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Hyundai TSB #964DBP

2011 Hyundai Sonata Hybrid

Summary: 2011-2015MY Sonata Hybrid (YFE) vehicles Onboard Refueling Vapor Recovery (ORVR) system may exceed its capacity in certain situations. This campaign provides information on the procedures to install an Auxiliary Canister to increase the ORVR system capacity. There are no drivability concerns associated with this condition.

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