2002 Buick Lesabre Technical Service Bulletins

336 technical service bulletins (TSBs) are on record for the 2002 Buick Lesabre. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10118626Oct 10, 2012Equipment. This warranty administrational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm
• 10246951Oct 1, 2012Equipment. Programming And Activation Of Replacement OnStar Modules.
• 10038294Jan 1, 2012Seat belts. Gm: there are seat belt problems: difficulty latching and unlatching buckle. Buckle release button is sticking. Seat belt warning light illuminated. Likely caused by sticky beverages that are spilled into the buckle assembly. *rm updated 4/3/12.
• 10042986Nov 1, 2011Seats. General motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger vehicles regarding the adjustable comfort and custom upholstery of the driver and the passenger head restraint.
• 10013452Apr 1, 2011Body and structure. Floor pan corrosion perforation in battery compartment. *tt update. *tt updated on 06/30/2011.
• 10027804Nov 1, 2008Electrical system, Equipment. General motors corp: special coverage adjustment; analog onstar deactivation. *pe updated 2/17/09.
• 10026805Sep 1, 2008Equipment. Buick chevrolet gmc service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactivation. Csc letter was received.
• 10026686Jun 1, 2008Suspension. Gmc: harsh ride or line installation concern with delco shock kit. Concerns with connecting the lines to the shocks and the air compressor. Concern of harsh ride after installation.
• 10026586Jun 1, 2008Equipment. Buick cadillac chevrolet gmc hummer oldsmobile pontiac saab saturn service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactivation. Fcc ruled in 2002 wireless carriers would no longer re required to support analog wireless network starting in 2008. *pe csc letter was received. Updated 12/1/08.
• 10025065Mar 1, 2008Transmission and drivetrain. Informational on 4t65-e mn7, m15 and m76 front wheel drive automatic transmission valve body reconditioning, dtcs p0741, p0742, p0757, p842, harsh shifts or slips.
• 10019938May 16, 2006Brakes. Intermittent unwanted dynamic rear proportioning (drp) event.
• 10017398Nov 7, 2005Visibility (wipers, defrost, mirrors). Power window inoperative, noisy or glass drops.
• 10017172Oct 27, 2005Engine cooling. Engine whine or buzz noise sounds like a generator type noise on 3.1l or 3.8l engines.
• 10017161Oct 27, 2005Seats. Heated seat inoperative after seat element replacement.
• 10018156Sep 1, 2005Fuel system, Brakes, Visibility (wipers, defrost, mirrors). Car issues - fix it right the first time (new issues in bold). To include 2006 and 2007 models. Gm. Tech link.
• 10018126Sep 1, 2005Engine cooling. Oil life system reset procedures - cars. Gm tech link.
• 10017568Sep 1, 2005Vehicle speed control. Intermittent chuggle or fishbite on light acceleration or a highway speeds with no diagnostic trouble codes (dtcs).
• 10014904May 11, 2005Body and structure. Popping noise in the footwell area.
• 10017327Apr 1, 2005Visibility (wipers, defrost, mirrors). Front door window binds/inoperative/moves slowly.
• 10013449Jan 1, 2005Seats. Heated seat inoperative after repair within one week of usage.
• 10012688Dec 1, 2004Electrical system. Floor pan corrosion perforation in battery compartment.
• 10016268Nov 1, 2004Tires. Tire pressure monitor reset/learn-when the pressure in the affected tire was set to specification on some vehicles, the check tire pressure and or xx tire high/low display is canceled within 20 seconds of the pressure adjustment.
• 10016207Sep 1, 2004Visibility (wipers, defrost, mirrors). Noisy blower motor.
• 10014346Aug 1, 2004Engine cooling. Oil life system reset procedures - cars.
• 10011230Aug 1, 2004Latches, locks and linkages. Center console armrest lid latch now available for service.
• 10012148Jun 1, 2004Engine cooling. New rear main seal and special tool for installation.
• 10012634Apr 1, 2004Engine cooling. Powertrain control module will not properly communicate on board diagnostic freeze frame information to nontech2 service or test equipment.
• 10012596Apr 1, 2004Engine cooling. Powertrain control module will not properly communicate on board diagnostic egr test result information to non-tech2 service or test equipment.
• 10013044Mar 23, 2004Body and structure. 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.
• 10013137Nov 5, 2003Electrical system. Electrical concerns in the instrument panel area.
• 10016224Oct 1, 2003Body and structure. Ashtray repair spring-in some cases, the ashtray was built with two same-side springs which may deform causing the ashtray to hang up.
• 10012577Aug 1, 2003Steering. Revised steering wheel position sensor or steering shaft lower bearing replacement procedure and steering wheel position sensor centering procedure.
• 10016464Jul 1, 2003Electrical system. 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.
• 10016461Jul 1, 2003Transmission and drivetrain. Transmission shift conditions. Gm tech link.
• 10013179Nov 21, 2002Fuel system, Other or unknown. Fuel tank vapor valve.
• 10013177Nov 21, 2002Electrical system. Service engine light on to soon.

← All problems reported for the 2002 Buick Lesabre