Service bulletins for the 2016 Ram 5500
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.
313 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: EGR valve are shown. Show all
| 9003758 | 2022-10-17. Service bulletin. AIR BAGS; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). EGR Cooler If a customer comes in with a check engine light for P0401, P2281 or P0234 and the,technician has determined the EGR Cooler is plugged with soot, please contact Stephen Alvarado at the STAR Center at (866) 799-1695 ext. (4720271). Cummins Engineering is currently investigating root cause of this condition. If you do not receive an answer or call back within 15 minutes, proceed with normal diagnostics. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.