Service bulletins for the 2012 GMC Savana
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.
1794 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Fuel system are shown. Show all
| PI0802 | 2016-06-13. Service bulletin. FUEL SYSTEM, OTHER. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
|---|---|
| 13139 | 2016-06-09. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| 14-06-04-002 | 2016-05-19. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| PIP5133 | 2016-04-26. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| PIP5151 | 2016-04-26. Service bulletin. FUEL SYSTEM, OTHER. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| SB-13139 | 2016-03-16. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| SC-14653 | 2015-11-07. 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-14652 | 2015-11-06. 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 |
| SC-14634 | 2015-06-17. 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 |
| 14-06-04-002A | 2015-03-24. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. GM: 2012-2015 CHEVROLET EXPRESS, SAVANA CUSTOMERS ARE EXPERIENCING VEHICLES NOT ABLE TO START UP DUE TO LPG FUEL PUMP INOPERATING. *LJ |
| PIP-4942-B | 2014-10-16. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL. GMC/CHEVROLET: AT BOTTOM OF FLYWHEEL HOUSING, A LEAK IS FOUND, CAUSING A FUEL ODOR, DUE TO HIGH PRESSURE PUMP TO HIGH PRESSURE LINE FITTING OR FUEL RAIL CONNECTION. 2010-2015 EXPRESS, SIERRA, SAVANA, SILVERADO. *PE |
| SB-14-06-04-002 | 2014-03-18. Service bulletin. 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 |
| PI-0802 | 2012-11-19. Service bulletin. 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 |
| PIP-4949-B | 2012-05-24. Service bulletin. 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 UPDATED 11/12/14. PE |
| PIP-4942 | 2011-10-03. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; 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 |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.