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2003 Buick Park Avenue

Component

Latches/Locks/Linkages:Trunk Lid:Lock

Consequence of Defect

on certain passenger vehicles, the emergency trunk release handle may be installed or forced out of the proper position.

Corrective Action

if the cable is out of the proper position, it could increase the force required to activate the emergency trunk release handle and a person trapped in the trunk may not be able to release the trunk latch using the emergency trunk release handle.

Recall Notes

dealers will secure the emergency trunk release cable to ensure that the emergency trunk release handle operates properly. owner notification began december 19, 2002. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact buick at 1-800-521-7300.

2002 Buick Park Avenue

Component

Latches/Locks/Linkages:Trunk Lid:Lock

Consequence of Defect

on certain passenger vehicles, the emergency trunk release handle may be installed or forced out of the proper position.

Corrective Action

if the cable is out of the proper position, it could increase the force required to activate the emergency trunk release handle and a person trapped in the trunk may not be able to release the trunk latch using the emergency trunk release handle.

Recall Notes

dealers will secure the emergency trunk release cable to ensure that the emergency trunk release handle operates properly. owner notification began december 19, 2002. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact buick at 1-800-521-7300.

2001 Buick Park Avenue

Component

Latches/Locks/Linkages:Trunk Lid:Lock

Consequence of Defect

on certain passenger vehicles, the emergency trunk release handle may be installed or forced out of the proper position.

Corrective Action

if the cable is out of the proper position, it could increase the force required to activate the emergency trunk release handle and a person trapped in the trunk may not be able to release the trunk latch using the emergency trunk release handle.

Recall Notes

dealers will secure the emergency trunk release cable to ensure that the emergency trunk release handle operates properly. owner notification began december 19, 2002. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact buick at 1-800-521-7300.

2001 Buick Park Avenue

Component

Visibility:Windshield Wiper/Washer

Consequence of Defect

vehicle description: passenger vehicles. some of these vehicles fail to comply with requirements of fmvss no. 104, "windshield wiping and washing systems." these vehicles have a wiper system microprocessor that is susceptible to voltage transients, which can cause a "latch-up" condition in the system controller.

Corrective Action

if microprocessor "latch-up" occurs, the customer will not be able to operate the system in both the lower and high-speed modes required by the standard.

Recall Notes

dealers will replace the windshield wiper motor cover which contains the microprocessor.

2000 Buick Park Avenue

Component

Visibility:Windshield Wiper/Washer

Consequence of Defect

vehicle description: passenger vehicles. some of these vehicles fail to comply with requirements of fmvss no. 104, "windshield wiping and washing systems." these vehicles have a wiper system microprocessor that is susceptible to voltage transients, which can cause a "latch-up" condition in the system controller.

Corrective Action

if microprocessor "latch-up" occurs, the customer will not be able to operate the system in both the lower and high-speed modes required by the standard.

Recall Notes

dealers will replace the windshield wiper motor cover which contains the microprocessor.

2000 Buick Park Avenue

Component

Fuel System, Gasoline:Delivery

Consequence of Defect

on certain passenger vehicles equipped with 3800 v6 (l36) engines and certain delphi fuel pressure regulators, the regulators have a much higher than usual rate of fuel leaks. a leak can allow fuel to enter the intake manifold through a vacuum line. if the engine does not start when cranked, the fuel from the leaking regulator and a mistimed spark can cause a backfire.

Corrective Action

the backfire can rupture the intake manifold. the rupture of the intake manifold can displace a fuel line, pulling an injector out of place, and causing a fuel leak and possible fire.

Recall Notes

dealers will install new fuel pressure regulators with improved diaphragms. the recall will be conducted in phased mailings. phase 1 began on june 30, 2004, and phase 2 began on september 30, 2004. owners should contact buick at 1-866-608-8080, oldsmobile at 1-800-630-6537, or pontiac at 1-800-620-7668.

2000 Buick Park Avenue

Component

Service Brakes, Hydraulic:Foundation Components

Consequence of Defect

vehicle description: passenger vehicles. some of these vehicles have internal fluid leaks in the brake hydraulic control unit.

Corrective Action

when the rear brake proportioning, antilock brake, traction control, or stability control feature is activated in some driving situations, the feature may not perform as designed.

Recall Notes

dealers will inspect the abs hydraulic modulator unit and if necessary, replace the hydraulic modulator.

1999 Buick Park Avenue

Component

Service Brakes, Hydraulic:Power Assist:Vacuum

Consequence of Defect

vehicle description: passenger vehicles. the brake booster to pedal assembly attachment nuts may be loose.

Corrective Action

if these nuts are loose, the brake pedal may be low, the assembly may be loose, the brakes may not release, and if the nuts back completely off, braking may be lost. also fume and water intrusion to the passenger compartment can occur.

Recall Notes

dealers will replace any missing brake booster to brake pedal assembly nuts and tighten all four (4) nuts to specified torque.

1999 Buick Park Avenue

Component

Service Brakes, Hydraulic:Foundation Components:Disc

Consequence of Defect

vehicle description: passenger vehicles. these vehicles may have been built with incorrect front brake rotor, brake caliper assembly, brake pads, and caliper mounting bracket on either the left or right side of the vehicle.

Corrective Action

a vehicle with this condition can pull to one side during a braking maneuver. in addition, vehicle stopping distance could be increased.

Recall Notes

dealers will inspect for correct brake parts and replace any incorrect rotors, caliper assemblies, brake pads, and caliper mounting brackets.

1999 Buick Park Avenue

Component

Fuel System, Gasoline:Delivery

Consequence of Defect

on certain passenger vehicles equipped with 3800 v6 (l36) engines and certain delphi fuel pressure regulators, the regulators have a much higher than usual rate of fuel leaks. a leak can allow fuel to enter the intake manifold through a vacuum line. if the engine does not start when cranked, the fuel from the leaking regulator and a mistimed spark can cause a backfire.

Corrective Action

the backfire can rupture the intake manifold. the rupture of the intake manifold can displace a fuel line, pulling an injector out of place, and causing a fuel leak and possible fire.

Recall Notes

dealers will install new fuel pressure regulators with improved diaphragms. the recall will be conducted in phased mailings. phase 1 began on june 30, 2004, and phase 2 began on september 30, 2004. owners should contact buick at 1-866-608-8080, oldsmobile at 1-800-630-6537, or pontiac at 1-800-620-7668.

1998 Buick Park Avenue

Component

Fuel System, Gasoline:Delivery

Consequence of Defect

on certain passenger vehicles equipped with 3800 v6 (l36) engines and certain delphi fuel pressure regulators, the regulators have a much higher than usual rate of fuel leaks. a leak can allow fuel to enter the intake manifold through a vacuum line. if the engine does not start when cranked, the fuel from the leaking regulator and a mistimed spark can cause a backfire.

Corrective Action

the backfire can rupture the intake manifold. the rupture of the intake manifold can displace a fuel line, pulling an injector out of place, and causing a fuel leak and possible fire.

Recall Notes

dealers will install new fuel pressure regulators with improved diaphragms. the recall will be conducted in phased mailings. phase 1 began on june 30, 2004, and phase 2 began on september 30, 2004. owners should contact buick at 1-866-608-8080, oldsmobile at 1-800-630-6537, or pontiac at 1-800-620-7668.

1998 Buick Park Avenue

Component

Seat Belts:Front:Webbing

Consequence of Defect

vehicle description: passenger vehicles. some of these vehicles have front seat shoulder belts that may twist, allowing the webbing to become jammed in the retractor.

Corrective Action

when the shoulder belt webbing becomes jammed in the retractor, the belt may be unusable.

Recall Notes

dealers will inspect for the presence of updated front shoulder belt bezels and where necessary, install new front seat shoulder belt opening bezel kits.

1997 Buick Park Avenue

Component

Service Brakes, Hydraulic:Antilock

Consequence of Defect

the electronic brake control module or the electronic brake and traction control module can cause the antilock brake system (abs) to cycle during a non-abs brake application.

Corrective Action

this condition can result in an increase in vehicle stopping distance increasing the risk of a vehicle crash.

Recall Notes

dealers will replace the electronic brake control module or the electronic brake and traction control module.

1997 Buick Park Avenue

Component

Seats:Mid/Rear Assembly

Consequence of Defect

these vehicles were assembled with center rear seat belt anchor bolts not properly installed. this does not meet the requirements of fmvss no. 210, "seat belt assembly anchorages."

Corrective Action

in the event of a vehicle crash, the seat belt system would not withstand the required load and injury to the seat occupant could occur.

Recall Notes

dealers will tighten the center rear seat belt anchor bolts to specification.

1997 Buick Park Avenue

Component

Seat Belts:Front:Webbing

Consequence of Defect

vehicle description: passenger vehicles. some of these vehicles have front seat shoulder belts that may twist, allowing the webbing to become jammed in the retractor.

Corrective Action

when the shoulder belt webbing becomes jammed in the retractor, the belt may be unusable.

Recall Notes

dealers will inspect for the presence of updated front shoulder belt bezels and where necessary, install new front seat shoulder belt opening bezel kits.

1996 Buick Park Avenue

Component

Electrical System:Ignition:Anti-Theft Controller

Consequence of Defect

these vehicles were assembled with a malfunction alarm, lighting and locking (mall) module that can contain a damaged capacitor. if the capacitor is damaged, the "key in the ignition" warning chime and the driver seat belt unbuckled warning chime and indicator lamp may not work. this does not meet the requirements of fmvss no. 114, "theft protection" and fmvss no. 208, "occupant crash protection." in addition, other chime reminder functions, interior lighting controls, and power door locking features are also affected.

Corrective Action

consequence of non-compliance; the driver may not be aware that the key was left in the ignition or that the safety belt was not buckled.

Recall Notes

dealers will inspect and, if required, replace the mall module.

1996 Buick Park Avenue

Component

Fuel System, Gasoline:Fuel Injection System

Consequence of Defect

a backfire during engine starting can cause breakage of the upper intake manifold.

Corrective Action

this condition can cause a no-start condition and possibly an engine compartment fire.

Recall Notes

dealers will update the powertrain control module programming. until the campaign repair is made, the vehicle hood should be shut whenever starting the vehicle to reduce the chance of personal injury.

1996 Buick Park Avenue

Component

Seat Belts:Front:Buckle Assembly

Consequence of Defect

these vehicles were assembled with one or more incorrect safety belt and/or safety belt buckle ends. this does not conform with the requirements of fmvss no. 209, "seat belt assemblies."

Corrective Action

consequence of non-compliance: if an incorrect part is used, the belt may not latch properly, increasing the risk of injury to the occupant should a vehicle crash occur.

Recall Notes

dealers will inspect all front and rear safety belt latch ends and safety belt buckles for correct parts and replace any incorrect parts.

1995 Buick Park Avenue

Component

Exterior Lighting:Headlights

Consequence of Defect

the driver side headlamp lens has an incorrect aim pad number on the lens. this does not comply with fmvss no. 108, "lamps, reflective devices, and associated equipment."

Corrective Action

consequence of non-compliance: if these head lamps are re-aimed using a mechanical aiming device that utilizes the aiming pad numers, the resultant aim would be out of the specified range. this may cause a visibility problem increasing the potential for a vehicle accident.

Recall Notes

dealers will replace the driver side headlamp on vehicles with the correct outboard lower pad number.

1993 Buick Park Avenue

Component

Power Train:Automatic Transmission:Cooling Unit And Lines

Consequence of Defect

vehicle description: passenger vehicles manufactured from august 1991 through july 1995. the transmission oil cooler line can separate when the vehicle is operated in low temperatures in combination with high transmission loads.

Corrective Action

vehicle fires can occur due to the spillage of transmission fluid.

Recall Notes

dealers will replace the transmission oil cooler lines.

1992 Buick Park Avenue

Component

Power Train:Automatic Transmission:Cooling Unit And Lines

Consequence of Defect

vehicle description: passenger vehicles manufactured from august 1991 through july 1995. the transmission oil cooler line can separate when the vehicle is operated in low temperatures in combination with high transmission loads.

Corrective Action

vehicle fires can occur due to the spillage of transmission fluid.

Recall Notes

dealers will replace the transmission oil cooler lines.

1991 Buick Park Avenue

Component

Parking Brake:Conventional:Mechanical

Consequence of Defect

when applied, the parking brake lever assembly may release one or more teeth, reducing the cable load to the rear brakes.

Corrective Action

depending on the extent of the lever release and roadlevel. the parking brake may not hold the vehicle, allowing it to roll, whichcould result in an accident. vehicle does not comply with fmvss 105.

Recall Notes

replace parking brake lever assembly.

1990 Buick Park Avenue

Component

Seat Belts:Front:Webbing

Consequence of Defect

owners manuals did not fully explain how front shoulder belt comfort feature works.

Corrective Action

cars would not comply with fmvss 208, and incorrect use of safety restraints could lead to personal injury to occupants if an accidentshould occur.

Recall Notes

insert sticker that provides missing information in owners manuals.