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Service bulletins for the 2005 Buick LaCrosse

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.

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

By type

By component

By trouble code

Bulletins, newest first
0606010142007-03-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. L36, L67, L26, L32, LA1, LX9, MN7, M15. TICKING OR KNOCKING TYPE NOISE COMING FROM THE ENGINE OR TRANSMISSION AREA. *KB
0609410082007-03-05. Service bulletin. AIR BAGS. AIRBAG READINESS LIGHT ON WITH DTC B0081 OR B0092 SET IN PASSENGER PRESENCE SYSTEM (PPS) SDM. *KB
40112007-01-25. Service bulletin. AIR BAGS. AIR BAG INDICATOR LIGHT IS ON. *KB UPDATED ON 12/13/07. *NJ
0602320112007-01-23. Service bulletin. STEERING. REVISED POWER STEERING TIGHTENING SPECIFICATIONS. *KB
0607300232007-01-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 4T65E TRANSMISSION 1-2 SHIFT SHUDDER AT LIGHT TO MODERATE ACCELERATION. REPLACE COMPLETE SECOND CLUTCH ASSEMBLY. *KB
0603100072006-12-28. Service bulletin. SUSPENSION. TIRE/WHEEL VIBRATION AT 64-96 KM/H (40-60 MPH). GOODYEAR TIRES P225/60R16 INTEGRITY TIRES ONLY. *KB
34232006-12-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 3.6 LY7 WITH CAM ACTUATOR DTC. DTC CODES, P0016, P0017, P0018, P0019, P0008, OR P0009. *KB THE RELUCTOR FOR THE CRANKSHAFT SENSOR PRESSED ON THE CRANKSHAFT MAY HAVE MOVED. *PE
41052006-07-14. Service bulletin. STEERING:COLUMN. STEERING COLUMN DAMAGE WHEN SUSPENDING CRADLE FROM INTERMEDIATE SHAFT. *TT
0506010352006-03-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. L26,L32, L67 EXCESSIVE OIL CONSUMPTION (REPLACE EXHAUST VALVE STEM SEALS). *AK
010232001F2006-03-22. Service bulletin. STEERING. CLUNK FELT/NOISE HEARD FROM STEERING COLUMN, STEERING GEAR AND/OR FRONT OF VEHICLE DURING TURNING MANEUVER AND/OR STEERING WHEEL ROTATION. *TT
36922006-03-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. TICKING OR KNOCKING NOISE, CRACKED OR BROKEN FLEXPLATE. *TT
39362006-03-15. Service bulletin. STEERING. UNWANTED STABILITRAK AND/OR C0710 AFTER STEERING WHEEL POSITION SENSOR REPLACEMENT. *TT UPDATED 03-01-07. *KB
3692A2006-03-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. TICKING OR KNOCKING NOISE CRACKED OR BROKEN FLEXPLATE. *TT
36792006-02-22. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SERVICE VME - DIAGNOSTIC TROUBLE CODE P0420 OR P0430. *AK
0502320072006-01-10. Service bulletin. STEERING. POWER STEERING MOAN OR GROAN NOISE WHILE DRIVING. *JB
3780A2006-01-06. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. HVAC OPERATION DURING REMOTE START. *TT
7092005-12-16. 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
7092005-12-15. Service bulletin. ENGINE AND ENGINE COOLING. OIL LIFE SYSTEM RESET PROCEDURES - CARS. GM TECH LINK. *TT
0508490222005-12-05. Service bulletin. EQUIPMENT:ELECTRICAL. DRIVER INFORMATION CENTER (DIC) FUEL ECONOMY READING IS ERRATIC. *TT
055392005-11-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). PRODUCT EMISSION RECALL TO REPLACE THE POWERTRAIN/ENGINE CONTROL MODULE (PCM/ECM). THE POWERTRAIN/ENGINE CONTROL MODULE (PCM/ECM) MAY HAVE BEEN MANUFACTURED WITH DAMAGED INTERNAL IC CHIPS, WHICH MAY AFFECT THE FUEL PUMP CONTROL AND EGR OUTPUTS OF THE PCM; OR THE FUEL PUMP CONTROL AND VARIABLE NOZZLE TURBO CONTROL (VNTC) OUTPUTS OF THE DIESEL ECM. *TT
0506040372005-11-10. Service bulletin. ELECTRICAL SYSTEM. CERTAIN INSTRUMENT PANEL GAUGES GO TO ZERO AND/OR INTERMITTENT ENGINE STALL. *TT
0502320042005-11-09. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM. REVISED POWER STEERING PUMP MOUNTING BOLT TORQUE SPECIFICATION. *TT
0508640052005-11-08. Service bulletin. STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS. DOOR HANDLE STICKS WHEN AMBIENT TEMPERATURES ARE BELOW 0 DEGREES C (32 DEGREES F). *TT
0509400032005-11-05. Service bulletin. SEAT BELTS:FRONT:BUCKLE ASSEMBLY. PASSENGER SEAT BELT BUCKLE HARD TO MOVE PAST STITCHING AND/OR FINISH KNOT IS FRAYING. *TT
0501390032005-11-04. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. INTERMITTENT CJ2 AUTOMATIC HVAC CONTROLS INOPERATIVE. *TT

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