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Service bulletins for the 2007 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.

1631 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
44862007-10-04. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ONE OF THE FOLLOWING CONCERNS WHEN PROGRAMMING THE MILEAGE OR THE HOURS INTO AN EXCHANGE INSTRUMENT PANEL CLUSTER THAT IS RECEIVED FROM AN ELECTRONIC SERVICE CENTER (ESC). *NJ
39592007-10-04. Service bulletin. TIRES:TEMPORARY/EMERGENCY SPARE TIRE. UNABLE TO LOWER SPARE TIRE FROM UNDERNEATH THE VEHICLE. *NJ
39172007-10-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE HAS LOW POWER ON ACCELERATION OR WHEN TOWING. EQUIPPED WITH THE 6.0L LY6 AND L76 ENGINE. *NJ UPDATED 1/29/08. *NJ
2072007-09-28. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. FLUID LEAK FROM THE EXTENSION HOUSING SEAL ON 4L80E/4L85E TRANSMISSION. *KB
42002007-09-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. PERCEIVED HESITATION OR LACK OF POWER DURING THROTTLE REAPPLY AT SLOW SPEEDS. *KB
40522007-09-27. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 2-3 UPSHIFT SLIP OR FLARE. *KB
41332007-09-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. TRANSMISSION SLIPS, WILL NOT SHIFT, SES LIGHT MAY BE ILLUMINATED. *KB
44072007-09-26. Service bulletin. ELECTRICAL SYSTEM. AUXILIARY POWER TO 7-WAY TRAILER CONNECTOR. *KB
30752007-09-26. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. BLOWN MBEC 1 OR LBEC 1 FUSE. *KB
0709400012007-09-24. Service bulletin. SEAT BELTS:FRONT:WEBBING. FRONT SEATBELT LATCH PLATE REVERSED, FRONT SEATBELT TWISTED (PERFORM REPAIR TO UNTWIST SEATBELT). *NJ
41902007-09-20. Service bulletin. STEERING:RACK AND PINION. ENGINEERING INFORMATION REQUEST DURING REAR RING AND PINION REPLACEMENT. *NJ
PIT40462007-09-20. Service bulletin. SERVICE BRAKES, ELECTRIC. SERVICE BRAKES SOON MESSAGE DTC C0299. *NJ UPDATED 5/13/08. *NJ UPDATED 12/5/08. NO HYBRIDS VEHICLES. *PE
PIT 41622007-09-20. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). SERVICE STABILITY LAMP DTC C0131. *NJ UPDATED 4/1/08. *NJ UPDATED 6/26/08. *NJ UPDATED 12/18/08. *PE UPDATED 8/1/11. *PE
42252007-09-20. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). SERVICE STABILITY LAMP DTC C0710. *NJ UPDATED 3/25/11. *PE
PIT-40562007-09-20. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE. GMC: UNABLE TO COMMUNICATE WITH THE EBCM DTC U0121. *NJ VEHICLES EQUIPPED WITH JL4. UPDATED 9/30/08. *PE UPDATED 6/27/11. *PE UPDATED 4/6/12. *PE
0502320082007-09-19. Service bulletin. STEERING:HYDRAULIC POWER ASSIST:PUMP. GEAR BOX POWER STEERING PUMP, P/S PERFORMANCE CONCERNS. *NJ UPDATED ON 6/30/2011. *KB
41472007-08-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. DURAMAX DIESELS WITH SES LIGHT AND DTC P0402. *KB UPDATED 2/27/08. *NJ
070932007-08-20. Service bulletin. UNKNOWN OR OTHER. SERVICE UPDATE FOR INVENTORY AND CUSTOMER VEHICLES. INCORRECT GVWR AND CAPACITY INFORMATION. *KB
0708630052007-08-15. Service bulletin. STRUCTURE:BODY:HOOD. HOOD FLUTTER, SHAKE OR VIBRATION AT HIGHWAY SPEEDS. (APPLY FLEXIBLE ADHESIVE SEALER BETWEEN INNER AND OUTER PANELS). *KB
0405250022007-08-15. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. ABS LIGHT ON, DTC'S C0265, C0201, U1041 SET AND/OR LOSS OF COMMUNICATION WITH BRAKE MODULE. (REGROUND EBCM GROUND). *KB
41682007-08-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. LOW POWER, POOR PERFORMANCE, OR BUSY SHIFTING. *KB UPDATED 09-26-07. *KB
061622007-08-03. Service bulletin. FUEL SYSTEM, GASOLINE. SERVICE UPDATE FOR INVENTORY AND CUSTOMER VEHICLES E85 VIRTUAL FLEX FUEL SENSOR (VFFS) UPDATE- REPROGRAM ECM. *KB
44212007-08-03. Service bulletin. SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY. REAR AXLE HOP DURING AGGRESSIVE BRAKING. *KB
44222007-08-03. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. SERVICE TIRE MONITOR MESSAGE WITH AFTERMARKET WHEELS. *KB UPDATED ON 09/20/07. *NJ
41442007-08-03. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. ALLISON LCT1000 HARSH 3-2, 2-1 DOWNSHIFT, AND ABS MAY ACTIVATE. *KB

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