Service bulletins for the 2011 Kia Optima
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.
283 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Hybrid and electric drive are shown. Show all
| TSBGEN060 | 2017-02-02. Service bulletin. EQUIPMENT; HYBRID PROPULSION SYSTEM. TSB: HYBRID FUEL EFFICIENCY TIPS AND TROUBLESHOOTING PROCEDURE - THE OPTIMA HYBRID (TF HEV) OFFERS CUSTOMERS THE POTENTIAL OF EXCELLENT FUEL ECONOMY. HOWEVER, BECAUSE SOME CUSTOMERS MAY NOT BE ACHIEVING THE PUBLISHED EPA-RATED CITY/HIGHWAY NUMBERS, THEY MAY BRING A VEHICLE TO A DEALERSHIP’S SERVICE DEPARTMENT. THE FOLLOWING INFORMATION IS PROVIDED SO THAT THE SERVICE DEPARTMENT WILL BE WELL INFORMED TO ANSWER THE CUSTOMER’S CONCERN AND, IF NECESSARY, TO TROUBLESHOOT THE VEHICLE. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.