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.
PIP5232
Service Bulletin/Repair Instructions
This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspect for a poor crimp on the grounds ring terminal at the engine block for the bank with the concern and repair the wire.
PIT3099M
Service Bulletin/Repair Instructions
This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assistance. Technician can also contact Techline Customer Support Center for programming issues.
SB-IB09-J-002
Service Bulletin/Repair Instructions
ISUZU/GMC/CHEVROLET: TURBOCHARGER INSPECTION. A COMMON OCCURRENCE OF TURBOCHARGES BEING REPLACED FOR INTERNAL OIL LEAKS. RESULTS SHOW THAT THERE IS NO FAULT WITH THE TURBOCHARGER. THE PERCEIVED OIL LEAK ACTUALLY MAY BE A NORMAL CHARACTERISTIC OF THE CLOSED POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM OR SOME OTHER UNIDENTIFIED CONDITION. *PE UPDATED 7/9/13. *PE
PIC4310H
Service Bulletin/Repair Instructions
This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Technical Assistance Center with the scan tool data from the OnStar system.
SB-12-J-005
Service Bulletin/Repair Instructions
ISUZU (CHEVROLET/GMC): TRUCKS WITH DIESEL ENGINE WOULD HAVE IDLE VIBRATION, TROUBLE STARTING, ENGINE NOT REVVING UP, AND A LACK OF POWER DUE TO POSSIBLE OPERATION CONDITION OF SUCTION CONTROL VALVE (SCV)/FUEL RAIL PRESSURE (FRP) REGULATOR BEING INTERMITTENT. MODELS 2004-2010 CHEVROLET/GMC C, T, W SERIES AND ISUZU F, H, N SERIES. *PE
05-09-40-002E
Service Bulletin/Repair Instructions
GM: SERVICE BULLETIN EXPLAINING WHEN THE SAFETY BELTS ARE SUPPOSED TO LOCK. *RM UPDATED 12/6/11. *PE
SB-10-N-001
Service Bulletin/Repair Instructions
ISUZU: REPEATING EGR DTC'S P042E, P0403, P0404, P0409, EGR VALVE CONNECTOR TERMINAL SPREAD. TECHNICIAN DIAGNOSIS FOR DTC CODES USUALLY RESULTS IN REPLACEMENT OF THE EGR VALVE. INVESTIGATION OF RETURNED EGR VALVES SHOWS THAT THERE IS NO FAULT WITH THE EGR VALVE. *PE
4145
Service Bulletin/Repair Instructions
DIESEL ENGINE AND HALDEX AIR COMPRESSOR. *KB