Service bulletins for the 2023 Hyundai Elantra N
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.
29 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Steering are shown. Show all
| 23-01-033H | 2023-05-02. Service bulletin. STEERING. Certain 2023MY Elantra N (CN7-N) vehicles were programmed with Lane Keeping Assist (LKA) logic that may not apply steering assist when lane departure is detected. This bulletin provides the procedure to update the Motor Driven Power Steering (MDPS) software to revise the logic for LKA. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.