ECM UPDATE – 2011 SULEV SONATA 2.4L COLD START LOGIC REVISIO

Description: This bulletin provides instructions related to an ECM software
update of some 2011MY SULEV specification Sonata (YF) 2.4L vehicles to
comply with emission regulations.

Applicable Vehicles: 2011MY SONATA (YF) 2.4L SULEV

Posted in Service Campaign.