1998 GMC K1500 Pickup Wiring Diagrams (ONLINE REPAIR MANUALS)

Auto Parts Search


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 1998 GMC K1500 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 1998 GMC K1500 Pickup automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1998 GMC K1500 Pickup

  • 1998 GMC K1500 Pickup Sierra 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W
  • 1998 GMC K1500 Pickup Sierra 5.0 V8 GAS, CID:305, Fuel Injection, Aspiration:305, Engine VIN:, Desg:M
  • 1998 GMC K1500 Pickup Sierra 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:R
  • 1998 GMC K1500 Pickup Sierra 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:S
  • 1998 GMC K1500 Pickup Sierra XC 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W
  • 1998 GMC K1500 Pickup Sierra XC 5.0 V8 GAS, CID:305, Fuel Injection, Aspiration:305, Engine VIN:, Desg:M
  • 1998 GMC K1500 Pickup Sierra XC 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:R
  • 1998 GMC K1500 Pickup Sierra XC 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:S

WIRING DIAGRAMS FOR 1998 GMC K1500 Pickup AUTOMOBILES

OEM drawn wiring diagrams for most 1998 GMC K1500 Pickup cars and light trucks sold in the U.S.

1998 GMC K1500 Pickup Sierra XC 5.7 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra XC 5.7 V8 GAS Wiring Diagram

Components on diagram:
  • Vehicle Control Module
  • Throttle Position Sensor
  • Manifold Absolute Pressure Sensor
  • Engine Coolant Temperature Sensor
  • Intake Air Temperature Sensor
  • 1998 GMC K1500 Pickup Sierra 5.0 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Control Module
  • Transmission Fluid Temperature Sensor
  • Pressure Control Solenoid Valve
  • Automatic Transmission
  • Automatic Transmission Fluid Pressure Manual Valve Position Switch
  • 1998 GMC K1500 Pickup Sierra XC 5.0 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra XC 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Heater And A/C Programmer
  • Powertrain Control Module
  • Cellular Telephone Module
  • Electronic Brake/Traction Control Module
  • Inflatable Restraint Sensing And Diagnostic Module
  • 1998 GMC K1500 Pickup Sierra XC 5.7 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra XC 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Auxiliary Power Center
  • 1998 GMC K1500 Pickup Sierra 5.7 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • 1998 GMC K1500 Pickup Sierra 6.5 V8 DIESEL Wiring Diagram1998 GMC K1500 Pickup Sierra 6.5 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Generator
  • Glow Plug
  • Turbo
  • 1998 GMC K1500 Pickup Sierra 5.0 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Chime Module
  • Flasher
  • Rear Defroster
  • Daytime Running Lamps Relay
  • Power Windows
  • 1998 GMC K1500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram1998 GMC K1500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Stop Lamp Switch
  • Headlamp and Panel Dimmer Switch
  • Park/Turn Lamp, Left Front
  • Turn/ Hazard Switch
  • 1998 GMC K1500 Pickup Sierra XC 4.3 V6 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra XC 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Transfer Case Control Module
  • Cargo Lamp Switch
  • Automatic Transfer Case Control Module
  • Automatic Transfer Case
  • Instrument Panel Compartment Box Lamp
  • 1998 GMC K1500 Pickup Sierra 5.7 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Window Washer Pump Motor, Rear
  • Window Wiper/ Washer Module, Rear
  • Window Wiper/ Washer Switch, Rear
  • CLICK HERE TO GET FULL ACCESS TO 1998 GMC K1500 Pickup WIRING DIAGRAMS!

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

    Click here to view more details about 2010 GMC Yukon Side Skirts, Driver Or Passenger Side2010 GMC Yukon Side Skirts, Driver Or Passenger Side, Made From Tough And Durable Urethane, Features A Custom Fit Design That Is Perfect For Your Vehicle, Paintable To Perfectly Match Your Vehicle's Color, Easy Installation, With Limited Manufacturer's Warranty.

    Source: Auto Body Parts Store

    $379.36

    Click here to view more details about 1999 GMC K1500 Bumper, Front1999 GMC K1500 Bumper, Front.

    Source: Auto Body Parts Store

    $172.99

    Click here to view more details about 2013 GMC Pickup Sierra 17" x 7.5" Steel Wheel2013 GMC Pickup Sierra 17" x 7.5" Steel Wheel, Steel Wheel; 17 X 7.5; 31MM Offset; 8 Round Vents; 6 Lug; 6.5 Inch BP; Ident UTX; Black, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $69.50

    Click here to view more details about 1998 GMC K1500 Pickup Sierra XC V8, 5.7 L, 350 CID Rebuilt Engine1998 GMC K1500 Pickup Sierra XC V8, 5.7 L, 350 CID Rebuilt Engine, Roller cam, 2-bolt main, block #880, head #906, valve cover bolts thru center of cover, plastic timing cover with crank sensor. Vortec, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,683.00

    Click here to view more details1992 GMC K1500 Pickup Used Ignition Switch W/Key, Manual Transmission, Very Good.

    Source: Used Auto Parts Store

    $61.00

    Click here to view more details1988 GMC K1500 Pickup Used Front Drive Shaft, 5.7, AUTO, 4X4 4L60E, Very Good.

    Source: Used Auto Parts Store

    $145.00
    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 1998 GMC K1500 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:
    Auto Repair Quick Search
    Help me find