2000 Buick Century Service and Repair Manual

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Factory-Grade Data

2000 Buick Century service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical coverage with wiring diagrams
  • Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

  • Custom Sedan 4-Door
  • Limited Sedan 4-Door

Engines covered

  • 3.1L 189Cu. In. V6 GAS OHV Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

2000 Buick Century Recalls & Complaints

NHTSA #00V14300017/05/2000Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH REAR DRUM BRAKES. THE BOLT HEAD(S) ON THE REAR SPINDLE ROD CAN SEPARATE.

Consequence

THE REAR WHEEL CAN SHIFT, CAUSING REAR STEERING OF THE VEHICLE. THE DRIVER COULD LOSE CONTROL AND A

Remedy

DEALERS WILL REPLACE THE REAR SPINDLE BOLTS.

NHTSA #09E00500017/02/2009Component: STEERING

DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONSTM" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEM

Consequence

A BROKEN STEERING KNUCKLE COULD RESULT IN LOSS OF STEERING CONTROL AND A POSSIBLE CRASH WITHOUT WARN

Remedy

DORMAN WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE STEERING KNUCKLES FREE OF CHARGE AND REIMBURSE T

TSB #11009156

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

TSB #11007744

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

TSB #11007743

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

TSB #11006621

Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo

TSB #11006421

GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the deal

TSB #11004761

This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should

TSB #11004557

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

TSB #11002312

This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.

Showing the 8 most recent of 322 technical service bulletins on file with NHTSA.

20020425Component: AIR BAGS:SIDE/WINDOWCrash reported2 injured

I WAS IN A SERIOUS CAR ACCIDENT WHEN I WAS VISITING N. MYRTLE BEACH, S.C. A DRIVER RAN A RED LIGHT AND HIT ME ON THE DRIVERS SIDE GOING ABOUT 60 MPH. THE CAR WAS TOTALED. I HAD TO BE CUT OUT OF THE CA

20180210Component: WHEELSCrash reported1 injured

PURCHASED 4 NEW P20570R15 TIRES FROM, U GUEST IS, WAL-MART IN MWC, OK. ALL FOUR TIRES HAD BELT SEPARATION ISSUES AND THREW MY CAR OUT OF BALANCE AND IN TURN CAUSED MAJOR WHEEL ISSUES. MY CAR STARTED V

20160212Component: AIR BAGSCrash reported1 injured

I AM SUBMITTING THIS ON BEHALF OF MY FATHER. WAS INVOLVED IN AN ACCIDENT IN WHICH HIS DRIVER SIDE AIR BAG DIDN'T DEPLOY. NOT SURE WHOM THE MANUFACTURE OF THE AIR BAG IS . ACCORDING TO THE POLICE REPOR

20060921Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, ACrash reported1 injured

DT*: THE CONTACT STATED WHILE APPLYING SLIGHT BRAKE PRESSURE AT 5 MPH ON A CITY STREET, THE BRAKE PEDAL WENT ALL THE WAY DOWN INTO THE FLOORBOARD AND THE VEHICLE CRASHED INTO THE REAR OF ANOTHER VEHIC

20010706Component: VEHICLE SPEED CONTROLCrash reported1 injured

WHENEVER STARTING VEHICLE AND SHIFTING INTO GEAR VEHICLE WOULD JERK FORWARD OR BACKWARDS SUDDENLY, EVEN WITH FOOT ON BRAKE. DUE TO THIS SUDDEN ACCELERATION, VEHICLE WAS INVOLVED IN AN ACCIDENT. *AK

Showing the 5 most serious of 249 complaints filed with NHTSA.

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