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
010730042
Service Bulletin/Repair Instructions
SOME VEHICLES MAY EXHIBIT A CLUNK NOISE THAT CAN BE HEARD ON A 2-3 UPSHIFT ON 2002 AND PRIOR LIGHT DUTY TRUCKS. *TT UPDATE. 2007 AND PRIOR PASSENGER CARS AND LIGHT DUTY TRUCKS. *KB
010846004
Service Bulletin/Repair Instructions
VEHICLE INTEGRATION OF CELLULAR PHONES AND NORMAL OPERATING CHARACTERISTICS. *TT
010089011A
Service Bulletin/Repair Instructions
NEW TECHNICAL ASSISTANCE INFORMATION FORM FOR 2002 AND PRIOR PASSENGER VEHICLES AND TRUCKS. *TT TO INCLUDE 2005 MODELS. THIS BULLETIN REPLACES PREVIOUS DATED 08/01/01. *TT
031803
Service Bulletin/Repair Instructions
A CLUNK NOISE COMING FROM UNDER THE HOOD THAT ALSO CAN BE FELT IN THE STEERING WHEEL. *TT *JB
121202
Service Bulletin/Repair Instructions
NEW TRANSMISSION OIL COOLING SYSTEM FLUSHING TOOL. 1998 AND 2003 CHEVROLET AND GMC MEDIUM DUTY TRUCKS EQUIPPED WITH 4L80E AUTOMATIC TRANSMISSIONS. *TT
062402
Service Bulletin/Repair Instructions
OWNERS OF 2002 CK PICK-UP AND UTILITY TRUCKS BUILT WITH THE GASOLINE ENGINE, MAY COMMENT OF AN ACTIVATED SERVICE ENGINE SOON LIGHT WERE A P0442 DIAGNOSTIC TROUBLE CODE IS SET. *TT
170602
Service Bulletin/Repair Instructions
BRIEF INFORMATION PERTAINING TO THE REMOVAL OF THE REAR AXLE DRAIN PLUG ON 2002 MODEL YEAR FULL-SIZE PICK-UP AND FULL-SIZE UTILITIES. *TT
040202
Service Bulletin/Repair Instructions
SUBJECT REGARDING BATTERY DRAIN. *TT
041201
Service Bulletin/Repair Instructions
INFORMATION ON CUSTOMERS REPORTING INTERMITTENT STALL OR NO START CONDITION. *TT
010849016
Service Bulletin/Repair Instructions
VEHICLES MAY EXPERIENCE AN INOPERATIVE CIGARETTE LIGHTER. *SLC
161001
Service Bulletin/Repair Instructions
CUSTOMER MAY COMMENT ON INTERMITTENT RADIO OPERATION SUCH AS RADIO TURNING OFF BY ITSELF, DISABLED ON/OFF FUNCTION OF POWER SWITCH. *TT
151001
Service Bulletin/Repair Instructions
INFORMATION ON CAR AND LIGHT DUTY TRUCKS EQUIPPED WITH 4L60E AND 4L65E AUTOMATIC TRANSMISSIONS EXHIBITING DIAGNOSTIC TROUBLE CODE P0756 FOR 2-3 SHIFT VALVE PERFORMANCE THAT IS SET WHEN THE PCM DETECTS A 4-3, 3-4 SHIFT PATTERN. *TT
111001
Service Bulletin/Repair Instructions
INFORMATION FOR CUSTOMERS THAT REPORTEDLY ARE HAVING DIFFICULTIES PROGRAMMING THEIR HOME LINK TRANSMITTER. *TT
270901
Service Bulletin/Repair Instructions
CUSTOMERS MAY COMMENT THAT AIR BLOWS FROM THE INSTRUMENT PANEL VENTS. *SLC
050901
Service Bulletin/Repair Instructions
SUBJECT REGARDING CERTAIN MODELS INCLUDING 2001-2002 CHEVROLET AND GMC GMT 800 RPL LB7 6600 DURAMAX DIESEL ENGINE FAILURES. *SLC
010851002
Service Bulletin/Repair Instructions
THIS BULLETIN PERTAINS TO DOOR EDGE PROTECTION USED TO REDUCE THE CHANGE OF CHIPS / SCRATCHES ON THE DOORS OF NEW VEHICLES. *TT
010089011
Service Bulletin/Repair Instructions
NEW TECHNICAL ASSISTANCE INFORMATION FORM. NLM
33
Service Bulletin/Repair Instructions
INFORMATION ON HEADLINER REPLACEMENT, HEADLINER HARNESS ROUTING, AND REPLACING OR SERVICING THE SUNROOF ON VARIOUS MODELS INCLUDING THE 2002 CHEVROLET TRAILBLAZER. *TT
010101
Service Bulletin/Repair Instructions
SUBJECT REGARDING LOCKOUT PREVENTION FEATURE, OPERATOR OVERRIDE PROCEDURE. *SLC
3170E
Service Bulletin/Repair Instructions
IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2