Service bulletins for the 2014 Jeep Grand Cherokee
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.
634 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Adaptive cruise control are shown. Show all
| CSN-N-55 | 2014-02-26. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. A CALIBRATION ERROR, ON SOME VEHICLES, CAN AFFECT THE PROPER OPERATION OF FORWARD COLLISION WARNING FUNCTION, ON ADAPTIVE CRUISE CONTROL MODULE (ACCM) AND NEED TO REPROGRAMMED SOFTWARE. MODEL 2014 GRAND CHEROKEE. *PE |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.