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2003 Buick Lesabre

Component

Air Bags:Frontal

Consequence of Defect

certain passenger, mini vans, and sport utility vehicles have an air bag inflator on the driver's side that could fracture at a weld during a deployment.

Corrective Action

pieces of the inflator could strike and injure vehicle occupants and the air bag cushion would not inflate fully, reducing the capability of the bag to protect the driver.

Recall Notes

dealers will inspect, and replace, if necessary, the air bag module assembly on the driver's side. owner notification began august 15, 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, cadillac at 1-800-458-8006, chevrolet at 1-800-222-1020, gmc at 1-800-462-8782, oldsmobile at 1-800-442-6537, or pontiac at 1-800-762-2737.

2002 Buick Lesabre

Component

Steering:Gear Box (Other Than Rack And Pinion)

Consequence of Defect

certain passenger vehicles were built with missing or under-torqued steering gear attachment bolts. if a bolt is missing, the driver may notice uneven steering response or unusual noises during turns.

Corrective Action

if the left bolt is missing and the right mounting strap fails, steering control is lost and a vehicle crash could result.

Recall Notes

dealers will inspect the vehicles for presence and proper torque of both steering gear bolts. owner notification began april 5, 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 or cadillac at 1-800-458-8006.

2002 Buick Lesabre

Component

Air Bags:Frontal

Consequence of Defect

certain passenger, mini vans, and sport utility vehicles have an air bag inflator on the driver's side that could fracture at a weld during a deployment.

Corrective Action

pieces of the inflator could strike and injure vehicle occupants and the air bag cushion would not inflate fully, reducing the capability of the bag to protect the driver.

Recall Notes

dealers will inspect, and replace, if necessary, the air bag module assembly on the driver's side. owner notification began august 15, 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, cadillac at 1-800-458-8006, chevrolet at 1-800-222-1020, gmc at 1-800-462-8782, oldsmobile at 1-800-442-6537, or pontiac at 1-800-762-2737.

2000 Buick Lesabre

Component

Steering:Linkages:Tie Rod Assembly

Consequence of Defect

vehicle description: passenger vehicles. the inner tie rod nuts are loose and can result in separation of a tie rod.

Corrective Action

separation of a tie rod can cause unexpected steering input increasing the risk of a crash.

Recall Notes

dealers will check and adjust the vehicle toe-in and tighten the inner tie rod nuts to the specified torque.

2000 Buick Lesabre

Component

Exterior Lighting:Headlights

Consequence of Defect

vehicle description: passenger vehicles. these vehicles do not conform to the requirements of fmvss no. 108, "lamps, reflective devices, and associated equipment." the head lamp adjustment device horizontal adjuster may not move the head lamp reflector when the shaft is rotated in a normal manner during aiming.

Corrective Action

driver visibility may be impaired increasing the risk of a crash.

Recall Notes

an insert containing instructions for optically aiming the headlamps will be provided to owners for the owner's manual. owners should follow the procedure in the insert for headlamp aim adjustment, rather than using the horizontal vhad indicator.

2000 Buick Lesabre

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.

2000 Buick Lesabre

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 Lesabre

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 Lesabre

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.

1999 Buick Lesabre

Component

Power Train:Automatic Transmission

Consequence of Defect

vehicle description: passenger vehicles equipped with 4t65e automatic transmissions. these vehicles fail to conform to the requirements of fmvss no. 102, "transmission shift lever sequence." a retaining clip, which secures the manual valve to the linkage of the transmission detent lever, can become loose under a combination of possible driver shifting maneuvers and allow the link to become disconnected from the manual valve.

Corrective Action

if the link disconnects, the driver's indicated prndl state may differ from the hydraulic state of the transmission. if the driver selects 'drive' and the transmission is actually in 'reverse', a vehicle crash could occur.

Recall Notes

dealers will replace the manual valve/link assembly with a replacement manual valve/link kit, featuring a spring-type fastener.

1998 Buick Lesabre

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.

1997 Buick Lesabre

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.

1997 Buick Lesabre

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.

1996 Buick Lesabre

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 Lesabre

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.

1995 Buick Lesabre

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 Lesabre

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 Lesabre

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 Lesabre

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.

1991 Buick Lesabre

Component

Fuel System, Gasoline

Consequence of Defect

certain replacement fuel filters, fram brand name p/n g3727, with date codes x52911 through x60801 sequentially or x600141 and a mexico country or origin marking on the fuel filter housing manufactured from october 18, 2005, through march 21, 2006, sold for use on the vehicles listed above and on certain school buses. (to see the school bus engine sizes, click on "document search" and then "bus applications"). the connector on the fuel filter was not manufactured to honeywell's specification. as a result, the o-ring may not seat correctly on the fuel line.

Corrective Action

this condition may cause an inadequate seal at the connection, potentially leading to a fuel leak. in the presence of an ignition source, a fire could occur.

Recall Notes

honeywell will notify owners and replace the fuel filters free of charge. the recall began on october 18, 2006. owners may contact fram customer service at 1-800-890-2075 (option 1).

1990 Buick Lesabre

Component

Fuel System, Gasoline

Consequence of Defect

certain replacement fuel filters, fram brand name p/n g3727, with date codes x52911 through x60801 sequentially or x600141 and a mexico country or origin marking on the fuel filter housing manufactured from october 18, 2005, through march 21, 2006, sold for use on the vehicles listed above and on certain school buses. (to see the school bus engine sizes, click on "document search" and then "bus applications"). the connector on the fuel filter was not manufactured to honeywell's specification. as a result, the o-ring may not seat correctly on the fuel line.

Corrective Action

this condition may cause an inadequate seal at the connection, potentially leading to a fuel leak. in the presence of an ignition source, a fire could occur.

Recall Notes

honeywell will notify owners and replace the fuel filters free of charge. the recall began on october 18, 2006. owners may contact fram customer service at 1-800-890-2075 (option 1).

1989 Buick Lesabre

Component

Structure:Frame And Members

Consequence of Defect

vehicles may have discrepant welds in the left rear rocker panel which can cause deformation of the panel.

Corrective Action

increased deformation of the left rear rocker panelcan cause the left rear seat belt anchorage not to achieve the load requiredby fmvss no. 210.

Recall Notes

install a reinforcement kit.

1989 Buick Lesabre

Component

Fuel System, Gasoline:Storage

Consequence of Defect

fuel rollover valve assembly may not have been installed.

Corrective Action

in event of an accident in which vehicle becomes invertedmissing valve could allow fuel spillage in excess of amount allowed by fmvss 301which could result in a fire.

Recall Notes

replace fuel sender and pump assembly.

1989 Buick Lesabre

Component

Fuel System, Gasoline

Consequence of Defect

certain replacement fuel filters, fram brand name p/n g3727, with date codes x52911 through x60801 sequentially or x600141 and a mexico country or origin marking on the fuel filter housing manufactured from october 18, 2005, through march 21, 2006, sold for use on the vehicles listed above and on certain school buses. (to see the school bus engine sizes, click on "document search" and then "bus applications"). the connector on the fuel filter was not manufactured to honeywell's specification. as a result, the o-ring may not seat correctly on the fuel line.

Corrective Action

this condition may cause an inadequate seal at the connection, potentially leading to a fuel leak. in the presence of an ignition source, a fire could occur.

Recall Notes

honeywell will notify owners and replace the fuel filters free of charge. the recall began on october 18, 2006. owners may contact fram customer service at 1-800-890-2075 (option 1).

1988 Buick Lesabre

Component

Fuel System, Gasoline

Consequence of Defect

certain replacement fuel filters, fram brand name p/n g3727, with date codes x52911 through x60801 sequentially or x600141 and a mexico country or origin marking on the fuel filter housing manufactured from october 18, 2005, through march 21, 2006, sold for use on the vehicles listed above and on certain school buses. (to see the school bus engine sizes, click on "document search" and then "bus applications"). the connector on the fuel filter was not manufactured to honeywell's specification. as a result, the o-ring may not seat correctly on the fuel line.

Corrective Action

this condition may cause an inadequate seal at the connection, potentially leading to a fuel leak. in the presence of an ignition source, a fire could occur.

Recall Notes

honeywell will notify owners and replace the fuel filters free of charge. the recall began on october 18, 2006. owners may contact fram customer service at 1-800-890-2075 (option 1).

1988 Buick Lesabre

Component

Vehicle Speed Control

Consequence of Defect

a small nylon bushing in the cruise control servo bail may slip out of place, causing intermittent and unexpected increases in engine speed or dieseling (engine run on with ignition off).

Corrective Action

servo rod assembly could catch on engine components andresult in a stuck throttle with potential for a vehicle crash.

Recall Notes

install a new bushing in cruise control servo bail.

1988 Buick Lesabre

Component

Seat Belts

Consequence of Defect

owners manual did not include instructions on proper usage of rear seat safety belt systems.

Corrective Action

vehicles do not conform to fmvss 209.

Recall Notes

furnish owners with updated owners manuals that contain the omitted instructions.

1988 Buick Lesabre

Component

Service Brakes, Air:Antilock

Consequence of Defect

low torque of the brake hydraulic unit mounting bolts could cause increased brake pedal travel and/or poor pedal feel if attachment loosens.

Corrective Action

this condition could lead to separation of brakehydraulic unit from its mounting bracket and result in loss of brake functionand an accident.

Recall Notes

replace hydraulic unit mounting bolts.

1987 Buick Lesabre

Component

Fuel System, Gasoline

Consequence of Defect

certain replacement fuel filters, fram brand name p/n g3727, with date codes x52911 through x60801 sequentially or x600141 and a mexico country or origin marking on the fuel filter housing manufactured from october 18, 2005, through march 21, 2006, sold for use on the vehicles listed above and on certain school buses. (to see the school bus engine sizes, click on "document search" and then "bus applications"). the connector on the fuel filter was not manufactured to honeywell's specification. as a result, the o-ring may not seat correctly on the fuel line.

Corrective Action

this condition may cause an inadequate seal at the connection, potentially leading to a fuel leak. in the presence of an ignition source, a fire could occur.

Recall Notes

honeywell will notify owners and replace the fuel filters free of charge. the recall began on october 18, 2006. owners may contact fram customer service at 1-800-890-2075 (option 1).

1987 Buick Lesabre

Component

Vehicle Speed Control

Consequence of Defect

a small nylon bushing in the cruise control servo bail may slip out of place, causing intermittent and unexpected increases in engine speed or dieseling (engine run on with ignition off).

Corrective Action

servo rod assembly could catch on engine components andresult in a stuck throttle with potential for a vehicle crash.

Recall Notes

install a new bushing in cruise control servo bail.

1987 Buick Lesabre

Component

Service Brakes, Hydraulic:Antilock

Consequence of Defect

the anti lock brake system (abs) pressure/warning switch may exhibit brake fluid seepage which eventually can lead to loss of the brake system hydraulic pump motor. additionally, the hydraulic pump motor and abs electrical relays may have been exposed to water contamination during vehicle assembly. this condition can cause loss of the hydraulic pump motor and/or loss of the abs function.

Corrective Action

loss of the hydraulic pump motor would result in a totalloss of rear brakes as well as power assist to the front brakes. the red brakewarning light would illuminate and stay on. if this warning is not heeded, aloss of rear brakes at a time when minimum stopping distance is required couldresult in a vehicle crash. an inoperative abs electrical relay could causeloss of the abs function, but normal power assisted braking would be retained.the amber anti lock warning light would illuminate and stay on.

Recall Notes

the abs and hydraulic pump motor electrical relays and 30 amp fuses will be replaced. in addition, the hydraulic pump motor assembly and pressure/warning switch will be inspected and, if required, replaced.

1987 Buick Lesabre

Component

Electrical System:Fuses And Circuit Breakers

Consequence of Defect

an in line fusible link may melt down and cause a fire.

Corrective Action

the in line fusible link located in the area of theplastic windshield washer bottle bracket may, under a high resistance load,melt down and ignite the washer bottle bracket resulting in an enginecompartment fire.

Recall Notes

the windshield washer bottle bracket will be replaced.

1987 Buick Lesabre

Component

Service Brakes, Air:Antilock

Consequence of Defect

low torque of the brake hydraulic unit mounting bolts could cause increased brake pedal travel and/or poor pedal feel if attachment loosens.

Corrective Action

this condition could lead to separation of brakehydraulic unit from its mounting bracket and result in loss of brake functionand an accident.

Recall Notes

replace hydraulic unit mounting bolts.

1986 Buick Lesabre

Component

Exterior Lighting:Headlights:Switch

Consequence of Defect

the push pull headlight switch may have electrical contacts which allow an intermittent headlight circuit causing headlight to flicker or suddenly go out. consequence of defect: sudden loss of the headlights under severe weather or nighttime driving conditions could reduce driver visibility which might result in a vehicle crash without prior warning.

Corrective Action

Recall Notes

replace headlight switch as necessary.

1986 Buick Lesabre

Component

Fuel System, Gasoline

Consequence of Defect

certain replacement fuel filters, fram brand name p/n g3727, with date codes x52911 through x60801 sequentially or x600141 and a mexico country or origin marking on the fuel filter housing manufactured from october 18, 2005, through march 21, 2006, sold for use on the vehicles listed above and on certain school buses. (to see the school bus engine sizes, click on "document search" and then "bus applications"). the connector on the fuel filter was not manufactured to honeywell's specification. as a result, the o-ring may not seat correctly on the fuel line.

Corrective Action

this condition may cause an inadequate seal at the connection, potentially leading to a fuel leak. in the presence of an ignition source, a fire could occur.

Recall Notes

honeywell will notify owners and replace the fuel filters free of charge. the recall began on october 18, 2006. owners may contact fram customer service at 1-800-890-2075 (option 1).

1986 Buick Lesabre

Component

Vehicle Speed Control

Consequence of Defect

a small nylon bushing in the cruise control servo bail may slip out of place, causing intermittent and unexpected increases in engine speed or dieseling (engine run on with ignition off).

Corrective Action

servo rod assembly could catch on engine components andresult in a stuck throttle with potential for a vehicle crash.

Recall Notes

install a new bushing in cruise control servo bail.

1985 Buick Lesabre

Component

Vehicle Speed Control

Consequence of Defect

a small nylon bushing in the cruise control servo bail may slip out of place, causing intermittent and unexpected increases in engine speed or dieseling (engine run on with ignition off).

Corrective Action

servo rod assembly could catch on engine components andresult in a stuck throttle with potential for a vehicle crash.

Recall Notes

install a new bushing in cruise control servo bail.

1984 Buick Lesabre

Component

Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings

Consequence of Defect

rubber fuel hose could allow a slow fuel leak while the engine is running.

Corrective Action

Recall Notes

dealer will replace rubber fuel hose.

1984 Buick Lesabre

Component

Vehicle Speed Control

Consequence of Defect

a small nylon bushing in the cruise control servo bail may slip out of place, causing intermittent and unexpected increases in engine speed or dieseling (engine run on with ignition off).

Corrective Action

servo rod assembly could catch on engine components andresult in a stuck throttle with potential for a vehicle crash.

Recall Notes

install a new bushing in cruise control servo bail.

1982 Buick Lesabre

Component

Fuel System, Gasoline:Fuel Injection System

Consequence of Defect

under certain vehicle operating conditions, the governor weight retainer in the injection pump may fail. the throttle valve could stick, preventing return to idle and shut down of the engine by the driver.

Corrective Action

Recall Notes

dealer will replace the governor weight assembly in the injection pump at no cost to owner.

1981 Buick Lesabre

Component

Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, And Fittings

Consequence of Defect

the power brake vacuum hoses may fail to conform to federal motor vehicle safety standard no. 106, "brake hoses". the material used in the hoses will not perform according to specifications. the purpose of this regulation is stated as, "to reduce death and injuries occurring as a result of brake system failure from pressure or vacuum loss due to hose assembly rupture".

Corrective Action

Recall Notes

the vacuum pump inlet and outlet hoses will be replaced free of charge.

1981 Buick Lesabre

Component

Service Brakes, Hydraulic:Pedals And Linkages

Consequence of Defect

the involved vehicles may have been assembled with a brake pedal support bracket which was designed for use in diesel engine vehicles. the incorrect bracket may cause the service brakes to remain partially applied, resulting in brake overheating and reduced braking effectiveness.

Corrective Action

Recall Notes

dealer will inspect vehicles and, if necessary, replace the pedal support bracket at no charge to owner.

1981 Buick Lesabre

Component

Vehicle Speed Control:Cables

Consequence of Defect

accelerator pump lever retaining pin may loosen after repeated heavy accelerator pedal applications. this could cause the throttle to become stuck in the open position.

Corrective Action

Recall Notes

dealer will install a special cotter pin, to retain the accelerator pump pin, and a spring clip thrust washer on the accelerator pump link.

1979 Buick Lesabre

Component

Seat Belts:Front:Anchorage

Consequence of Defect

the heads may break off the front outboard seat belt anchor bolts during normal vehicle operation even under no load conditions. this is due to the combination of bolts used, high installation torque and arrangement of the body anchorage.

Corrective Action

Recall Notes

dealer will replace all original equipment front outboard seat belt anchor bolts on the affected vehicles at no cost to owner.

1979 Buick Lesabre

Component

Exterior Lighting:Brake Lights:Switch

Consequence of Defect

on the involved vehicles the brake stoplight and cruise control switch which is operated by the brake pedal may have been assembled with an incorrect lubricant on the actuating plunger. this can cause the rear brake stoplights to become inoperative and the cruise control, if activated, to stay electrically engaged.

Corrective Action

Recall Notes

dealer will inspect and, if necessary, replace the brake stoplight and cruise control switch at no cost to owner.

1978 Buick Lesabre

Component

Engine And Engine Cooling:Cooling System:Fan

Consequence of Defect

the hub portion of the fan blade assembly could crack due to high stress levels generated during engine operating conditions. eventually, the blade could break apart at the hub and blade pieces could be propelled into the engine. if the hood is open while the engine is running, the fragments would be free to fly from the vehicle.

Corrective Action

Recall Notes

dealer will replace the fan blade assembly without charge to owner.

1978 Buick Lesabre

Component

Wheels:Lugs/Nuts/Bolts

Consequence of Defect

the rear wheel mounting bolts on the affected vehicles, are brittle and therefore may fracture. this brittleness is due to improper heat treatment during manufacture. if the bolts break, the tire and wheel assembly may separate from the vehicle.

Corrective Action

Recall Notes

dealer will inspect and, if necessary, will replace defective bolts on all axles and the ten rear axle wheel mounting bolts, free of charge.

1978 Buick Lesabre

Component

Equipment

Consequence of Defect

certain honeywell fram racing brand hp4 and hp8 oil filters that were manufactured from may 25, 2006, through september 14, 2007, and sold for use as replacement equipment for vehicles list above. the affected filters are marked with a date code a61451 through a72571 sequentially. the date code and part number appear on the filter housing. fram racing hp4 and hp8 oil filters not bearing a date code in this range are not affected by this recall. the gasket of the oil filter becomes more pliable under high temperatures and pressures.

Corrective Action

this condition may cause inadequate sealing and loss of engine oil, possibly resulting in a fire.

Recall Notes

honeywell will replace the affected oil filters free of charge. the recall began during november 2007. owners can contact fram customer service toll-free at 1-800-890-2075.

1977 Buick Lesabre

Component

Steering:Linkages

Consequence of Defect

on the involved vehicles, the cotter pin may have been omitted and the retaining nut improperly secured. consequently, the steering linkage could detach from the pitman arm.

Corrective Action

Recall Notes

the dealer will tighten the attaching nut to specifications and install a cotter pin, without charge to owner.

1977 Buick Lesabre

Component

Steering:Wheel And Handle Bar

Consequence of Defect

Corrective Action

Recall Notes

1977 Buick Lesabre

Component

Exterior Lighting:Turn Signal:Switch

Consequence of Defect

Corrective Action

Recall Notes

1976 Buick Lesabre

Component

Power Train:Automatic Transmission:Gear Position Indication (Prndl)

Consequence of Defect

Corrective Action

Recall Notes

1976 Buick Lesabre

Component

Service Brakes, Hydraulic:Foundation Components:Differential Proportional Valve

Consequence of Defect

Corrective Action

Recall Notes

1975 Buick Lesabre

Component

Vehicle Speed Control

Consequence of Defect

Corrective Action

Recall Notes

1975 Buick Lesabre

Component

Wheels

Consequence of Defect

Corrective Action

Recall Notes

1975 Buick Lesabre

Component

Wheels:Center Section

Consequence of Defect

Corrective Action

Recall Notes

1974 Buick Lesabre

Component

Suspension:Front:Control Arm:Upper Arm

Consequence of Defect

Corrective Action

Recall Notes

1972 Buick Lesabre

Component

Structure: Frame And Members:Underbody Shields

Consequence of Defect

the possibility exists that driving on unpaved road surfaces, particularly roads which are heavily graveled and which are extremely wavy or filled with chuckholes, at speeds which cause the car to pitch excessively, the front crossmember may scoop up loose stones or gravel and could be thrown into the engine compartment. it is possible for one of these stones to lodge between the steering coupling and the frame and cause increased steering effort or interference with steering control of the car when steering wheel is turned to the left.

Corrective Action

increased steering effort or interference with steeringcontrol may lead to loss of vehicle control and an accident.

Recall Notes

inspect and install shield on affected vehicles.

1971 Buick Lesabre

Component

Structure: Frame And Members:Underbody Shields

Consequence of Defect

the possibility exists that driving on unpaved road surfaces, particularly roads which are heavily graveled and which are extremely wavy or filled with chuckholes, at speeds which cause the car to pitch excessively, the front crossmember may scoop up loose stones or gravel and could be thrown into the engine compartment. it is possible for one of these stones to lodge between the steering coupling and the frame and cause increased steering effort or interference with steering control of the car when steering wheel is turned to the left.

Corrective Action

increased steering effort or interference with steeringcontrol may lead to loss of vehicle control and an accident.

Recall Notes

inspect and install shield on affected vehicles.

1971 Buick Lesabre

Component

Wheels

Consequence of Defect

Corrective Action

Recall Notes

1971 Buick Lesabre

Component

Visibility:Defroster/Defogger System

Consequence of Defect

Corrective Action

Recall Notes

1970 Buick Lesabre

Component

Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, And Fittings

Consequence of Defect

Corrective Action

Recall Notes

1970 Buick Lesabre

Component

Wheels

Consequence of Defect

Corrective Action

Recall Notes

1967 Buick Lesabre

Component

Service Brakes, Hydraulic:Pedals And Linkages

Consequence of Defect

Corrective Action

Recall Notes