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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!
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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 Custom 3.1 V6 GAS Wiring Diagram2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram

Components on diagram:
  • Powertrain Control Module
  • AC Compressor Clutch
  • HVAC Control Module
  • AC Clutch Relay
  • AC Refrigerant Pressure Sensor
  • 2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • HVAC Control Module
  • Air Temp Actuator Left
  • Air Temp Actuator Right
  • 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
  • Radio
  • Body Control Module
  • Electronic Brake Control Module
  • Powertrain Control Module
  • 2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Fog Lamp Relay
  • Fog Lamp Switch
  • Fog Lamp LF
  • 2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • IP Compartment Lamp Switch
  • IP Courtesy Lamp Right
  • IP Courtesy Lamp Left
  • 2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram2004 Buick Century Custom 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Sunroof Module
  • Sunroof Switch
  • Sunroof Motor
  • Sunroof Opening Position Switch
  • 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
  • 2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio Antenna Module
  • Radio
  • Rear Window Defogger Grid
  • Radio Noise Suppressor
  • Rear Window Antenna
  • 2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram2004 Buick Century Limited 3.1 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Inflatable Restraint Steering Module Coil
  • Steering Wheel Controls Left
  • Steering Wheel Controls Right
  • 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
  • Powertrain Control Module
  • Ignition Lock Cylinder
  • 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 2002 Buick Century Grille Assembly2002 Buick Century Grille Assembly, With emblem provision, chrome frame, and black grille insert; A high quality, OE replacement complete grille and shell assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $61.68

    Click here to view more details about 1996 Buick Century Door Handle, Front, Driver Side1996 Buick Century Door Handle, Front, Driver Side, A high quality, direct fit OE replacement door handle; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $9.67

    Click here to view more details1996 Buick Century Signal/side Marker Lamp Assembly, Driver Side, SIGNAL/SIDE MARKER LAMP ASSEMBLY, LH , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $28.45

    Click here to view more details1977 Buick Century V8, 5.7 L, 350 CID Rebuilt Engine, Without smog., Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,690.00

    Click here to view more details2003 Buick Century Used Bumper Cover, Front, BCV2RC, Good.

    Source: Used Auto Parts Store

    $240.00

    Click here to view more details1980 Buick Century Used Exhaust Manifold, 8-305 (5.0L), L., Very Good.

    Source: Used Auto Parts Store

    $79.00
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