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Service bulletins for the 2011 Chevrolet Express

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1716 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
SB-00001906992016-03-31. Service bulletin. SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000190612-A2016-03-31. Service bulletin. AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000188488-A2016-03-31. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000188389-A2016-03-31. Service bulletin. AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000187782-A2016-03-31. Service bulletin. AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000191373-A2016-03-31. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-00001915222016-03-31. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-131392016-03-16. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-11273-A2016-03-16. Service bulletin. EQUIPMENT; ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-11243-A2016-03-16. Service bulletin. EQUIPMENT. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PIP-5088-C2016-02-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. GMC/CHEVROLET: TO ASSIST ENGINEERING PRODUCT FEEDBACK, PARTS FOR DURAMAX DIESEL ENGINE, HAS BEEN PLACED ON RESTRICTIONS, BY PRODUCT QUALITY CENTER (PQC). MODEL 2010-16 DURAMAX. *PE
PIP-5276-E2016-02-01. Service bulletin. ENGINE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. CADILLAC/CHEVROLET/GMC: ON SOME VEHICLES AND/OR TRUCKS, INSTRUMENT CLUSTER WILL ILLUMINATE, AFTER AN OIL CHANGE, INDICATING LOW OIL PRESSURE AND/OR SES LAMP WILL ILLUMINATE. MODEL 2007-13 CANYON, SIERRA, SAVANA, YUKON, CTS-V, ESCALADE, AVALANCHE, CAMARO SS, COLORADO, CORVETTE, EXPRESS, SILVERADO, SUBURBAN, TAHOE. *PE
SC-151142015-11-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. CHEVROLET/GMC: TSB CONTAINS AN OWNER'S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. SOME TRUCKS WILL EXPERIENCE ENGINE GLOW PLUGS ISSUES CAUSING MALFUNCTION INDICATOR LAMP (MIL) TO ILLUMINATE AND NEED TO REPLACE ENGINE GLOW PLUGS. MODEL 2010-12 EXPRESS, SAVANA, 2011-12 SIERRA HD, SILVERADO HD. *PE
SC-146532015-11-07. Service bulletin. ENGINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS. GMC/CHEVROLET: TSB CONTAINS AN OWNER'S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. SOME TRUCKS WILL EXPERIENCE ILLUMINATION OF MALFUNCTION INDICATOR LIGHT (MIL) DUE TO INDIRECT FUEL INJECTOR WILL HAVE LOW FLOW OR BE STUCK IN CLOSED POSITION. MODEL 2010-14 EXPRESS, SAVANA, 2011-14 SIERRA HD, SILVERADO HD. *PE
SC-146522015-11-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; FUEL SYSTEM, DIESEL. CHEVROLET/GMC: TSB CONTAINS AN OWNER'S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. SOME TRUCKS WILL EXPERIENCE AN INCREASED HEATER RESISTANCE OR REDUCTANT SYSTEM PERFORMANCE DUE TO AN OFFSET IN TEMPERATURE SENSOR OF DIESEL EMISSION REDUCTION FLUID TANK RESERVOIR, CAUSING THE MALFUNCTION INDICATOR LAMP TO ILLUMINATE. MODEL 2010-12 EXPRESS, SAVANA, 2011-12 SILVERADO HD, SIERRA HD. *PE
143012015-07-17. Service bulletin. SERVICE BRAKES. THIS TSB CONTAINS AN OWNER LETTER. SEE DOCUMENT SEARCH BUTTON BELOW. GENERAL MOTORS 2011-2014 CHEVROLET EXPRESS, GMC SAVANA EQUIPPED WITH HINGED LEFT SIDE REAR DOOR. BULLETIN COVERAGE REGARDING INADEQUATE CLEARANCE OF FUEL FILL PIPE CLAMP TO BRAKE LINES. *LJ
13386A2015-07-17. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. THIS TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. GENERAL MOTORS 2010-2011 CHEVROLET EXPRESS AMD GMC SAVANA W/6.6L DIESEL ENGINE: THE OXIDE SENSOR MAY FAIL DUE TO CONTAMINATION BETWEEN THE TERMINALS IN THE SENSOR AND THE WIRE INTERFACE. *LJ
SC-146342015-06-17. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. GMC/CHEVROLET: TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. THE FUEL PUMP HAS AN OPEN CIRCUIT AND/OR OVERHEATING CONDITION, IN SOME VEHICLES, WHEREBY ITS INOPERATIVE BECAUSE OF FUEL PUMP MODULE BATTERY TERMINAL. MODEL 2010-14 EXPRESS, SAVANA. *PE UPDATED 10/7/15 *CN
143012015-06-16. Service bulletin. SERVICE BRAKES. GENERAL MOTORS 2011-2014 CHEVROLET EXPRESS , GMC SAVANA EQUIPPED WITH HINGED LEFT SIDE DOOR : TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMJENT SEARCH BUTTON BELOW. INADEQUATE CLEARANCE OF FUEL FILL PIPE CLAMP TO BRAKES. *LJ
13386A2015-06-16. Service bulletin. FUEL SYSTEM, DIESEL. GENERAL MOTORS 2010-2011 CHEVROLET EXPRESS AND GMC SAVANA: TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. REVISED BULLETIN FOR REPLACEMENT OF SENSOR, DISCARD ALL COPIES 13386. *LJ
13386A2015-06-16. Service bulletin. FUEL SYSTEM, DIESEL. GENERAL MOTORS 2010-2011 CHEVROLET EXPRESS, SAVANA EQUIPPED WITH 6.6L DIESEL ENGINE. TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. THE NITROGEN OXIDE CAN CAUSE FAILURE BETWEEN TERMINALS IN THE SENSOR & WIRES DUE TO CONTAMINATION. *LJ
PIP5133C2015-06-12. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. GENERAL MOTORS: CHEVROLET EXPRESS 2010-2015 SILVERADO ,SAVANA SIERRA EQUIPPED WITH 6.6L DURAMAX DIESEL ENGINE RPO CODES LGH. DURAMAX FUEL INJECTION PUMP PART RESTRICTION. *LJ
147452015-05-11. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY. GENERAL MOTORS 2010-2014 CHEVROLET EXPRESS GMC SAVANA: INFORMATION ON TORQUE CONVERTER CLUTCH WEAR VEHICLES EQUIPPED 6.0L FLEXIBLE FUEL ENGINE AND 6 SPEED AUTOMATIC TRANSMISSION. *LJ SEE DOCUMENT SEARCH BUTTON FOR OWNERS LETTER*LJ
CSP-147302015-04-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. CHEVROLET/GMC: DRIVELINE VIBRATIONS OR SHUDDER FEELING ARE DUE TO FRICTION MATERIAL WEAR ON FASTER TORQUE CONVERTER CLUTCH WHEN PULLING TRAILERS AND/OR VEHICLES AND EXCEED TARGET ENERGY INPUT. MODEL 2010-14 EXPRESS, SAVANA. *PE
SCB-143702014-12-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. GMC/CHEVROLET: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DUE TO EXHAUST GAS RECIRCULATION (EGR) COOLER, PLUGGED WITH CARBON, IN DIESEL ENGINES, THE MALFUNCTION INDICATOR LAMP (MIL) WILL ILLUMINATE. MODEL 2010-2011 EXPRESS,SAVANA. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.