1999 Buick LeSabre
1999 Buick LeSabre TSBs (Technical Service Bulletins)
There are also 2 Buick recalls » 8 defect investigations » 30 TSBs » for the Buick LeSabre.
Please note: The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.
ALSO: The TSB numbers are the NHTSA numbers, which are different from the TSB numbers the manufacturers use to track each bulletin -- yes, it's a very screwed up situation that's almost completely unhelpful to you as the consumer. The manufacturers don't give out their TSB numbers to us, so if you ask your dealer for more information about a TSB, have them look it up by the issue date or the TSB title.
STEERING
ENGINE AND ENGINE COOLING:ENGINE
- TSB #040601021 -- NEW REAR MAIN SEAL AND SPECIAL TOOL FOR INSTALLATION. *TT (NHTSA ID #10012148, JUNE 01 2004)
- TSB #010601008A -- SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT (NHTSA ID #634813, MAY 01 2002)
- TSB #010601008 -- SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT (NHTSA ID #619177, FEBRUARY 01 2001)
- TSB #3180 -- DEALERS MAY COMMENT ON A CHUGGLE, SURGE, MISFIRE CONDITION. *TT (NHTSA ID #10010868, no date provided)
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
- TSB #040601017 -- NEW UPPER INTAKE MANIFOLD AND GASKET KITS. *TT (NHTSA ID #10008471, JUNE 01 2004)
- TSB #3115 -- ENGINE INTAKE MANIFOLD COOLANT LEAK. *SC (NHTSA ID #10009950, JANUARY 01 2004)
POWER TRAIN
POWER TRAIN:MANUAL TRANSMISSION
POWER TRAIN:AUTOMATIC TRANSMISSION
- TSB #010730032B -- SOME OWNERS MAY COMMENT ON A TRANSMISSION OIL LEAK. *TT UPDATED *EH (NHTSA ID #628928, NOVEMBER 01 2004)
- TSB #00704A -- THE 4T65E AUTOMATIC TRANSMISSION MAY EXHIBIT A CONDITION OF A HARSH GARAGE SHIFT INTO REVERSE OR DRIVE ON A COLD START. *TT (NHTSA ID #10004213, NOVEMBER 18 2003)
- TSB #030730017 -- GRIND NOISE OR NO VEHICLE MOVEMENT WHEN SHIFTING INTO DRIVE OR REVERSE. *TT (NHTSA ID #10002394, MAY 01 2003)
- TSB #010730044 -- SUBJECT REGARDING HARSH ENGAGEMENT INTO REVERSE GEAR IN COLD AMBIENT TEMPERATURE. *TT (NHTSA ID #628860, JANUARY 01 2002)
- TSB #99111 -- CAMPAIGN PARTS BULLETIN REGARDING 4T65E MANUAL VALVE / LINK KIT REPLACEMENT. *TT (NHTSA ID #606664, MAY 11 1999)
POWER TRAIN:AXLE ASSEMBLY
- TSB #990730030A -- 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 ON A HILL OR SLOPE WITH THE ENGINE RUNNING AND THE PARKING (NHTSA ID #619370, APRIL 01 2001)
- TSB #000730002 -- 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. *TT (NHTSA ID #611290, FEBRUARY 01 2000)
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
ELECTRICAL SYSTEM:WIRING
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
STRUCTURE:BODY
STRUCTURE:BODY:DOOR
- TSB #990864025 -- SUBJECT REGARDING WIND NOISE AT DRIVER'S FRONT SIDE DOOR B-PILLAR AREA. *TT (NHTSA ID #6088946, OCTOBER 01 1999)
- TSB #990864007 -- 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. *TT (NHTSA ID #606010, MAY 01 1999)
VEHICLE SPEED CONTROL
- TSB #050604058 -- INTERMITTENT CHUGGLE OR FISHBITE ON LIGHT ACCELERATION OR A HIGHWAY SPEEDS WITH NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT (NHTSA ID #10017568, SEPTEMBER 01 2005)
- TSB #990604045 -- SUBJECT REGARDING LOW POWER / STUMBLE WHEN ACCELERATING IN TURNS OR STRAIGHT LINE. *TT (NHTSA ID #6088955, OCTOBER 01 1999)
EQUIPMENT:OTHER:LABELS
- TSB #98068 -- CERTAIN VEHICLES WERE BUILT WITH INCORRECT VEHICLE EMISSION CONTROL LABELS. THE EMISSION CONTROL (TUNE-UP) LABELS HAVE AN INCORRECT EMISSION VACUUM HOSE ROUTING SCHEMATIC. *TT (NHTSA ID #606218, JULY 01 1999)
- TSB #98068 -- PRODUCT EMISSION CAMPAIGN REGARDING VEHICLES WITH AN INCORRECT VEHICLE EMISSION CONTROL LABEL. *TT (NHTSA ID #606063, JULY 01 1999)
UNKNOWN OR OTHER
- TSB #020730014A -- INFORMATION ON SERVICING 4T65-E TRANSAXLE SPACER PLATE AND GASKETS FOR VARIOUS MODELS FROM 1997 THROUGH 2002. *TT (NHTSA ID #635006, JULY 01 2002)
- TSB #020730014 -- INFORMATION ON SERVICING 4T65E TRANSAXLE SPACER PLATE AND GASKETS. *TT (NHTSA ID #634997, APRIL 01 2002)
- TSB #32 -- INFORMATION REGARDING EXTRA CLIPS IN THE 4T65E TRANSMISSION. *SLC (NHTSA ID #623615, FEBRUARY 01 2001)