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-020842001B
Service Bulletin/Repair Instructions
GENERAL MOTORS VEHICLES AND TRUCKS: SUBJECT REGARDING, 2002 AND PRIOR PASSENGER CARS AND TRUCKS, CHEMICAL DAMAGE TO EXTERIOR POLYCARBONATE HEADLAMP LENSES. *SLC UPDATED *EH UPDATED 3/30/11. HEADLAMP LENS OVERHEATING WHEN COVERED AND CHEMICAL DAMAGE TO EXTERIOR POLYCARBONATE HEADLAMP LENSES. CAN CAUSE CRAZING OR CRACKING OF HEADLAMP LENS. *PE UPDATED 6/24/11. *PE UPDATED 5/14/12. INCLUDING 2013 MODEL YEAR. *PE
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
02C05
Service Bulletin/Repair Instructions
SUBJECT REGARDING REINFORCEMENT OF DRIVER'S SIDE
02T07
Service Bulletin/Repair Instructions
SUBJECT REGARDING AUTOMATIC TRANSAXLE TEMPERATURE SENSOR FLUID LEAK (REPLACE TRANSAXLE TEMPERATURE SENSOR). *JG
01T42
Service Bulletin/Repair Instructions
INFORMATION REGARDING NEW PROCEDURE FOR SUNROOF ACTUATOR TO MODULE TIMING. *SLC
01T44
Service Bulletin/Repair Instructions
SUBJECT REGARDING SEAT BELT LATCH FALLS TO THE FLOOR OR IS DIFFICULT TO RETRIEVE WHEN PUTTING ON SEAT BELT. *JG
01I04
Service Bulletin/Repair Instructions
SERVICE INFORMATION ON CALIFORNIA VEHICLE CODE REQUIREMENTS REGARDING 2002 MODELYEAR TIRE CHAIN DISCLOSURE FOR VARIOUS MODELS INCLUDING SATURN VUE. *TT