Service bulletins for the 2011 Hyundai Sonata
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.
285 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Wiring and fuses are shown. Show all
| 19-01-006H-4 | 2019-11-18. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:WIRING. Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and install a wire harness extension and/or replacement engine based on the inspection results. |
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| TSB-10-01-019 | 2010-10-27. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH; ELECTRICAL SYSTEM:WIRING. HYUNDAI: IGNITION SWITCH WIRING HARNESS ROUTING; PUSH BUTTON START. PROVIDES THE PROCEDURE FOR IDENTIFYING AND REPAIRING WIRING HARNESS CONTACT TO THE STEERING COLUMN BRACKETS AND A SPRING ON A STEERING COLUMN LEVER. *PE |
| TSB-10-01-013 | 2010-08-28. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH; ELECTRICAL SYSTEM:WIRING. HYUNDAI: IGNITION SWITCH WIRING HARNESS ROUTING (TA8). PROVIDE THE PROCEDURE FOR IDENTIFYING AND REPAIRING WIRING HARNESS CONTACT TO THE STEERING COLUMN BRACKETS AND A SPRING ON A STEERING COLUMN LEVER. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.