1999 Buick Lesabre service bulletins & manufacturer communications
49 manufacturer communications are on file with NHTSA for the 1999 Buick Lesabre. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 49
- This warranty administration bulletin provides information regarding the field action courtesy transportation policy.17-NA-073 · Technical service bulletin · Equipment · issued Feb 21, 2023
- 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…PIP4723F · Technical service bulletin · Fuel System, Gasoline · issued Jan 14, 2022
- 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…PIP4723D · Technical service bulletin · Electrical System · issued Jan 31, 2020
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…PIC4696E · Technical service bulletin · Equipment · issued Nov 22, 2019
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…PIC4696D · Technical service bulletin · Equipment · issued Sep 5, 2019
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scramb…PIC4696C · Technical service bulletin · Equipment · issued May 31, 2018
- 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…PIP4723C · Technical service bulletin · Fuel System, Gasoline · issued Sep 20, 2017
- 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…PIP4723B · Technical service bulletin · Electrical System · issued Feb 22, 2017
- This technical bulletin provides a procedure to reprogram the media disc player with the latest calibrations to correct a condition of the rear entertainment system not operating a…16NA260 · Technical service bulletin · Equipment · issued Aug 26, 2016
- This Preliminary Information communication provides information to the technician about cooler line fittings that come with the 4T65E General Motors remanufactured transmission may…PIP5346 · Technical service bulletin · Equipment · issued Nov 2, 2015
- Vehicle RecallsRecalls · Technical service bulletin · Equipment · issued Jun 30, 2014
- This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.05-06-04-035D · Technical service bulletin · Fuel System, Gasoline · issued May 9, 2014
- This preliminary bulletin provides a way to aid the technician in diagnosing transmission fluid leaking from the trans breather vent.PI1217 · Technical service bulletin · Power Train · issued Apr 15, 2014
- Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straighten…99-08-51-007F · Technical service bulletin · Equipment · issued Feb 1, 2014
- Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straighten…99-08-51-007F · Technical service bulletin · Equipment Adaptive/mobility · issued Feb 1, 2014
- Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of …PI0281D · Technical service bulletin · Equipment Adaptive/mobility · issued Jan 1, 2014
- Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of …PI0281D · Technical service bulletin · Structure · issued Jan 1, 2014
- This Preliminary Information communication provides information to the technician about vehicles that have a Supplemental Inflatable Restraint lamp, Service Vehicle Soon lamp on an…PIC5913 · Technical service bulletin · Electrical System · issued Sep 19, 2013
- Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules130089009 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2013
- Intermittent chuggle or fishbite on light acceleration or a highway speeds with no diagnostic trouble codes (dtcs). *tt050604058 · Technical service bulletin · Vehicle Speed Control · issued Sep 1, 2005
- Dealers may comment on a chuggle, surge, misfire condition. *tt3180 · Technical service bulletin · Engine and Engine Cooling · issued Dec 15, 2004
- Some owners may comment on a transmission oil leak. *tt updated *eh010730032B · Technical service bulletin · Power Train · issued Nov 1, 2004
- New rear main seal and special tool for installation. *tt040601021 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2004
- New upper intake manifold and gasket kits. *tt040601017 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2004
- Upcoming product safety recall fuel pressure regulator. *mj03054 · Technical service bulletin · Electrical System · issued May 17, 2004
- This is a fix it right the first time reminder going out to buick dealers regarding ashtrays that are either difficult to open or will not stay closed. *tt03232004 · Technical service bulletin · Structure · issued Mar 23, 2004
- Engine intake manifold coolant leak. *sc3115 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
- The 4t65e automatic transmission may exhibit a condition of a harsh garage shift into reverse or drive on a cold start. *tt00704A · Technical service bulletin · Power Train · issued Nov 18, 2003
- Revised steering wheel position sensor or steering shaft lower bearing replacement procedure and steering wheel position sensor centering procedure. *eh030236002 · Technical service bulletin · Steering · issued Aug 1, 2003
- Wire harness may be stretched, or the pcs may not be oriented in the same position, after installing a service replacement valve body assembly. Gm tech link. *tt57 · Technical service bulletin · Electrical System · issued Jul 1, 2003
- Grind noise or no vehicle movement when shifting into drive or reverse. *tt030730017 · Technical service bulletin · Power Train · issued May 1, 2003
- Information on servicing 4t65-e transaxle spacer plate and gaskets for various models from 1997 through 2002. *tt020730014A · Technical service bulletin · Unknown OR Other · issued Jul 1, 2002
- Concerns with slips, harsh upshift or garage shifts, launch shudders, flares, erratic shifts and intermittent concerns, diagnostic trouble code p1811 or p0748 set. *tt000730002B · Technical service bulletin · Power Train · issued Jul 1, 2002
- Some owners may comment on a repeat engine oil pan leak. *tt010601008A · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2002
- Information on servicing 4t65e transaxle spacer plate and gaskets. *tt020730014 · Technical service bulletin · Unknown OR Other · issued Apr 1, 2002
- Subject regarding whine noise in park or neutral, service engine soon or service vehicle soon lamp illumination. *tt000730007A · Technical service bulletin · Power Train · issued Feb 1, 2002
- Subject regarding harsh engagement into reverse gear in cold ambient temperature. *tt010730044 · Technical service bulletin · Power Train · issued Jan 1, 2002
- Owners of some vehicles equipped with hydra-matic 3t40, 4t60, 4t60-e or 4t65-e transaxles may comment on a grinding and / or growling noise that is noticeable when standing in park…990730030A · Technical service bulletin · Power Train · issued Apr 1, 2001
- Information regarding extra clips in the 4t65e transmission. *slc32 · Technical service bulletin · Unknown OR Other · issued Feb 1, 2001
- Some owners may comment on a repeat engine oil pan leak. *tt010601008 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2001
- Some owners of vehicles with a hydra-matic 4t65-e transaxle may comment on harsh upshifts or harsh garage shifts, soft shifts, shudders on hard acceleration, or shifts erratic. *tt000730002 · Technical service bulletin · Power Train · issued Feb 1, 2000
- Voluntary emission campaign for vehicles with an obd-ii calibration that causes a false oxygen sensor code, p1133, to set under certain conditions, resulting in malfunction indicat…99070 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 1999
- Subject regarding low power / stumble when accelerating in turns or straight line. *tt990604045 · Technical service bulletin · Vehicle Speed Control · issued Oct 1, 1999
- Subject regarding wind noise at driver's front side door b-pillar area. *tt990864025 · Technical service bulletin · Structure · issued Oct 1, 1999
- Certain vehicles were built with incorrect vehicle emission control labels. The emission control (tune-up) labels have an incorrect emission vacuum hose routing schematic. *tt98068 · Technical service bulletin · Equipment · issued Jul 1, 1999
- Product emission campaign regarding vehicles with an incorrect vehicle emission control label. *tt98068 · Technical service bulletin · Equipment · issued Jul 1, 1999
- Campaign parts bulletin regarding 4t65e manual valve / link kit replacement. *tt99111 · Technical service bulletin · Power Train · issued May 11, 1999
- Some customers may comment that the front and / or rear door trim panel will come loose or separates from the top of the door at the inner sealing strip. *tt990864007 · Technical service bulletin · Structure · issued May 1, 1999
- Comments on switching between local stations or cross talk in metropolitan areas with several strong am stations. *yc839607 · Technical service bulletin · Visibility · issued Oct 1, 1998