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
| 18-013-12 | 2012-05-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. CHRSYLER: FLASH: DIAGNOSTIC AND SYSTEM IMPROVEMENTS. THIS BULLETIN INVOLVES SELECTIVELY ERASING AND REPROGRAMMING THE ENGINE CONTROL MODULE (ECM) WITH THE NEW SOFTWARE. *JS |
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| 18-012-12 | 2012-05-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. CHRYSLER: THIS BULLETIN INVOLVES SELECTIVELY ERASING AND REPROGRAMMING THE ENGINE CONTROL MODULE (ECM) WITH NEW SOFTWARE. *JS UPDATED 5/20/13. *PE |
| SB-22-004-11 | 2011-12-21. Service bulletin. WHEELS:HUB; WHEELS. DODGE TRUCK: INFORMATION REGARDING THE INSPECTION OF FOUR (4) WHEEL MOUNTING HUBS WITH WHEEL STUD THREADS FOR ANY STUD THAT IS CROSS THREADED AND NEED TO BE REPLACED. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.