Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ELECTRICAL SYSTEM
PIT5074F05/01/201210044242Gm: 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 model05/24/2012
PIT-4730A06/01/201010036550Buick/cadillac/chevrolet/gmc/hummer/pontiac/saturn: additional diagnostic information for u0140 or u0073. vehicle may exhibits some symptom(s) as door locks cycle while driving; intermittent no start; service stabilitrak dic message; spee03/28/2011
SB-09-08-66-00605/01/200910030645Cadillac: the power liftgate will partially open, then reverse direction and return to the closed position. lower ambient temperatures may aggravate this condition. *pe11/04/2009
ELECTRICAL SYSTEM - SOFTWARE
PB-1028702/01/201110038598Ready06/22/2011
PB-1028702/01/201110038598Gm service campaign: see document search button for owner letter. in certain driving conditions or if it's been a while between oil changes, the timing chain could wear prematurely and cause the engine light to turn on. *rm06/22/2011
ELECTRICAL SYSTEM - WIRING
PIP-492407/01/201110041933Buick/cadillac/chevrolet/saturn/gmc: there are injector codes on vehicle if exhibiting misfire and ses light is on. *pe11/16/2011
PIT-4730A06/01/201010036550Buick/cadillac/chevrolet/gmc/hummer/pontiac/saturn: additional diagnostic information for u0140 or u0073. vehicle may exhibits some symptom(s) as door locks cycle while driving; intermittent no start; service stabilitrak dic message; spee03/28/2011
TSB-08259A11/01/200810028179Gmc: onstar system inoperative; replace onstar module. some vehicles may have an onstar module with a component that was not manufactured to gm's specification. can result in an open circuit and an inability to call or receive calls from on03/12/2009
ELECTRICAL SYSTEM - WIRING - FRONT UNDERHOOD
PIP-492407/01/201110041933Buick/cadillac/chevrolet/saturn/gmc: there are injector codes on vehicle if exhibiting misfire and ses light is on. *pe11/16/2011