CHEVROLET EXPRESS 2012 Technical Service Bulletins

CHEVROLET EXPRESS 2012 technical service bulletin was issued Apr 01, 2011.CHEVROLET EXPRESS 2012 had a failed STEERING. STEERING NOISE WHEN TURNING LEFT. *TT UPDATED 3/4/11. *PE UPDATED ON 6/30/2011. *KB .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Apr 01, 2011.CHEVROLET EXPRESS 2012 had a failed LATCHES/LOCKS/LINKAGES DOORS LATCH. CHEVROLET/GMC: DISABLE AUTO DOOR LOCKING FOR EMERGENCY RESPONSE VEHICLES. IN ORDER TO DISABLE THE AUTO DOOR LOCKING FUNCTION, IT IS NECESSARY TO REPROGRAM THE BCM. *PE UPDATED ON 06/27/2011. *KB .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Apr 01, 2011.CHEVROLET EXPRESS 2012 had a failed ELECTRICAL SYSTEM. GM: THE DOME LIGHT IS INOPERATIVE. THE AIR BAG LIGHT IS ON AND THE DOOR AJAR LIGHT IS ON. THIS IS LIKELY CAUSED BY A WIRING HARNESS. *RM UPDATED ON 6/27/2011. *KB .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Apr 01, 2011.CHEVROLET EXPRESS 2012 had a failed SUSPENSION REAR SPRINGS LEAF SPRING ASSEMBLY. GM: THERE IS A NOISE FROM THE REAR OF THE VEHICLE DURING ACCELERATION AND IS FROM METAL TO METAL CONTACT OF BUSHINGS. 2006-2012 EXPRESS/SAVANA. *RM .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Apr 01, 2011.CHEVROLET EXPRESS 2012 had a failed SUSPENSION REAR SPRINGS LEAF SPRING ASSEMBLY LEAF. GM: THERE IS A NOISE FROM THE REAR OF THE VEHICLE DURING ACCELERATION AND IS FROM METAL TO METAL CONTACT OF BUSHINGS. 2006-2012 EXPRESS/SAVANA. *RM .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Apr 01, 2011.CHEVROLET EXPRESS 2012 had a failed POWER TRAIN AUTOMATIC TRANSMISSION. GM: 2010-2012 EXPRESS/SAVANA. THERE IS A TRANSMISSION FLUID LEAK AT THE REAR OF THE TRANSMISSION. THERE IS A MISSING PLUG. *RM .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued May 01, 2013.CHEVROLET EXPRESS 2012 had a failed POWER TRAIN AUTOMATIC TRANSMISSION CONTROL MODULE (TCM, PCM). GM: THE TRANSMISSION IS SLIPPING OR HAS NO FORWARD/REVERSE MOVEMENT. *RM UPDATED 4/16/12. *PE UPDATED 6/18/12. *PE UPDATED ON 7/09/2013. *KB .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Mar 01, 2012.CHEVROLET EXPRESS 2012 had a failed FUEL SYSTEM, GASOLINE DELIVERY FUEL PUMP. CHEVROLET/GMC: AT HIGH PRESSURE PUMP TO HIGH PRESSURE FUEL LINES THERE ARE SIGNS OF FUEL LEAKAGE AND/OR FUEL ODOR. *PE UPDATED ON 5/2/2012. *KB .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Mar 01, 2012.CHEVROLET EXPRESS 2012 had a failed FUEL SYSTEM, GASOLINE DELIVERY HOSES, LINES/PIPING, AND FITTINGS. CHEVROLET/GMC: AT HIGH PRESSURE PUMP TO HIGH PRESSURE FUEL LINES THERE ARE SIGNS OF FUEL LEAKAGE AND/OR FUEL ODOR. *PE UPDATED ON 5/2/2012. *KB .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Oct 01, 2011.CHEVROLET EXPRESS 2012 had a failed LATCHES/LOCKS/LINKAGES. CHEVROLET/GMC: BULLETIN PROVIDING INFORMATION REGARDING AVAILABILITY OF FRONT SIDE DOOR LATCH/LOCK AS A SEPARATE PART. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Oct 01, 2011.CHEVROLET EXPRESS 2012 had a failed LATCHES/LOCKS/LINKAGES DOORS LATCH. CHEVROLET/GMC: BULLETIN PROVIDING INFORMATION REGARDING AVAILABILITY OF FRONT SIDE DOOR LATCH/LOCK AS A SEPARATE PART. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Jan 01, 2012.CHEVROLET EXPRESS 2012 had a failed EQUIPMENT AIR CONDITIONER. CHEVROLET/GMC: WHEN HVAC SYSTEM IS TURNED ON , THERE IS NO AIR FLOW AND THE BLOWER MOTOR IS INOPERATIVE. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Feb 01, 2012.CHEVROLET EXPRESS 2012 had a failed STEERING HYDRAULIC POWER ASSIST PUMP. GENERAL MOTORS: RESERVOIR FOR POWER STEERING FLUID IS HEAT DAMAGED AND LEAKING. MAY CAUSED PROBLEMS WITH POWER STEERING PUMP. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Feb 01, 2012.CHEVROLET EXPRESS 2012 had a failed STEERING HYDRAULIC POWER ASSIST POWER STEERING FLUID. GENERAL MOTORS: RESERVOIR FOR POWER STEERING FLUID IS HEAT DAMAGED AND LEAKING. MAY CAUSED PROBLEMS WITH POWER STEERING PUMP. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued May 01, 2013.CHEVROLET EXPRESS 2012 had a failed STEERING. GM: THE SERVICE STABILITRAK MESSAGE BEING DISPLAYED IN DIC. THE STABILITRAK INDICATOR LIGHT MAY ALSO BE ON. *JS UPDATED ON 7/9/2013. *KB .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued May 01, 2013.CHEVROLET EXPRESS 2012 had a failed ELECTRICAL SYSTEM FUSES AND CIRCUIT BREAKERS. GM: THE SERVICE STABILITRAK MESSAGE BEING DISPLAYED IN DIC. THE STABILITRAK INDICATOR LIGHT MAY ALSO BE ON. *JS UPDATED ON 7/9/2013. *KB .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Mar 01, 2012.CHEVROLET EXPRESS 2012 had a failed POWER TRAIN AUTOMATIC TRANSMISSION. GM: ERRATIC TRANSMISSION SHIFTING AND ILLUMINATED MIL. TECHNICIANS MAY FIND DTCS P0961, P0965, P0969, OR P2762 AS HISTORY OR ACTIVE DTCS. *JS .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued July 01, 2012.CHEVROLET EXPRESS 2012 had a failed SUSPENSION REAR AXLE NON-POWERED AXLE ASSEMBLY. CHEVROLET/GMC: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON SOME 2011-2012 TRUCKS, A GRINDING NOISE AND VIBRATION WOULD BE NOTICEABLE DUE TO THE REAR AXLE RIGHT HAND SIDE BEARING ADJUSTER CLIP AND BOLT MAY COME LOOSE INSIDE OF REAR .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Apr 01, 2012.CHEVROLET EXPRESS 2012 had a failed FUEL SYSTEM, GASOLINE FUEL INJECTION SYSTEM. GM: DURAMAX DIESEL HARD START, NO START, OR DTC P0087 INJECTION PUMP REPLACEMENT. NORMAL SI DIAGNOSTICS MAY BE INCONCLUSIVE OR LEAD TO A FUEL INJECTION PUMP REPLACEMENT. *JS .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued May 01, 2012.CHEVROLET EXPRESS 2012 had a failed POWER TRAIN AUTOMATIC TRANSMISSION CONTROL MODULE (TCM, PCM). GMC/CHEVROLET: MALFUNCTION INDICATOR LAMP (MIL) IS ILLUMINATED AND HAS A HARSH SHIFT 1-2. THE TCC ENABLE SOLENOID AND WIRE HARNESS SHOULD BE REPLACED WHEN REPAIRS ARE PERFORMED ON TRANSMISSION. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Sept 01, 2012.CHEVROLET EXPRESS 2012 had a failed EXTERIOR LIGHTING BRAKE LIGHTS. GENERAL MOTORS: SERVICE STABILITY MESSAGE LOW POWER BRAKE LIGHT AND CRUISE CONTROL OPERATION- DTC C0161 AND/OR C0277. NEW FOR THE 2012 MODELS IS A DUAL BRAKE PEDAL POSITION (BPP) SENSOR (TWO SENSORS IN ONE). THE DUAL BPP REPLACES THE OLD ST.
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Sept 01, 2012.CHEVROLET EXPRESS 2012 had a failed VEHICLE SPEED CONTROL CRUISE CONTROL. GENERAL MOTORS: SERVICE STABILITY MESSAGE LOW POWER BRAKE LIGHT AND CRUISE CONTROL OPERATION- DTC C0161 AND/OR C0277. NEW FOR THE 2012 MODELS IS A DUAL BRAKE PEDAL POSITION (BPP) SENSOR (TWO SENSORS IN ONE). THE DUAL BPP REPLACES THE OLD ST.
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CHEVROLET EXPRESS 2012 technical service bulletin was issued June 01, 2012.CHEVROLET EXPRESS 2012 had a failed POWER TRAIN AUTOMATIC TRANSMISSION. GMC/CHEVROLET: SOME TRUCKS, EQUIPPED WITH AUTOMATIC TRANSMISSION 4L60E, MAY EXPERIENCE SLIPPING, MISSED OR LATE SHIFTS IN 3RD AND 4TH GEARS DUE TO POSSIBLE 3-4 CLUTCH DISTRESS. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued July 01, 2012.CHEVROLET EXPRESS 2012 had a failed ELECTRICAL SYSTEM WIRING. GM-EXPRESS/SILVERADO/SAVANA/SIERRA: DUE TO POOR CONNECTIONS AND INTERMITTENT CONDITION OF MAP SENSOR CONNECTOR WIRING HARNESS TERMINAL CRIMPS, TRUCKS HAVE A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION AND REDUCED ENGINE POWER DISPLAY ME.
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CHEVROLET EXPRESS 2012 technical service bulletin was issued July 01, 2012.CHEVROLET EXPRESS 2012 had a failed EQUIPMENT ELECTRICAL. GM-EXPRESS/SILVERADO/SAVANA/SIERRA: DUE TO POOR CONNECTIONS AND INTERMITTENT CONDITION OF MAP SENSOR CONNECTOR WIRING HARNESS TERMINAL CRIMPS, TRUCKS HAVE A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION AND REDUCED ENGINE POWER DISPLAY ME.
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Sept 01, 2012.CHEVROLET EXPRESS 2012 had a failed FUEL SYSTEM, OTHER STORAGE FUEL GAUGE SYSTEM. CHEVROLET/GMC: MALFUNCTION INDICATOR LAMP REGARDING FUEL GAUGE REGISTERING EMPTY OR INOPERATIVE AFTER HALF A TANK OF FUEL AND WILL BE CORRECTED WITH NEW COMPRESS NATURAL GAS (CNG) MODULE. MODEL 2012 EXPRESS, SAVANA. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Oct 01, 2012.CHEVROLET EXPRESS 2012 had a failed ENGINE AND ENGINE COOLING ENGINE DIESEL. GMC/CHEVROLET: THERE MAY BE AN ACCUMULATION OF DIESEL PARTICULATE FILTER SOOT LEVEL FOUND WHEN A DIAGNOSTIC SYSTEM CHECK IS PERFORMED AND MAY BE CAUSED BY ENGINE CONTROL MODULE (ECM) WITH A REDUCED ENGINE POWER MESSAGE. MODEL 2011-2013 .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Apr 01, 2013.CHEVROLET EXPRESS 2012 had a failed ELECTRICAL SYSTEM. GENERAL MOTORS: ON SOME TRUCKS AND PASSENGER VEHICLES, ACCESSORY POWER OUTLETS (APO) AND TRAILER LIGHTING ARE COMMON ACCESSED ELECTRICAL SYSTEMS THAT ARE AFFECTED BY DEVICES THAT ARE PLUGGED IN AND BECOME INOPERATIVE DUE TO AN OPEN FUSE AN.
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Apr 01, 2013.CHEVROLET EXPRESS 2012 had a failed ELECTRICAL SYSTEM FUSES AND CIRCUIT BREAKERS. GENERAL MOTORS: ON SOME TRUCKS AND PASSENGER VEHICLES, ACCESSORY POWER OUTLETS (APO) AND TRAILER LIGHTING ARE COMMON ACCESSED ELECTRICAL SYSTEMS THAT ARE AFFECTED BY DEVICES THAT ARE PLUGGED IN AND BECOME INOPERATIVE DUE TO AN OPEN FUSE AN.
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Jan 01, 2013.CHEVROLET EXPRESS 2012 had a failed (PWS). CHEVROLET/GMC: AFTER COLD STARTING ENGINE AND PLACING IN GEAR, WOULD HAVE A ROUGH IDLE AND/LACK OF POWER, MOMENTARILY BEFORE STARTUP A FEW MINUTES LATER. MODELS 2009-2013 EXPRESS, SILVERADO, SUBURBAN, SAVANA, SIERRA. *P.
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Apr 01, 2013.CHEVROLET EXPRESS 2012 had a failed ENGINE AND ENGINE COOLING ENGINE DIESEL. GENERAL MOTORS: SERVICE ENGINE SOON LIGHT ILLUMINATED ON DASH. THERE MAY ALSO BE INCREASED ENGINE NOISE, OR POSSIBLE HIGHER RPM SHIFTS, AND REDUCED A/C PERFORMANCE. *KB .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued June 01, 2013.CHEVROLET EXPRESS 2012 had a failed LATCHES/LOCKS/LINKAGES DOORS LATCH. GM: THE FRONT OR REAR DOOR MAY NOT OPEN FROM THE INSIDE OR OUTSIDE HANDLE, THE DOOR WILL NOT UNLOCK WITH ANY METHOD. THE PROBABLY CAUSE AN INCORRECT INSTALLATION OF A HANDLE COMPONENT. *RM UPDATED ON 7/26/2013. ALL 2014 AND PRIOR GM PASS.
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Nov 01, 2013.CHEVROLET EXPRESS 2012 had a failed VISIBILITY GLASS, SIDE/REAR. GENERAL MOTORS: THE WINDOWS, FRONT AND REAR, WOULD BIND, POOR FIT, MISALIGNMENT, MAKES RATTLE OR SQUEAKING NOISES, MOVES SLOWLY AND IS INOPERATIVE. MODEL 2008-2014 VEHICLES AND TRUCKS. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Nov 01, 2013.CHEVROLET EXPRESS 2012 had a failed STRUCTURE BODY DOOR. GENERAL MOTORS: THE WINDOWS, FRONT AND REAR, WOULD BIND, POOR FIT, MISALIGNMENT, MAKES RATTLE OR SQUEAKING NOISES, MOVES SLOWLY AND IS INOPERATIVE. MODEL 2008-2014 VEHICLES AND TRUCKS. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Jan 01, 2014.CHEVROLET EXPRESS 2012 had a failed FUEL SYSTEM, GASOLINE DELIVERY FUEL PUMP. CHEVROLET/GMC: DUE TO AN INOPERATIVE LPG FUEL PUMP, AN INTERMITTENT CONDITION OF NO START IS CAUSED. MODEL 2012-2014, EXPRESS, SAVANNA. *PE .
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CHEVROLET EXPRESS 2012 technical service bulletin was issued Feb 01, 2014.CHEVROLET EXPRESS 2012 had a failed ENGINE AND ENGINE COOLING ENGINE DIESEL. GMC/CHEVROLET: SERVICE ENGINE MESSAGE IS DISPLAYED DUE TO REDUCED ENGINE POWER CAUSED BY SNOW OR ICE BEING INGESTED INTO AIR CLEANER HOUSING AND ACCUMMULATING, RESULTING IN RESTRICTED AIRFLOW TO ENGINE. MODEL 2011-2014 EXPRESS, SAVANA. .
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