Service bulletins for the 2004 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.
104 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Engine are shown. Show all
| 04001 | 2004-03-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SOME TRUCKS EQUIPPED WITH THE NEW HIGH OUTPUT DIESEL ENGINE MAY HAVE BEEN BUILT WITH EXHAUST CLAMPS WITH WELDS THAT COULD CRACK AND SEPARATE. RAPID RESPONSE TRANSMITTAL 04-001. *TT |
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| 1803003A | 2003-12-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. GENERIC CUMMINS ENGINE CONTROL MODULE (PCM) PROCEDURE. *TT THIS BULLETIN REPLACED 18-030-03. *TT THIS BULLETIN REPLACED 18-030-03A DATED 10/17/03. TO ALSO INCLUDE 2005 RAM TRUCK. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.