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August 1, 2011 Service bulletin

Hyundai: information is provided for the ECU update for HEV active air flap (AAF).

Hyundai technical service bulletin TSB-11-01-025 for 2007-2011 Hyundai Sonata.

Bulletin number
TSB-11-01-025
Component
Electrical system: software
Summary
Hyundai: information is provided for the ecu update for hev active air flap (aaf).

Owners of these vehicles have filed 604 complaints in the electrical category.

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