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Service bulletins for the 2008 Pontiac G6

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.

1018 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
SB-15-08-45-0012016-02-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; TRACTION CONTROL SYSTEM; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER; ENGINE; FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. PONTIAC/SATURN/CHEVROLET: SOME VEHICLES ARE EXPERIENCING MULTIPLE ISSUES/SYMPTOMS CAUSED BY BODY HARNESS HARD CONTACT AGAINST FLOOR EDGE PANEL UNDER LEFT REAR SEAT CUSHION. MODEL 2004-12 MALIBU, MALIBU MAXX, 2007-09 AURA, 2005-10 G6. *PE
SB-153562015-11-24. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM. PONTIAC/SATURN/CHEVROLET: TSB CONTAINS AN OWNER'S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. SOME VEHICLES WILL SUDDENLY LOSE ELECTRIC POWER STEERING ASSIST (EPS) DUE TO STEERING COLUMN TORQUE SENSOR OR EPS MOTOR/CONTROLLER AND DRIVER INFORMATION CENTER WILL HAVE WARNING MESSAGE ALONG WITH WARNING CHIME SOUND. MODEL 2007-12 MALIBU, AURA, G6. *PE
144042015-07-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. THIS TSB CONTAINS AN OWNER LETTER. SEE DOCUMENT SEARCH BUTTON BELOW. GENERAL MOTORS 2007-2009 BUICK ENCLAVE, EQUINOX, MALIBU, TRAVERSE, ACADIA, PONTIAC G6, TORRENT, SATURN AURA, OUTLOOK: SOME VEHICLES MAY EXPERIENCE A CRACKED OF FRACTURED WAVE PLATE, RESULTING IN A LOSS OF 3RD, 5TH, AND REVERSE GEARS. *LJ
144042015-06-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GENERAL MOTORS 2007-2009 : TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. BUICK ENCLAVE, CHEVROLET EQUINOX, CHEVROLET TRAVERSE, GMC ACADIA, PONTIAC G6, TORRENT, SATURN AURA. SOME VEHICLES HAVE EXPERIENCED CRACKED OR FRACTURED WAVE PLATE. *LJ
PIP-52162014-11-08. Service bulletin. ENGINE. BUICK/CADILLAC/CHEVROLET/SATURN/PONTIAC/ GMC: VEHICLE EXPERIENCE LOWER END SQUEAK OR SQUEAL, KNOCKING NOISE OR SEIZED ENGINE POSSIBLY THE MAIN BEARING OR ROD HAD FAILED. *PE
PIP-3423-K2014-05-20. Service bulletin. ENGINE. GM: SOME DTC CODES MAY BE SET, P0016, P0017, P0018, P0019, P0008, OR P0009. 3.6 LY7 WITH CAM ACTUATOR DTC.THE RELUCTOR FOR THE CRANKSHAFT SENSOR PRESSED ON THE CRANKSHAFT MAY HAVE MOVED. ALSO INCLUDED BUICK ALLURE MODEL YEAR 2005. *JS
PI-0018-B2014-01-04. Service bulletin. STRUCTURE:BODY:DOOR; VISIBILITY:GLASS, SIDE/REAR. GENERAL MOTORS: THE WINDOWS, FRONT AND REAR, WOULD BIND, POOR FIT, MISALIGNMENT, MAKES RATTLE OR SQUEAKING NOISES, MOVES SLOWLY AND IS INOPERATIVE. MODEL 2008-2014 VEHICLES AND TRUCKS. *PE
SB-10-06-01-003C2013-11-29. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE. CADILLAC/BUICK/SATURN/PONTIAC/CHEVROLET/ GMC: DUE TO AN ABNORMAL ENGINE NOISE OR INTERNAL BY AN OIL FILTER MISAPPLICATION, FILTER DEBRIS MAY BE TRANSFERRED THROUGHOUT ENGINE AND MAY RESULT IN ENGINE DAMAGE. MODEL 2004-06 RENDEZVOUS, 2005-14 LACROSSE, 2008-14 ENCLAVE, MALIBU, EQUINOX, 2010-14 SRX, TERRAIN, 2013-14 ATS, XTS, 2009-14 TRAVERSE, 2014 IMPALA, 2007-14 ACADIA, 2007-09 G6, AURA, 2008-09 TORRENT, VUE, 2007-10 OUTLOOK. *PE
SB-07-02-32-002N2013-11-29. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. BUICK/CADILLAC/CHEVROLET/GMC/PONTIAC/ SATURN: THERE IS FLUID LEAKING FROM POWER STEERING SYSTEM, ALONG A FLUID LEAK IN FRONT OF VEHICLE UNDERNEATH AND SHOULD BE INSPECTED, CLEANED AND IDENTIFIED BEFORE REPAIRING OR REPLACING. MODEL 2010-14 LACROSSE, 2011-14 REGAL, 2007-14 ESCALADE, SUBURBAN, TAHOE, YUKON, YUKON XL, YUKON DENALI, YUKON DENALI XL, 2013-14 XTS, 2005-14 MALIBU, 2007-13 AVALANCHE, SILVERADO, SIERRA, 2006-10 G6, 2007-09 AURA. *PE
12-06-01-009-D2013-09-23. Service bulletin. ENGINE. GM: SOME VEHICLES REQUIRE REPLACEMENTS FOR HIGH FEATURE V6 TIMING CHAIN KITS AND GUIDE REPLACEMENTS. ALSO INCLUDED CHEVROLET CAPTIVA. MODEL YEARS 2007-2013. *JS UPDATED 7/18/14. *PE
PIP-5064-B2013-04-10. Service bulletin. ENGINE. BUICK/CHEVROLET/PONTIAC/SATURN: AFTER INSTALLING REMAN HVV6 ENGINE, WOULD BE CONCERN WITH ROUGH RUNNING OR MISFIRE ON ONE OR BOTH BANKS OF ENGINE OR IDLE SURGING. MODELS 2005-11 LUCERNE, RENDEZVOUS, TERRAZA, IMPALA, MALIBU, MONTE CARLO, UPLANDER, G6, MONTANA SV6, AURA, RELAY, VUE. *PE UPDATED 4/9/13. *PE
SB-12-06-04-0032013-02-21. Service bulletin. ENGINE. BUICK/CHEVROLET/PONTIAC: WHEN MESSAGE REDUCED ENGINE POWER IS DISPLAYED, THE MALFUNCTION INDICATOR LAMP WILL ILLUMINATED DUE TO POSSIBLE CAUSE OF TP SENSOR 1 AND TP SENSOR 2 EXCEEDING CALIBRATED VALUE FOR 2 SECONDS OR MORE. MODELS 2009-11 LUCERNE, 2006-08 MALIBU, 2006-11 IMPALA, 2006-09 G6. *PE 2006-2009 CHEVROLET UPLANDER, 2007-2009 CHEVROLET EQUINOX, 2006-2009 PONTIAC MONTANA SV6, 2007-2009 PONTIAC TORRENT, 2006*-2009 SATURN VUE, 2007 SATURN RELAY, AND 2007-2009 SATURN AURA. *JS
PIT5074F2012-05-24. Service bulletin. ELECTRICAL SYSTEM. GM: J-35616-64B TERMINAL TEST PROBE AND REPLACEMENT TERMINAL. ALSO INCLUDED MODELS VERANO, REGAL, LACROSSE, CTS, SRX, VOLT, SONIC, MALIBU, IMPALA, EQUINOX, CRUZE, AVALANCHE, TAHOE SUBURBAN, SILVERADO, SIERRA, YUKON, AND TERRAIN FOR MODEL YEAR 2013. MODEL ESCALADE MODEL YEAR 2012-2013. MODEL PONTIAC G3 MODEL YEAR 2007. MODEL WAVE MODEL YEARS 2005-2010. DENALI MODELS MODEL YEARS 2007-2013. *JS
10-08-42-001C2012-04-30. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. GM: LOW BEAM HEADLAMP BULB DIAGNOSIS/ REPLACEMENT (INSPECT BULB AND CONNECTOR). DO NOT REPLACE THE ENTIRE HEADLAMP ASSEMBLY FOR THIS CONDITION. REPLACE THE BULB AND INSPECT THE CONNECTOR. *JS UPDATED 4/7/15. *PE
PIP-49902012-03-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION. BUICK/CHEVROLET/GMC/PONTIAC/SATURN: SOME MODEL YEAR VEHICLES MAY EXPERIENCE SERVICE ENGINE SOON (SES) LAMP ILLUMINATED. ISSUE MAY BE CAUSED BY THE CONTROL SOLENOID/MODULE ASSEMBLY OR MAY HAVE DAMAGED OR POOR TERMINALS FOR UNDER HOOD FUSE BLOCK. *PE
SB-10134-A2011-10-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SATURN/PONTIAC/CHEVROLET: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. WARRANTY EXTENSION ON CATALYTIC CONVERTER. *PE UPDATED 2/06/12. *PE UPDATED 11/29/13. *PE
PB-10037A2011-06-27. Service bulletin. ELECTRICAL SYSTEM. GM: ONSTAR IS MAKING INCOMPLETE CALLS WITHOUT THE DRIVER KNOWING. WHEN HAVE A DATA CONNECTION. *RM
PI-04482011-06-27. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). GM: MALFUNCTION LIGHT IS ON WITH FOUR POSSIBLE TROUBLE CODES STORED. *RM
PIP-4495C2011-06-16. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. GM: THERE MAY BE NOISE COMING FROM THE CYLINDER HEAD, BECAUSE OF LOW OIL PRESSURE WHICH IS CAUSED BY DEBRIS. *RM
PI-0090-B2011-06-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. BUICK/CADILLAC/CHEVROLET/GMC/PONTIAC/SATURN: THERE MAY BE AN INTERMITTENT ENGINE HESITATION OR FLUTTER. THE CAMSHAFT SENSOR TERMINALS LIKELY HAVE POOR CONNECTIONS. *RM UPDATED 8/1/11. *PE UPDATED 4/16/12. *PE
09-09-40-001A2011-06-14. Service bulletin. SEAT BELTS:FRONT:WARNING LIGHT/DEVICES; SEAT 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. *PE
09-07-30-012B2011-06-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GM: THE SERVICE ENGINE SOON LIGHT IS ON AND THERE MAY BE SHIFTING PROBLEMS. HARSH SHIFTING OR NO REVERSE. THERE MAY BE A BROKEN CLUTCH WAVE PLATE. *RM
08-06-01-011H2011-06-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. GM: CHECK ENGINE LIGHT IS ON WITH MULTIPLE TROUBLE CODES PRESENT. *RM
PIC-5234B2011-06-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE AND ENGINE COOLING:ENGINE. GM: THE VEHICLE WON'T START OR CRANK. THIS COULD BE A RESULT OF A BROKEN SHIFT CABLE OR BATTERY GROUND PROBLEMS. *RM
SB-08-06-01-0062011-05-25. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. GM: THERE MAY BE A SQUEALING NOISE OR VIBRATION FROM THE ENGINE ON START-UP. A RING IN THE CRANKSHAFT MAY BE SLIPPING. *RM

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