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Service bulletins for the 2011 Dodge Ram

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.

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

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
SB-18-013-132013-06-27. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE. DODGE: BULLETIN PROVIDING INFORMATION ON THE SELECTIVE ERASING AND REPROGRAMMING OF ENGINE CONTROL MODULE (ECM) WITH NEW SOFTWARE. MODELS 2011 RAM CAB CHASSIS. *PE
CSN-M072012-12-12. Service bulletin. ELECTRICAL SYSTEM:WIRING. DODGE: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. IN SOME TRUCKS, DURING ASSEMBLY, THE UNDERHOOD LAMP AND GLOVE BOX LAMP WERE NOT INSTALLED. MODEL 2011 RAM SPORT. *PE
CSN-M-192012-08-02. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. DODGE: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DURING TRUCK ASSEMBLY, THE BATTERIES MAY HAVE BEEN DAMAGED AND DEVELOPED A CRACK THAT MAY LEAK ELECTROLYTE AND /OR SHORTEN BATTERY LIFE. *PE
CSN-L-412012-08-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE. DODGE: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE OXYGEN SENSOR HEATER SENSE CIRCUIT MAY FAIL, INTERNALLY, ON POWERTRAIN CONTROL MODULE (PCM), DUE TO SOFTWARE ERROR IN POWER DOWN STRATEGY. *PE
ER-L-302012-01-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM:SOFTWARE. DODGE: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. A SOFTWARE ERROR PREVENTS DIESEL EXHAUST FLUID (DEF) DIAGNOSTIC FROM RUNNING AFTER IT DETECTED PENDING FAULT, THE DEF MAY BE DISABLED AND CAUSES EXHAUST EMISSIONS TO EXCEED LIMIT FOR OXIDES OF NITROGEN IN SOME VEHICLES. *PE
SB-21-011-112012-01-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE. DODGE: INFORMATION REGARDING TRANSMISSION CONTROL MODULE (TCM) REPROGRAMMING WITH NEW SOFTWARE. TRUCK IN THIRD AND FOURTH GEAR, AND AT MAXIMUM GROSS COMBINED WEIGHT, ITS DIFFICULT TO CLIMB STEEP GRADES. *PE

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