC Sierra 2500 HD Used Steering Gear, 6.6, AUTO, 4X4, PS Power Steering; 6.6L, 4x4, crew cab, Very Good.

    Source: Used Auto Parts Store

    $234.00

    Click here to view more details2008 GMC Sierra 2500 HD Used Ignition Switch W/Key, new style (smooth Dr skin), w, key, Very Good.

    Source: Used Auto Parts Store

    $75.00
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