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: Throttle and cruise control are shown. Show all
| PS325 | 2017-08-02. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. PITSTOP: SLIGHT VARIATION IN THE ?SET? SPEED AFTER SETTING CRUISE CONTROL - A few customers have complained about their vehicle briefly accelerating beyond the set cruising speed and then slowing down to the "set" speed. This Article addresses that concern. |
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| TSB-088 | 2011-06-01. Service bulletin. VEHICLE SPEED CONTROL:SPRINGS; VEHICLE SPEED CONTROL:ACCELERATOR PEDAL. KIA: THERE COULD BE A NOISE OPERATION AND UNSATISFACTORY PEDAL FEEL WHICH IS CAUSED BY THE RETURN SPRING IN THE ACCELERATOR PEDAL. 2011 OPTIMA. *RM |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.