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2003 Buick Century Service and Repair Manual
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$29.99 USD
Unit price
Fits the 2003 Century — Custom Sedan 4-Door ·
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2003 Buick Century Service and Repair Manual
Regular price
$29.99 USD
Unit price
2003 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
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
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
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the
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
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
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
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo
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
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
Showing the 8 most recent of 199 technical service bulletins on file with NHTSA.
TL*- THE CONTACT STATED THAT WHILE DRIVING THE 2003 BUICK CENTURY WITH 50000 FAILURE MILEAGE AT 55 MPH AND GOING AROUND A SOFT LEFT CURVE THE FRONT WHEELS TURNED, BUT THE BACK WHEELS LOST TRACTION
TL* THE CONTACT OWNS A 2003 BUICK CENTURY. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED UNINTENDED ACCELERATION WHEN SHIFTED. AS A RESULT, THE CONTACT CRASHED INTO A CURB AND CONTINUED DOWN A LAWN.
I HAD DRIVEN MY 2003 BUICK CENTURY AT LEAST HALFWAY INTO A PARKING SPACE IN A PARKING LOT WHEN IT SUDDENLY LURCHED FORWARD LIKE A BAT OUT OF HELL, LEAPING UP OVER A CURB ON AN UPWARD SLOPE, SWIPING A
I HAD DRIVEN MY 2003 BUICK CENTURY AT LEAST HALFWAY INTO A PARKING SPACE IN A PARKING LOT WHEN IT SUDDENLY LURCHED FORWARD LIKE A BAT OUT OF HELL, LEAPING UP OVER A CURB ON AN UPWARD SLOPE, SWIPING A
I HAD DRIVEN MY 2003 BUICK CENTURY AT LEAST HALFWAY INTO A PARKING SPACE IN A PARKING LOT WHEN IT SUDDENLY LURCHED FORWARD LIKE A BAT OUT OF HELL, LEAPING UP OVER A CURB ON AN UPWARD SLOPE, SWIPING A
Showing the 5 most serious of 170 complaints filed with NHTSA.
Other Years of the Buick Century
2005 Buick Century Service and Repair Manual2004 Buick Century Service and Repair Manual2002 Buick Century Service and Repair Manual2001 Buick Century Service and Repair Manual2000 Buick Century Service and Repair Manual1999 Buick Century Service and Repair Manual1998 Buick Century Service and Repair Manual1997 Buick Century Service and Repair Manual1996 Buick Century Service and Repair Manual1995 Buick Century Service and Repair Manual1994 Buick Century Service and Repair Manual1993 Buick Century Service and Repair Manual1992 Buick Century Service and Repair Manual1991 Buick Century Service and Repair Manual1990 Buick Century Service and Repair Manual1989 Buick Century Service and Repair Manual1988 Buick Century Service and Repair Manual1987 Buick Century Service and Repair Manual1986 Buick Century Service and Repair Manual1985 Buick Century Service and Repair Manual1984 Buick Century Service and Repair Manual1983 Buick Century Service and Repair Manual1982 Buick Century Service and Repair Manual