Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
SB-10-08-50-003B
Service Bulletin/Repair Instructions
GENERAL MOTORS: INFORMATION PROVIDED BY BULLETIN FOR ALL 2012 AND PRIOR GENERAL MOTOR TRUCKS AND PASSENGER VEHICLES REGARDING THE ADJUSTABLE COMFORT AND CUSTOM UPHOLSTERY OF THE DRIVER AND THE PASSENGER HEAD RESTRAINT. *PE
050310003
Service Bulletin/Repair Instructions
LOW TIRE PRESSURE, LEAKING CAST ALUMINUM WHEELS (REPAIR WITH ADHESIVE SEALANT). 2008 AND PRIOR GM PASSENGER CAR AND LIGHT DUTY TRUCKS (INCLUDING SATURN) AND HUMMER H2, H3 AND SAAB 9-7X WITH CAST ALUMINUM WHEELS. *NJ UPDATED 10/23/09. *PE
00T02
Service Bulletin/Repair Instructions
SOME CUSTOMERS MAY EXPERIENCE A SERVICE ENGINE SOON TELLTALE ON WITH A DTC P0133 - O2S SLOW RESPONSE SENSOR 1. *TT
00T03
Service Bulletin/Repair Instructions
EXPERIENCING A POPPING TYPE NOISE COMING FROMTHE STEERING COLUMN WHEN TURNING THE STEERING WHEEL DURING LOW SPEED (PARKING LOT) MANEUVERS. *TT
99T64
Service Bulletin/Repair Instructions
CUSTOMERS MAY COMMENT THAT THE DRIVER'S SIDE POWER WINDOW IS INTERMITTENTLY INOPERATIVE. *TT
99T65
Service Bulletin/Repair Instructions
SOME CUSTOMERS MAY COMMENT OF A SIZZLING OR HISSING TYPE NOISE WHEN THE VEHICLE IS PARKED AFTER AIR CONDITIONER HAS BEEN USED. *TT
99T57
Service Bulletin/Repair Instructions
A CONDITION WHERE THE REAR COMPARTMENT SIDE CARPET FALLS DOWN AT DECKLID HINGE AREA ON DRIVER'S SIDE ON VEHICLES BUILT AFTER AND INCLUDING VIN VZ345133. *TT