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Service bulletins for the 2000 Buick LeSabre

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

356 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
010730032B2002-03-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME OWNERS MAY COMMENT ON A TRANSMISSION OIL LEAK. *TT UPDATED *EH
0108590012002-03-21. Service bulletin. UNKNOWN OR OTHER. SOME CUSTOMERS MAY COMMENT ABOUT A DASH AREA RATTLE NEAR THE RADIO. *TT
000604037A2002-03-21. Service bulletin. UNKNOWN OR OTHER. SOME CUSTOMERS MAY COMPLAIN THAT THE SERVICE ENGINE SOON (SES) INDICATOR IS ILLUMINATED WITH HARSH TRANSMISSION SHIFTS. *TT
0107300442002-03-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUBJECT REGARDING HARSH ENGAGEMENT INTO REVERSE GEAR IN COLD AMBIENT TEMPERATURE. *TT
0811012002-03-05. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE. SOME VEHICLES MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE AFTER INSTALLING A REPLACEMENT ABS EBCM. *TT
0108470022002-02-25. Service bulletin. ELECTRICAL SYSTEM. INFORMATION REGARDING BACKLIGHTING ON DRIVER AND PASSENGER DOOR SWITCHES REMAINS ON, HIGH PARASITIC CURRENT DRAW OCCURS. *YH
0108500122002-02-11. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. INFORMATION REGARDING THE FRONT HEATED SEAT BEING INOPERATIVE. *YH
000310007A2002-02-07. Service bulletin. SUSPENSION. INFORMATION REGARDING SHAKE/VIBRATION IN STEERING WHEEL, FLOOR,SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS (DIAGNOSE/BALANCE TIRES/WHEELS). *YH
000523001A2002-02-07. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. INFORMATION REGARDING REAR BRAKE MOAN/HUM NOISE DURING BRAKE APPLY. *YH
01045A2001-11-08. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). INFORMATION REGARDING ONSTAR GLOBAL POSITIONING SYSTEM (GPS) *JG
0406012001-10-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXPERIENCE NO FORWARD, DELAYED FORWARD, OR THE TRANSMISSION MAY LOCK UP IN REVERSE INTERMITTENTLY, SOME VEHICLES WILL NOT MOVE WHEN PLACED IN REVERSE INTERMITTENTLY. *SLC
1906012001-10-29. Service bulletin. ELECTRICAL SYSTEM. CUSTOMER MAY COMPLAIN ABOUT INTERMITTENT NO CRANK, CLICKING NOISE FROM THE STARTER OR ERRATIC FUEL GAUGE OPERATION. *TT
0307012001-10-29. Service bulletin. ELECTRICAL SYSTEM. VEHICLES MAY EXPERIENCE UNUSUAL ELECTRICAL PROBLEMS.*JB
322001-10-29. Service bulletin. UNKNOWN OR OTHER. INFORMATION REGARDING EXTRA CLIPS IN THE 4T65E TRANSMISSION. *SLC
116012001-10-29. Service bulletin. UNKNOWN OR OTHER. CAMPAIGN INFORMATION PROCESSING SYSTEM WILL BE SENDING OUT AN ADDITIONAL OWNER NOTIFICATION ON THE FOLLOWING CAMPAIGNS: 00001, 00008, 00022, 00035, AND 00041
01045A2001-10-24. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). THIS CUSTOMER SATISFACTION CAMPAIGN INVOLVES VEHICLES EQUIPPED WITH A FACTORY OR DEALER INSTALLED ONSTAR SYSTEM. A CONDITION MAY EXIST IN WHICH THE ONSTAR VEHICLE INTEGRATION UNIT (VIU) MAY NOT BE ABLE TO ACQUIRE A VEHICLE LOCATION FROM THE GLOBAL POSITION SYSTEM (GPS). *TT
0101370102001-10-24. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. SOME CUSTOMERS MAY COMMENT ON REDUCED HVAC PERFORMANCE. WHEN THE HVAC CONTROL IS SET ON HI, THE AMOUNT OF AIR FLOW, HEAT AND / OR WINDSHIELD CLEARING MAY BE REDUCED. *TT
0006040552001-10-22. Service bulletin. ELECTRICAL SYSTEM. SOME CUSTOMERS MAY COMMENT THAT THE VEHICLE WILL NOT START OR WILL START INTERMITTENTLY AND, DEPENDING ON THE VEHICLE, THAT THE VOLTMETER GAUGE READING IS IN THE LOW RED ZONE OR THE DRIVER INFORMATION CENTER (DIC) IS DISPLAYING A CHECK CHARGE SYSTEM MESSAGE. IN ADDITION, DIAGNOSTIC TROUBLE CODE (DTC) P0620 MAY BE SET. NLM
3105012001-06-29. Service bulletin. UNKNOWN OR OTHER. THIS MESSAGE IS CONCERNING VEHICLES THAT MAY EXHIBIT A MISS AT TIME, AN INTERMITTENT NO START, SERVICE ENGINE SOON LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P0122 OR P0462. *TT
990730030A2001-05-24. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. 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 BRAKE NOT APPLIED. *TT
2602012001-05-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH THE 4T65E TRANSMISSION MAY EXPERIENCE A CONDITION WHERE THE FOURTH CLUTCH IS BURNT UP. *TT
0106010082001-05-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT
0101012001-05-10. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. GM POWERTRAIN IS CURRENTLY SEEKING INFORMATION REGARDING RIGHT SIDE (PASSENGER) AXLE LEAKS ON THE 4T65E TRANSMISSION. *TT
3001012001-04-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. THIS MESSAGE CONCERN A SEVERE IDLE VIBRATION AT INITIAL COLD STARTUP AT AMBIENT TEMPERATURES OF 30 DEGREES OR BELOW. *TT
990603005A2001-04-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT A GENERATOR NOISE (WHINE / HUM / MOAN / VIBRATION) IN PASSENGER COMPARTMENT AT IDLE, SLOW SPEEDS, DECELERATING OR PARKING MANEUVERS. *JB

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.