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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1986 Chevrolet K20 Suburban car and truck repair procedures including Chevrolet 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 1986 Chevrolet K20 Suburban automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1986 Chevrolet K20 Suburban

  • 1986 Chevrolet K20 Suburban 5.7 V8 GAS, CID:350, Carburetor, Aspiration:350, Engine VIN:, Desg:M
  • 1986 Chevrolet K20 Suburban 6.2 V8 DIESEL, CID:379, Fuel Injection, Aspiration:379, Engine VIN:, Desg:J
  • 1986 Chevrolet K20 Suburban 5.0 V8 GAS, CID:305, Carburetor, Aspiration:305, Engine VIN:, Desg:H
  • 1986 Chevrolet K20 Suburban 5.7 V8 GAS, CID:350, Carburetor, Aspiration:350, Engine VIN:, Desg:L

WIRING DIAGRAMS FOR 1986 Chevrolet K20 Suburban AUTOMOBILES

OEM drawn wiring diagrams for most 1986 Chevrolet K20 Suburban cars and light trucks sold in the U.S.

1986 Chevrolet K20 Suburban  6.2 V8 DIESEL Wiring Diagram1986 Chevrolet K20 Suburban 6.2 V8 DIESEL Wiring Diagram

Components on diagram:
  • Blower Relay
  • Compressor
  • Blower Switch
  • Selector Switch
  • Fast Idle Solenoid
  • 1986 Chevrolet K20 Suburban  6.2 V8 DIESEL Wiring Diagram1986 Chevrolet K20 Suburban 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Brake Switch
  • Transmission
  • Transfer Case
  • 4 Wheel Drive Indicator Light
  • 4 Wheel Drive Shift Lever Light
  • 1986 Chevrolet K20 Suburban  5.7 V8 GAS Wiring Diagram1986 Chevrolet K20 Suburban 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Horn Relay
  • Convenience Center
  • Check Engine Light
  • Back-Up Switch
  • 1986 Chevrolet K20 Suburban  5.7 V8 GAS Wiring Diagram1986 Chevrolet K20 Suburban 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • License Lamp
  • Cargo Lamp Switch
  • Cargo Lamp
  • Rear Dome Lamp
  • Front Dome Lamp
  • 1986 Chevrolet K20 Suburban  5.0 V8 GAS Wiring Diagram1986 Chevrolet K20 Suburban 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Detonation Sensor
  • Electronic Spark Control Module
  • Electronic Spark Control Distributor
  • Tip-In Vacuum Switch
  • 1986 Chevrolet K20 Suburban  5.7 V8 GAS Wiring Diagram1986 Chevrolet K20 Suburban 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Vacuum Sensor
  • Throttle Position Sensor
  • Torque Converter Clutch Solenoid
  • Canister Purge Solenoid
  • Oxygen Sensor
  • 1986 Chevrolet K20 Suburban  5.7 V8 GAS Wiring Diagram1986 Chevrolet K20 Suburban 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Exhaust Gas Recirculation Valve
  • ESC Knock Sensor
  • Electronic Spark Control Module
  • Fuse Panel
  • Fuel Vapor Canister Solenoid
  • 1986 Chevrolet K20 Suburban  5.0 V8 GAS Wiring Diagram1986 Chevrolet K20 Suburban 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Throttle Position Sensor
  • Exhaust Gas Recirculation Valve
  • Coolant Temperature Sensor
  • Exhaust Gas Recirculation Solenoid
  • Manifold Differential Pressure Sensor
  • 1986 Chevrolet K20 Suburban  5.7 V8 GAS Wiring Diagram1986 Chevrolet K20 Suburban 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Exhaust Gas Recirculation Valve
  • Fuse Panel
  • Fuel Vapor Canister Solenoid
  • Air Injection Pump
  • Crankcase Vent Valve
  • 1986 Chevrolet K20 Suburban  6.2 V8 DIESEL Wiring Diagram1986 Chevrolet K20 Suburban 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • TCC Solenoid
  • Manifold Absolute Pressure Sensor
  • EGR Solenoid
  • CLICK HERE TO GET FULL ACCESS TO 1986 Chevrolet K20 Suburban WIRING DIAGRAMS!

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

    Click here to view more details1976 Chevrolet K20 Suburban Thermal Limiter Switch, Serves as a protector fuse to cut-out compressor when high and low pressure is sensed; A high quality, direct fit OE replacement thermal limiter fuse switch; With 120-day 4-Seasons limited warranty..

    Source: Auto Body Parts Store

    $3.73

    Click here to view more details about 1982 Chevrolet K20 Suburban Headlight Door, Passenger Side1982 Chevrolet K20 Suburban Headlight Door, Passenger Side, Dual type; Made of high impact polymer for extra strength and durability; Built to exact factory specification for a precise fit; Enhances the looks of your vehicle; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $9.26

    Click here to view more details about 2002 Chevrolet Camaro Park/signal/side Marker Lamp, Passenger Side2002 Chevrolet Camaro Park/signal/side Marker Lamp, Passenger Side, PARK/SIGNAL/SIDE MARKER LAMP, RH , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $18.45

    Click here to view more details1993 Ford Mustang LX L4, 2.3 L, 140 CID Rebuilt Engine, FI, Ranger, roller rockers, dual plug head, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,661.00

    Click here to view more details1981 Chevrolet K20 Suburban Used Rear Vent Window, Passenger Side, w/privacy glass, Very Good.

    Source: Used Auto Parts Store

    $55.00

    Click here to view more details1983 Chevrolet K20 Suburban Used Power Window Motor, Driver Side, 4DR, Very Good.

    Source: Used Auto Parts Store

    $73.00
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