Service bulletins for the 2021 Dodge Challenger
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.
287 on file from NHTSA, as of 2026-10-19.
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By component
By trouble code
Only bulletins with component: Throttle and cruise control are shown. Show all
| S1814000005RevA | 2022-09-26. Service bulletin. BACK OVER PREVENTION; VEHICLE SPEED CONTROL. Customer complaint may include ticking noise with engine running coming from under the hood or under the vehicle on the passenger side. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.