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Service bulletins for the 2014 Hyundai Equus

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.

58 on file from NHTSA, as of 2026-10-19.

By type

By component

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Only bulletins with component: Software are shown. Show all

Bulletins, newest first
13-01-047A2016-05-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
14-AT-0012016-03-31. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
13-01-0472016-03-31. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
TSB-14-01-0352014-12-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. HYUNDAI: MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, ON SOME VEHICLES, DUE TO LANE DEPARTURE WARNING SYSTEM (LDWS) NOT HAVING UPDATED SOFTWARE AND DIAGNOSTIC TROUBLE CODES (DTC) C1702, C221. MODEL 2014 EQUUS. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.