Auto Parts Search


      Over 40 million used auto parts online. Shop online for auto and truck parts and save up to 75%

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1994 GMC C2500 Pickup 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 1994 GMC C2500 Pickup automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1994 GMC C2500 Pickup

  • 1994 GMC C2500 Pickup Sierra 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:Z
  • 1994 GMC C2500 Pickup Sierra 5.0 V8 GAS, CID:305, Fuel Injection, Aspiration:305, Engine VIN:, Desg:H
  • 1994 GMC C2500 Pickup Sierra 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:K
  • 1994 GMC C2500 Pickup Sierra 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:F
  • 1994 GMC C2500 Pickup Sierra 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:P
  • 1994 GMC C2500 Pickup Sierra 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:S
  • 1994 GMC C2500 Pickup Sierra 7.4 V8 GAS, CID:454, Fuel Injection, Aspiration:454, Engine VIN:, Desg:N
  • 1994 GMC C2500 Pickup Sierra XC 5.0 V8 GAS, CID:305, Fuel Injection, Aspiration:305, Engine VIN:, Desg:H
  • 1994 GMC C2500 Pickup Sierra XC 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:K
  • 1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:F
  • 1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:P
  • 1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:S
  • 1994 GMC C2500 Pickup Sierra XC 7.4 V8 GAS, CID:454, Fuel Injection, Aspiration:454, Engine VIN:, Desg:N

WIRING DIAGRAMS FOR 1994 GMC C2500 Pickup AUTOMOBILES

OEM drawn wiring diagrams for most 1994 GMC C2500 Pickup cars and light trucks sold in the U.S.

1994 GMC C2500 Pickup Sierra 4.3 V6 GAS Wiring Diagram1994 GMC C2500 Pickup Sierra 4.3 V6 GAS Wiring Diagram

Components on diagram:
  • Data Link Connector
  • Vehicle Speed Sensor Buffer
  • Brake Pressure Warning Switch
  • Stoplamp Switch
  • TCC Switch
  • 1994 GMC C2500 Pickup Sierra 5.7 V8 GAS Wiring Diagram1994 GMC C2500 Pickup Sierra 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Service Engine Soon Indicator
  • Fuel Pump Relay
  • Solid State Voltage Regulator
  • Data Link Connector (DLC)
  • Electronic Control Module (ECM)
  • 1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Fuel Pump
  • Fuel Gage
  • Temp Gage
  • Tachometer
  • Voltmeter
  • 1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram

    Components on diagram:
  • RWAL Module
  • Brake Indicator
  • Park Brake Warning Switch
  • Brake Pressure Warning Switch
  • 4WAL Module
  • 1994 GMC C2500 Pickup Sierra XC 5.7 V8 GAS Wiring Diagram1994 GMC C2500 Pickup Sierra XC 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Convenience Center
  • Cigarette Lighter
  • Panel Dimmer Switch
  • Front Dome Lamp
  • Overhead Roof Console Lamp
  • 1994 GMC C2500 Pickup Sierra 6.5 V8 DIESEL Wiring Diagram1994 GMC C2500 Pickup Sierra 6.5 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Headlight Switch Assembly
  • 1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Convenience Center
  • 1994 GMC C2500 Pickup Sierra 5.7 V8 GAS Wiring Diagram1994 GMC C2500 Pickup Sierra 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Convenience Center
  • Forward Rearward Up And Down Switch
  • Forward Rearward Motor
  • 1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Convenience Center
  • RH Front Window Switch
  • LH/RH Front Power Window Motor
  • 1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram1994 GMC C2500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Underhood Lamp
  • CLICK HERE TO GET FULL ACCESS TO 1994 GMC C2500 Pickup WIRING DIAGRAMS!

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

    Click here to view more details about 1996 GMC K1500 Starter1996 GMC K1500 Starter, DD type; 12 V, 9 teeth, clockwise rotation; Replaces OE Delco unit; No core required; A high quality, direct fit OE replacement starter; With 2-year NSA warranty..

    Source: Auto Body Parts Store

    $100.42

    Click here to view more details about 2002 GMC Yukon Door Handle, Front, Driver Side2002 GMC Yukon Door Handle, Front, Driver Side, With door lock button; A high quality, OE replacement door handle; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $25.72

    Click here to view more details about 2004 GMC Sonoma Pickup 15" X 7" Alloy Wheel2004 GMC Sonoma Pickup 15" X 7" Alloy Wheel, ALLOY WHEEL, 15 X 7, 5 STUDS/LUGS, 4.75" BOLT DIA, 5 SPOKES, SILVER, 4X4. MACH'D LIP AND LUG AREA WITH SILV SPKS., , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $111.45

    Click here to view more details1998 GMC C2500 Pickup V8, 5 L, 305 CID Rebuilt Engine, SFI, roller lifters, plastic timing cover, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,640.00

    Click here to view more details1988 GMC C2500 Pickup Used Vacuum Pump, w/AC, Very Good.

    Source: Used Auto Parts Store

    $149.00

    Click here to view more details1995 GMC C2500 Pickup Used Ignition Switch W/Key, Very Good.

    Source: Used Auto Parts Store

    $66.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1994 GMC C2500 Pickup vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    GOT A WEBSITE?Make money with Automotix

    Make money with Automotix Partner Program.

    Learn more

    Auto Repair Quick Search
    Help me find