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
020601023
Service Bulletin/Repair Instructions
OIL LEAK AT OIL COOLER TO ENGINE BLOCK MATING SURFACE (REPLACE O-RINGS, APPLY SEALANT). *TT UPDATED *EH UPDATED 6/17/08. *NJ
010601029A
Service Bulletin/Repair Instructions
SUBJECT REGARDING HIGHER THAN EXPECTED ENGINE OIL CONSUMPTION. *TT
020420002
Service Bulletin/Repair Instructions
SUBJECT REGARDING REVISED WHEEL BEARING ADJUSTMENT PROCEDURE. *TT
020601002
Service Bulletin/Repair Instructions
INFORMATION ON VEHICLES EXHIBITING A RANDOM ENGINE TICKING NOISE. *TT
020451003
Service Bulletin/Repair Instructions
SUBJECT REGARDING REVISED DIAGNOSTIC TROUBLE CODE B2725. *TT
020601015
Service Bulletin/Repair Instructions
SUBJECT REGARDING LOW OIL PRESSURE AND NEW OIL LEVEL INDICATOR. NLM
020859002
Service Bulletin/Repair Instructions
SOME CUSTOMERS MAY COMMENT ON A RATTLE TYPE NOISE COMING FROM THE CENTER OF THE DASH FOR CERTAIN PICKUP, UTILITY AND EXT MODELS. *TT
010139005A
Service Bulletin/Repair Instructions
SOME CUSTOMERS MAY COMMENT ON A RESONATING NOISE OR VIBRATION IN THE PASSENGER COMPARTMENT WITH A/C ON BETWEEN 2000 - 2400 RPM. *TT
250102
Service Bulletin/Repair Instructions
SOME VEHICLES MAY COMMENT ON CONTINUED OIL CONSUMPTION WITH BLUE OR WHITISH SMOKE ON START UP. *TT
000601023A
Service Bulletin/Repair Instructions
INFORMATION USED WHEN DIAGNOSING NOISE CONDITIONS SUCH AS ENGINE RATTLE NOISE, SPARK KNOCK AT 2000 - 2500 RPM RANGE, UNDER A MODERATE TO HEAVY LOAD WITH A WARMED UP ENGINE. *TT
000604003A
Service Bulletin/Repair Instructions
SOME CUSTOMERS MAY COMMENT ON ROUGH IDLE AFTER START UP, ESPECIALLY AFTER SETTING OVERNIGHT. *TT
010601028
Service Bulletin/Repair Instructions
SOME VEHICLES MAY EXHIBIT AN ENGINE KNOCK NOISE ON COLD START. *TT
010601029
Service Bulletin/Repair Instructions
SOME CUSTOMERS MAY COMMENT ON HIGHER THAN EXPECTED ENGINE OIL CONSUMPTION. *TT
010866005A
Service Bulletin/Repair Instructions
SUBJECT REGARDING THE AVAILABILITY OF PICKUP BOX REINFORCEMENT KITS FOR TOOLBOX/REAR WINDOW BARRIER/LADDER RACK APPLICATIONS. *SLC
010866014
Service Bulletin/Repair Instructions
PICKUP BOX SHEET METAL FRACTURES/DAMAGE WHEN USING AFTERMARKET ACCESSORIES SUCH AS TOOL BOXES, WINDOW BARRIER AND LADDER RACKS. *TT
010139005
Service Bulletin/Repair Instructions
INFORMATION REGARDING NOISE OR VIBRATION IN PASSENGER COMPARTMENT WITH A/C ON BETWEEN 2000-2400 RPM. *YH
010601022
Service Bulletin/Repair Instructions
SUBJECT ON INFORMATION ON ENGINE KNOCK ON COLD START FOR PICKUP AND UTILITY MODELS. *ET