1999 Buick Century
Safety Recalls & Notices
9 Active Recalls
Requires attention
STEERING
Summary
DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONS<SUP>TM</SUP>" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEMENT USE ON THE VARIOUS VEHICLES LISTED ABOVE. A POTENTIAL MATERIAL OR DESIGN DEFECT COULD RESULT IN THE STEERING KNUCKLE BREAKING IN THE HUB AREA.
Potential Consequence
A BROKEN STEERING KNUCKLE COULD RESULT IN LOSS OF STEERING CONTROL AND A POSSIBLE CRASH WITHOUT WARNING.
Remedy
DORMAN WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE STEERING KNUCKLES FREE OF CHARGE AND REIMBURSE THE REPAIR FACILITY OR OWNER FOR LABOR. THE RECALL BEGAN ON FEBRUARY 23, 2009. OWNERS MAY CONTACT DORMAN'S TOLL-FREE HOTLINE AT 1-800-523-2492 AND PRESS 5.
FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
Summary
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
Potential Consequence
FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE.
Remedy
DELPHI WILL NOTIFY OWNERS AND REPLACE THE UPR FREE OF CHARGE. THE RECALL BEGAN ON APRIL 23, 2007. OWNERS CAN CONTACT DELPHI AT 877-411-8770.
Lights And Instruments
Summary
Certain vehicles do not comply with the requirements of CMVSS 108. Some of these vehicles do not meet the overhead sign illumination requirements in the Standard. Less illumination may reduce the ability of the driver to read overhead signs when driving at night. Correction: Dealers will install new low beam headlamp bulbs in both headlamp assemblies.
EXTERIOR LIGHTING:HEADLIGHTS
Summary
CERTAIN PASSENGER VEHICLES DO NOT CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." SOME OF THESE VEHICLES DO NOT MEET THE OVERHEAD SIGN ILLUMINATION REQUIREMENTS.
Potential Consequence
LESS ILLUMINATION MAY REDUCE THE ABILITY OF THE DRIVER TO READ OVERHEAD SIGNS WHEN DRIVING AT NIGHT.
Remedy
DEALERS WILL INSTALL NEW LOW BEAM HEADLAMP BULBS IN BOTH OF THE HEADLAMP ASSEMBLIES. THE RECALL BEGAN ON SEPTEMBER 8, 2004. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080. NOTE: IF THE BULB NEEDS REPLACEMENT IN THE FUTURE, GM BULB NUMBER 89024715 IS AVAILABLE FROM A DEALER, OR THE EQUIVALENT SYLVANIA BULB IS 9006HP, WITH ORANGE LETTERING ON THE BULB.
EXTERIOR LIGHTING:HEADLIGHTS
Summary
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THESE VEHICLES DO NOT CONFORM TO THE REQUIREMENTS OF FMVSS NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE VERTICAL HEAD LAMP ADJUSTING DEVICE MAY NOT BE CALIBRATED PROPERLY.
Potential Consequence
DRIVER VISIBILITY MAY BE IMPAIRED INCREASING THE RISK OF A CRASH.
Remedy
OWNERS WILL BE PROVIDED WITH AN OWNER'S MANUAL INSERT CONTAINING INSTRUCTIONS FOR OPTICALLY AIMING THE HEADLAMPS.
Lights And Instruments
Summary
Certain vehicles do not comply with the requirements of CMVSS 108 - Lighting Equipment and Retroreflective Devices. The vertical vehicle headlamp aiming device (VHAD) may not be calibrated properly. With the vertical VHAD set to zero, the vehicle headlamp may not meet the photometric aim requirements of the standard at several measured locations. Also the VHAD vertical adjustment bubble does not maintain consistent positioning due to thermal instability. Correction: An insert containing instructions for optically aiming the headlamps will be provided for the owner's manual.
Electrical
Summary
Certain vehicles with the key in the "ON" position, may exhibit a condition in which the ABS motor shorts to its case and grounds through a flexible brake pipe. This electrical short can cause extreme heating of the flexible brake pipe to the point where it can melt a nearby flexible plastic fuel hose, and could result in an underhood fire. Correction: Dealers will install a ground cable from the electronic brake control module to the engine compartment body rail.
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
Summary
SOME OF THESE VEHICLES WITH THE KEY IN THE "ON" POSITION, EXHIBIT A CONDITION IN WHICH THE ANTILOCK BRAKE SYSTEM (ABS) MOTOR SHORTS TO ITS CASE AND GROUNDS THROUGH A FLEXIBLE BRAKE FLUID PIPE.
Potential Consequence
THIS SHORT CAN CAUSE EXTREME HEATING OF THE FLEXIBLE BRAKE PIPE WHERE IT CAN MELT A NEARBY FLEXIBLE PLASTIC FUEL HOSE, WHICH COULD RESULT IN AN UNDERHOOD FIRE.
Remedy
DEALERS WILL INSTALL A GROUND CABLE FROM THE ELECTRONIC BRAKE CONTROL MODULE (EBCM) TO THE ENGINE COMPARTMENT BODY RAIL.
Engine
Summary
Certain vehicles may be equipped with ignition coil/control module assemblies that were incorrectly manufactured and may result in setting the SES light and causing various driveability problems, including engine misfire. Correction: Ignition coil/control module assembly will be inspected for suspect date codes and lot numbers and replaced if necessary.
Generated by Cardog • December 17, 2025
1999 Buick Century
Safety Recalls & Notices
9 Active Recalls
Requires attention
