Service bulletins for the 2003 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.
449 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| 709 | 2005-12-16. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR; SERVICE BRAKES, HYDRAULIC; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; VISIBILITY. CAR ISSUES - FIX IT RIGHT THE FIRST TIME (NEW ISSUES IN BOLD). TO INCLUDE 2006 AND 2007 MODELS. GM. TECH LINK. *TT |
|---|---|
| 709 | 2005-12-15. Service bulletin. ENGINE AND ENGINE COOLING. OIL LIFE SYSTEM RESET PROCEDURES - CARS. GM TECH LINK. *TT |
| 050604058 | 2005-11-11. Service bulletin. VEHICLE SPEED CONTROL. INTERMITTENT CHUGGLE OR FISHBITE ON LIGHT ACCELERATION OR A HIGHWAY SPEEDS WITH NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT |
| 3483 | 2005-11-07. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. POWER WINDOW INOPERATIVE, NOISY OR GLASS DROPS. *TT |
| 050864012 | 2005-11-04. Service bulletin. VISIBILITY. WINDOWS SLOW, INOPERATIVE OR BINDING. *TT |
| 050864011 | 2005-11-03. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. FRONT DOOR WINDOW BINDS/INOPERATIVE/MOVES SLOWLY. *TT |
| 3313 | 2005-10-28. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE VIBRATION AT IDLE IN GEAR. *TT |
| 3157A | 2005-10-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE WHINE OR BUZZ NOISE SOUNDS LIKE A GENERATOR TYPE NOISE ON 3.1L OR 3.8L ENGINES. *TT |
| 3253A | 2005-10-27. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. HEATED SEAT INOPERATIVE AFTER SEAT ELEMENT REPLACEMENT. *TT |
| 57 | 2005-09-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. TRANSMISSION SHIFT CONDITIONS. GM TECH LINK. *TT |
| 611 | 2005-09-06. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. 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. *SC |
| 510 | 2005-09-02. Service bulletin. 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. *SC |
| 040139005 | 2005-09-02. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR. NOISY BLOWER MOTOR. *SC |
| 050846006A | 2005-05-14. Service bulletin. EQUIPMENT. INFORMATION ON UPGRADING CERTAIN ONSTAR GENERATION 5 ANALOG/DIGITAL-READY SYSTEMS TO ONSTAR GENERATION 6 DUAL-MODE (ANALOG/DIGITAL). *TT |
| 00112A | 2005-05-11. Service bulletin. STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. POPPING NOISE IN THE FOOTWELL AREA. *TT |
| 0804 | 2005-04-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. OIL LIFE SYSTEM RESET PROCEDURES - CARS. *NM |
| 050861002 | 2005-04-19. Service bulletin. STRUCTURE:BODY. FLOOR PAN CORROSION PERFORATION IN BATTERY COMPARTMENT. *TT UPDATE. *TT UPDATED ON 06/30/2011. *KB |
| 050850003 | 2005-04-19. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. HEATED SEAT INOPERATIVE AFTER REPAIR WITHIN ONE WEEK OF USAGE. *TT |
| 040846004 | 2005-04-19. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. ONSTAR SYSTEM INOPERATIVE ONSTAR SYSTEM STATUS LIGHT IS RED RADIO LOCKED IN PHONE MODE OR DTC B1000. *EH |
| 11212002 | 2005-04-12. Service bulletin. FUEL SYSTEM, OTHER. FUEL TANK VAPOR VALVE. *EH |
| 11212002 | 2005-04-12. Service bulletin. ELECTRICAL SYSTEM. SERVICE ENGINE LIGHT ON TO SOON. *EH |
| 11052003 | 2005-04-08. Service bulletin. ELECTRICAL SYSTEM. ELECTRICAL CONCERNS IN THE INSTRUMENT PANEL AREA. *TT |
| 10082002 | 2005-04-08. Service bulletin. EQUIPMENT. THIS MESSAGE IS TO PROVIDE DEALERS WITH AN AWARENESS OF TWO NEW COMMANDS AVAILABLE VIA VOICE RECOGNITION IN THE ONSTAR GENERATION FIVE EQUIPPED VEHICLES. THE TWO COMMANDS ARE ONSTAR AND EMERGENCY. *TT |
| 03232004 | 2005-04-06. Service bulletin. STRUCTURE:BODY. 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. *TT |
| 040861001 | 2005-03-11. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. FLOOR PAN CORROSION PERFORATION IN BATTERY COMPARTMENT. *EH |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.