Service bulletins for the 2015 Ram 4500
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.
399 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Adaptive cruise control are shown. Show all
| 56046094A$ | 2022-07-25. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:SPEED CONTROL; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL:SOFTWARE. Part Description: Cruise Control Switch Issue Description: Before ordering or replacing this part please contact Dennis Gauthier at cell (248) 613-9756. If no response is received within 15 minutes, then proceed with required repair |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.