2004 Buick Century 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 2004 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 2004 Buick Century automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2004 Buick Century

  • 2004 Buick Century Custom 3.1 V6 GAS, CID:189, Fuel Injection, Aspiration:189, Engine VIN:, Desg:J
  • 2004 Buick Century Limited 3.1 V6 GAS, CID:189, Fuel Injection, Aspiration:189, Engine VIN:, Desg:J

WIRING DIAGRAMS FOR 2004 Buick Century AUTOMOBILES

OEM drawn wiring diagrams for most 2004 Buick Century cars and light trucks sold in the U.S.

2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram

Components on diagram:
  • Starter
  • Knock Sensor
  • Engine Oil Pressure Switch
  • 2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Blower Motor
  • HVAC Control Module
  • Blower Motor Control Processor
  • 2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Body Control Module
  • Electronic Brake Control Module
  • Tire Reset Switch
  • 2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Body Control Module
  • Powertrain Control Module
  • Crank Relay
  • 2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Window Master Switch Driver
  • Window Switch RR
  • Window Switch LR
  • 2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Rear Compartment Courtesy Lamp
  • Rear Compartment Lid Ajar Switch
  • 2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Headlamp Switch
  • Radio
  • HVAC Control Module
  • 2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Rear Window Defogger Relay
  • Rear Window Defogger Grid
  • HVAC Control Module
  • 2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • 2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Speaker LR
  • Speaker RR
  • Speaker LF Door Tweeter
  • Speaker RF Door Tweeter
  • CLICK HERE TO GET FULL ACCESS TO 2004 Buick Century WIRING DIAGRAMS!

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

    Click here to view more details about 1993 Buick Century Grille Assembly1993 Buick Century Grille Assembly, With chrome frame and silver grille insert; Without emblem provision; A high quality, OE replacement complete grille and shell assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $30.31

    Click here to view more details1994 Buick Century Ignition Switch, 10-prong female terminal; A high quality, OE replacement ignition switch; With 2 years limited TrustBuilt warranty..

    Source: Auto Body Parts Store

    $66.38

    Click here to view more details1996 Buick Century 14" x 5.5" Alloy Wheel, Alloy Wheel; 14 X 5.5; 18 Holes; 5 Lug; 115MM BP; Light Sparkle Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $117.50

    Click here to view more details1993 Buick Century Custom L4, 2.2 L, 134 CID Rebuilt Engine, OHV, Fuel injection, FWD, flat lifters, trigger fire ignition, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,516.00

    Click here to view more details1977 Buick Century Used Upper Control Arm, Passenger Side, 5.7, AUTO, RWD R., Very Good.

    Source: Used Auto Parts Store

    $104.00

    Click here to view more details1997 Buick Century Used Parking Lamp, Driver Side, FOG/DRIVING; (BUMPER MTD), Average.

    Source: Used Auto Parts Store

    $64.00
    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 2004 Buick Century 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