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Service bulletins for the 2011 GMC Sierra

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.

2203 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
10-06-04-013A2011-06-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. GM: INFORMATION ON FILLING DIESEL FUEL IN THE TANK. *RM
PI-03232011-06-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GM: SLOW OR BUMPY SHIFTING INTO DRIVE. THERE MAY ALSO BE SHIFT FLARES ARE HARSH SHIFTS. THERE IS A CALIBRATION PROBLEM. *RM
PIP-4568K2011-06-08. Service bulletin. ENGINE AND ENGINE COOLING. GM: SERVICE ENGINE SOON LIGHT IS ON WITH A MISFIRE AND A POSSIBLE TICK NOISE. *RM
PIP-48642011-06-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. GM: THERE IS A DIESEL FUEL WARNING MESSAGE DISPLAYED OR THE MESSAGE WILL NOT RESET IN COLD WEATHER. *RM UPDATED 6/14/11. *PE UPDATED ON 6/27/2011. *KB
PIP-4138K2011-06-08. Service bulletin. ENGINE AND ENGINE COOLING. GM: THE SERVICE ENGINE SOON LIGHT IS ON, THERE IS ALSO A MISFIRE OR ENGINE NOISE. THERE ARE MULTIPLE POSSIBLE CAUSES. *RM
PI-03202011-06-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:MANUAL TRANSMISSION. GM: THERE ARE COMPLAINTS OF CERTAIN GEARS NOT WORKING OR NO REVERSE. THERE IS ALSO A POSSIBILITY OF TWO INTERNAL TROUBLE CODES. *RM
PIP-4846A2011-06-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. GM: THE ENGINE LIGHT IS ON WITH LOW POWER. THERE IS ALSO A TROUBLE CODE STORED. *RM UPDATED 6/8/11. *PE
PIP-3783-C2011-06-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. GM: THE ENGINE LIGHT IS ON AND THE VEHICLE LACKS POWER. THERE ARE MULTIPLE POSSIBLE TROUBLE CODES. *RM UPDATED 10/15/14. *PE
PI-03392011-06-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. GM: MULTIPLE WARNING LIGHTS MAY BE ILLUMINATED AND MULTIPLE TROUBLE CODES. THE TRANSMISSION MIGHT NOT SHIFT. *RM UPDATED 8/1/11. *PE MODELS 2011-2013 SILVERADO 2500HD, 3500HD; SIERRA 2500HD, 3500HD. UPDATED 12/5/12. *PE
PIP-48602011-06-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:ENGINE. GM: SOME 2011 SIERRA AND SILVERADOS ARE NOT E85 COMPATIBLE. *RM
PIT-4322-D2011-06-01. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION; STEERING. GM: THERE IS UNWANTED STABILITY ACTION OR STABILITY LIGHT ON. THIS CAN BE CAUSED BY THE SUSPENSION BEING MODIFIED. *RM UPDATED 6/18/12. *PE MODELS 2007-13 ALL ESCALADE; AVALANCHE, SILVERADO, SUBURBAN, TAHOE; SIERRA, SIERRA DENALI, ALL YUKONS. UPDATED 11/28/12. *PE UPDATED 4/1015. *PE
PIT-50432011-05-26. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE. GM: ON SOME HYBRID VEHICLES AFTER UPDATING SOFTWARE THERE IS AN INTERNAL TROUBLE CODE STORED AND IT WON'T GO AWAY. *RM
PIT-3749D2011-05-26. Service bulletin. STRUCTURE:FRAME AND MEMBERS. GM: ON SOME TRUCK MODELS THERE IS SOME FRAME CORROSION. *RM UPDATED ON 5/2/2012. *KB
PIT-4539L2011-05-26. Service bulletin. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR. GM: A DRIVER MOTOR GENERATOR CONTROL MODULE IS BEING PUT ON RESTRICTION. *RM UPDATED 2/14/12. *PE
10-08-50-008B2011-05-25. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. GM: THE DRIVER OR PASSENGER HEATED SEAT ARE INOPERATIVE. THEY ARE SLOW TO WARM OR MAY SHUT OFF. THERE ARE TROUBLE CODES SET RELATED TO THE GROUND TERMINAL HARNESS. *RM
11-06-04-0012011-05-25. Service bulletin. ENGINE AND ENGINE COOLING. GM: THE MALFUNCTION LIGHT IS ON AND THE ENGINE PERFORMANCE IS POOR. *RM UPDATED ON 6/14/2011. *KB
SB-10-05-23-001A2011-05-25. Service bulletin. SERVICE BRAKES, AIR:DISC; SERVICE BRAKES, AIR:DISC:PADS; SERVICE BRAKES, AIR:DRUM. GM: THERE MAY BE A PULSATION OR VIBRATION IN THE STEERING WHEEL WHILE GOING DOWNHILL. THERE COULD ALSO BE A RUMBLING NOISE. THIS IS LIKELY CAUSED BY THE BRAKES. *RM
SB-10-06-04-0142011-05-25. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. GM: INFORMATION ON THE TURBOCHARGER VANE POSITION SENSOR. *RM
PIP-4831B2011-05-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GM: MALFUNCTION LIGHT IS ON AND THE TRANSMISSION MAY NOT SHIFT CORRECTLY. *RM
PIT-50522011-05-25. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR. GM: INFORMATION ON STEERING VIBRATION OR REQUESTS TO INSTALL A STEERING STABILIZER. *RM UPDATED ON 06/24/2011. *KB UPDATED 4/18/12. *PE
PIP-48502011-05-25. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. GM: THERE MAY BE A NO START, HARD START, OR EXTENDED CRANK WHICH MAY BE CAUSED BY A FILTER MINDER VACUUM SWITCH. *RM
PIP-48512011-05-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. GM: THERE IS AN INTERMITTENT ENGINE LIGHT ON DUE TO FIVE POSSIBLE INTERNAL TROUBLE CODES. THERE MAY ALSO BE AN EXTENDED CRANK AFTER FILLING THE FUEL TANK. *RM UPDATED 5/31/11. *PE UPDATED ON 06/16/2011. *KB UPDATED A SECOND TIME ON 06/16/2011. *KB
PI-03102011-05-23. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GM: THERE ARE TRANSMISSION PROBLEMS THAT INCLUDE TROUBLE SHIFTING AND NOISES. THERE MAY BE SERPENTINE BELT PROBLEMS CAUSING IT. *RM UPDATED ON 06/27/2011. *KB UPDATED 3/12/12. *PE UPDATED 1/2/14. *PE *PE
PI-02982011-05-23. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. GM: WHEN DRIVING UPHILL THE TRANSMISSION MAY NOT SHIFT OUT OF FIRST OR WILL SLIP INTO SECOND GEAR DUE TO A TORN CLUTCH SEAL. THERE MAY BE TWO INTERNAL TROUBLE CODES STORED. *RM
PI-02902011-05-18. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. GM: A MALFUNCTION LIGHT IS ON AND COULD BE CAUSED BY AN IMPROPER GROUND WHICH CAUSES THE INTAKE AIR HEATER SENSOR TO READ INCORRECTLY. *RM

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