1986 Buick Century 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 1986 Buick Century car and truck repair procedures including Buick 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 Buick Century automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1986 Buick Century

  • 1986 Buick Century Custom 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:R
  • 1986 Buick Century Custom 2.8 V6 GAS, CID:173, Carburetor, Aspiration:173, Engine VIN:, Desg:X
  • 1986 Buick Century Custom 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:3
  • 1986 Buick Century Limited 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:R
  • 1986 Buick Century Limited 2.8 V6 GAS, CID:173, Carburetor, Aspiration:173, Engine VIN:, Desg:X
  • 1986 Buick Century Limited 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:3
  • 1986 Buick Century Estate Wagon 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:R
  • 1986 Buick Century Estate Wagon 2.8 V6 GAS, CID:173, Carburetor, Aspiration:173, Engine VIN:, Desg:X
  • 1986 Buick Century Estate Wagon 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:3
  • 1986 Buick Century T-TYPE 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:3

WIRING DIAGRAMS FOR 1986 Buick Century AUTOMOBILES

OEM drawn wiring diagrams for most 1986 Buick Century cars and light trucks sold in the U.S.

1986 Buick Century Limited 2.5 L4 GAS Wiring Diagram1986 Buick Century Limited 2.5 L4 GAS Wiring Diagram

Components on diagram:
  • Coolant Fan Relay
  • Coolant Fan
  • Coolant Fan Switch
    • 1986 Buick Century Estate Wagon 2.5 L4 GAS Wiring Diagram1986 Buick Century Estate Wagon 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Coolant Fan Relay
  • Coolant Fan
  • Electronic Control Module
  • A/C Low Pressure Cutout Switch
  • A/C Control Head
    • 1986 Buick Century Estate Wagon 2.5 L4 GAS Wiring Diagram1986 Buick Century Estate Wagon 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Starter Solenoid
  • Battery
  • Generator
  • Coolant Fan Relay
  • Blower Relay
    • 1986 Buick Century Estate Wagon 3.8 V6 GAS Wiring Diagram1986 Buick Century Estate Wagon 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Coolant Fan Relay
  • Coolant Fan
  • Electronic Control Module
  • Coolant Fan Switch
  • Coolant Fan Delay Relay
    • 1986 Buick Century Limited 2.5 L4 GAS Wiring Diagram1986 Buick Century Limited 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Automatic Transaxle
  • Throttle Position Sensor
  • Manifold Absolute Pressure Sensor
  • Oxygen Sensor
  • Brake Switch
    • 1986 Buick Century Limited 2.5 L4 GAS Wiring Diagram1986 Buick Century Limited 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Temp Indicator
  • LH Turn Indicator
  • Coolant Fan Relay
  • Oil Pressure Switch
    • 1986 Buick Century T-TYPE 3.8 V6 GAS Wiring Diagram1986 Buick Century T-TYPE 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Brake Switch
  • Cruise Control Module
  • Cruise Indicator
  • Instrument Panel
    • 1986 Buick Century Limited 2.8 V6 GAS Wiring Diagram1986 Buick Century Limited 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Trunk Lock Tamper Switch
  • Theft Deterrent Relay
  • Theft Deterrent Controller
  • Instrument Panel
  • LH Front Door Lock Cylinder Switches
    • 1986 Buick Century Estate Wagon 2.8 V6 GAS Wiring Diagram1986 Buick Century Estate Wagon 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Brake Switch
  • Cruise Control Module
  • Charge Indicator
  • Instrument Panel

    • CLICK HERE TO GET FULL ACCESS TO 1986 Buick Century WIRING DIAGRAMS!

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