Manufacturer Communications

Vehicles / Gmc / T series
Bulletin Number Vehicle Make Vehicle Model Model Year Summary
PI0325B GMC T SERIES 2007 This preliminary informational bulletin provides a procedure to reprogram the engine control module to correct a concern of detonation, spark knock an
PI0325B GMC T SERIES 2007 This preliminary informational bulletin provides a procedure to reprogram the engine control module to correct a concern of detonation, spark knock an
10-08-64-002B GMC T SERIES 2008 This warranty administration bulletin provides information on what should be considerd warranty damage or damage that was at fault of the cutomer and
000138005A GMC T SERIES 2002 SOME CUSTOMERS MAY COMMENT ABOUT INSTABILITY OF THE A/C CONDENSER OR THAT THE A/C SYSTEM IS INOPERATIVE. *TT<br />
02006A GMC T SERIES 2000 SUBJECT REGARDING RECALL 02006A REVISION - CLUTCH MASTER CYLINDER PUSHROD WEAROUT. *TT<br />
020603002 GMC T SERIES 2002 CUSTOMERS MAY COMPLAIN THAT THE ENGINE WILL NOT START. *SLC<br />
020137002 GMC T SERIES 2002 SUBJECT REGARDING SERVICE DIAGNOSIS/RECOMMENDATIONS FOR INOPERATIVE AIR CONDITIONING SYSTEMS. *TT<br />
020603002 GMC T SERIES 2002 CUSTOMERS MAY COMPLAIN THAT THE ENGINE WILL NOT START. *JG<br />
020232010 GMC T SERIES 2002 SUBJECT REGARDING POWER STEERING PUMP NOISE ON F MODEL MEDIUM DUTY TILT CAB MODELS WITH ISUZU 7.8L DIESEL ENGINE. *TT<br />
020527001 GMC T SERIES 2002 TECHNICAL SERVICE INFORMATION ON ANTILOCK BRAKE SYSTEM (ABS) INDICATOR ILLUMINATES WHEN POWER TAKEOFF (PTO) IS ENGAGED. *TT<br />
010731003 GMC T SERIES 2000 CONCERNS ABOUT A SLIPPING CLUTCH OR EARLY CLUTCH FAILURE. *TT<br />
030526001 GMC T SERIES 2002 RELEASE OF NEW PARK BRAKE CABLE ASSEMBLIES AND LUBRICATION MAINTENANCE INFORMATION FOR CERTAIN MEDIUM DUTY TILT CAB MODELS. *TT<br />
010604009 GMC T SERIES 2001 ON CERTAIN MODELS INCLUDING MY2000 - 2001 CHEVROLET AND GMC WT5500 SERIES, THE SERVICE ENGINE SOON (SES) INDICATOR IS ILLUMINATED WITH DIAGNOSTIC TROU
071200 GMC T SERIES 2001 CUSTOMERS OR DEALERS MAY COMPLAIN ABOUT POWER STEERING PUMP NOISE OR WHINE WHEN ENGINE IS COLD. *TT<br />
00863008 GMC T SERIES 2000 SUBJECT REGARDING MISALIGNMENT OF AIR INTAKE DUCT WHEN CLOSING CAB. *TT<br />
666507A GMC T SERIES 1995 EXPERIENCING ENGINE SURGE, KNOCK, ROUGH IDLE, STALL, HARD START, AND DIAGNOSTIC TROUBLE CODE P1406. *TT<br />
020527001A GMC T SERIES 2002 ANTILOCK BRAKE SYSTEM (ABS) INDICATOR ILLUMINATES WHEN POWER TAKEOFF (PTO) IS ENGAGED. *TT<br />
020604006 GMC T SERIES 2002 SOME CUSTOMERS MAY COMMENT ON SERVICE ENGINE SOON LAMP ON, MALFUNCTION INDICATOR LAMP ILLUMINATIONS INTERMITTENTLY, DIAGNOSTIC TROUBLE CODE SET, BLOWN
020232004 GMC T SERIES 2002 SUBJECT REGARDING STEERING GEAR GREASE SEEPAGE FROM AROUND SECTOR (OUTPUT) SHAFT (INSTALL NEW SECTOR (OUTPUT) SHAFT SEALS).*JG<br />
010604037B GMC T SERIES 2000 INFORMATION REGARDING FUEL TRANSFER PUMP INOPERATIVE. *YH<br />
020523001A GMC T SERIES 2001 SOME CUSTOMERS AND DEALERS MAY COMMENT ON ACCELERATED UNEVEN BRAKE PAD WEAR ON SOME VEHICLE WITH FOUR-PISTON FIXED CALIPER REAR DISC BRAKES. *TT<br
010604049 GMC T SERIES 2002 SUBJECT REGARDING WHITE SMOKE DURING START UP,INCLUDES 1998-2002 CHEVROLET AND GMC WT 5500 SERIES MEDIUM DUTY TILT CAB MODELS. *SLC<br />
160201 GMC T SERIES 2001 THIS MESSAGE CONCERNS CERTAIN 1997 THROUGH 2001 MEDIUM DUTY TRUCKS WITH SPICER SEVEN SPEED MANUAL TRANSMISSIONS EXHIBITING HEAVY VIBRATION THAT INCREA
98866208 GMC T SERIES 1997 COMMENTS THAT THE ENGINE OVERHEAT LAMP COMES ON, AND THAT THE TEMPERATURE GAUGE IS IN THE RED ZONE. *YC<br />
010604039 GMC T SERIES 2001 SOME VEHICLES MAY EXHIBIT A SERVICE ENGINE SOON LAMP ON, MALFUNCTION INDICATOR LAMP ILLUMINATES INTERMITTENTLY, ANTI-LOCK BRAKE SYSTEM WARNING LIGHT I
866504 GMC T SERIES 1996 ENGINE EXHIBITS A HIGH IDLE OR FLARE WHEN SHIFTING GEARS OR DISENGAGING THE CLUTCH SUCH AS WHEN SLOWING DOWN OR STOPPING.<br />
020604060 GMC T SERIES 2001 AUTOMATIC ENGINE SHUTDOWN FEATURE. *TT<br />
SB05-08-133-001B GMC T SERIES 2006 ISUZU/GMC/CHEVROLET: DIAGNOSTIC INFORMATION FOR INOPERATIVE AIR SEATS, AIR HORN AND/OR EXHAUST BRAKE AND RELEASE OF NEW AUXILIARY AIR COMPRESSOR RELA
020523001 GMC T SERIES 2001 SOME CUSTOMERS AND DEALERS MAY COMMENT ON ACCELERATED UNEVEN BRAKE PAD WEAR ON F6-7 MEDIUM DUTY TILT CAB MODELS AND H6-7 CONVENTIONAL MEDIUM DUTY MODE
020864020 GMC T SERIES 2001 PASSENGER DOOR OUTSIDE REARVIEW MIRROR VIBRATION ON CERTAIN VEHICLES INCLUDING THE 2000 - 2001 WT500 SERIES MEDIUM DUTY TILT CAB MODELS. *TT<br />
02006 GMC T SERIES 2000 THIS MESSAGE ANNOUNCES RECALL 02006 REGARDING A CONDITION IN WHICH THE CLUTCH MASTER CYLINDER PUSH ROD END THAT ATTCHES TO THE CLUTCH PEDAL PIN MAY WE
020730017 GMC T SERIES 2002 CONCERN WITH NO SHIFT, HARSH SHIFT, NO ENGAGEMENT, TRANSMISSION IN DEFAULT, CHECK TRANSMISSION WARNING INDICATOR ILLUMINATED, RANGE INHIBITED INDICATO
010420005 GMC T SERIES 2002 INFORMATION REGARDING CORRECT VEHICLE APPLICATION FOR EATON. 1990-2002 CHEVROLET AND GMC C-SERIES CONVENTIONAL AND T-SERIES TILT CAB MEDIUM DUTY MODEL
010602011 GMC T SERIES 2002 INFORMATION REGARDING CHEVROLET AND GMC 6-7F MEDIUM DUTY TILT CAB MODELS WITH ISUZU DIESEL ENGINE, ENGINE OVERHEATS, TEMPERATURE GAUGE READS HOT, AUDI

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