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Service bulletins for the 2012 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.

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

By type

By component

By trouble code

Bulletins, newest first
25-004-122016-05-13. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
25-002-142016-05-13. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
23-030-122016-05-13. Service bulletin. STRUCTURE:BODY. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
18-050-142016-04-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
18-050-14REV.A2016-04-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
18-016-142016-04-26. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
18-013-12REV.A2016-04-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
18-012-142016-04-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
18-012-142016-04-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
18-009-132016-04-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
08-070-132016-04-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
08-070-13REV.C2016-04-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). SUMMARY TO BE PROVIDED ON A FUTURE DATE.
08-070-13REV.B2016-04-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
08-070-13REV.A2016-04-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
08-065-122016-04-26. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). SUMMARY TO BE PROVIDED ON A FUTURE DATE.
08-026-13REV.B2016-04-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
07-001-132016-04-12. Service bulletin. ENGINE AND ENGINE COOLING. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
05-006-142016-04-12. Service bulletin. SERVICE BRAKES. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
MDH0203212015-07-16. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. THIS TSB CONTAINS AN OWNER NOTIFICATION LETTER. SEE DOCUMENT SEARCH BUTTON FOR OWNERS LETTER. FIAT CHRYSLER 2011-2012 RAM TRUCK CAB CHASSIS (3500 SERIES), (4500/5500 SERIES). THE COOLANT HOSE BUNDLES FOR THE DEF AND ALL HOSE CLAMPS RELATED MUST BE REPLACED. *LJ
18-007-14 REV.B2015-04-15. Service bulletin. ELECTRICAL SYSTEM. CHRYSLER: REVISION SERVICE BULLETIN A. SHOULD BE REMOVED FROM FILES . SERVICE BULLETIN HAS BEEN UPDATED REVB. CUSTOMERS MAY EXPERIENCE MALFUNCTION LAMP INDICATOR. *LJ
SR-N412013-09-24. Service bulletin. SUSPENSION:FRONT; STRUCTURE:FRAME AND MEMBERS. DODGE: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON SOME TRUCKS, THE TRACK BAR TO FRAME BOLT, ON FRONT SUSPENSIONS HAVE INCORRECT LENGTH AND COULD CAUSE BOLT, WHILE DRIVING, TO BREAK AND/OR FALL OUT, WITH A LOSS OF DIRECTIONAL CONTROL. MODELS 2013 RAM 4500, 5500 CAB CHASSIS. *PE
SB-18-012-132013-06-25. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. DODGE: BULLETIN PROVING INFORMATION REGARDING IMPROVEMENTS OF SELECTIVELY ERASING AND REPROGRAMMING ENGINE CONTROL MODULE (ECM), WITH NEW SOFTWARE, FOR DIESEL ENGINE TO PREVENT UNNECESSARY MALFUNCTION INDICATOR LAMPS (MIL). MODELS 2012 RAM 3500, 4500, 5500 CAB CHASSIS. *PE
SB-16-001-132013-04-17. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. DODGE: REPLACING BRACKET, IF BRACKET IS INCORRECT, AFTER INSPECTING DRIVE SHAFT CENTER SUPPORT BEARING BRACKET. MODEL 2012 RAM 4500, 5500 CHASSIS. *PE
SB-18-001-132013-04-10. Service bulletin. ENGINE. DODGE TRUCK: NEW SOFTWARE IMPROVEMENTS AND/OR ENHANCEMENTS AVAILABLE FOR CUMMINS DIESEL ENGINE THAT SELECTIVELY ERASE AND REPROGRAM THE ENGINE CONTROL MODULE (ECM). MODEL 2012 RAM 922500, 3500). *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

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