Troubleshooting Active Air Flap System. When troubleshooting the Active Air Flap System in a Hyundai Sonata Hybrid, common issues may arise, including engine overheating, reduced fuel efficiency, and dashboard warning lights. Engine overheating can be caused by a malfunctioning air flap system, leading to potential damage to the engine.. From my experience, a rock the size of an Airpods charger got stuck on the lower flaps which prevented it from closing (the newer Sonata hybrid has upper and lower air flaps). After removing the rock, I noticed a thick build-up (dirt) around the fin-pivots (I have about 40k on my 2020 Sonata Hybrid Limited; it has been through harsh elements).

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For Hyundai’s revamped 2024 Sonata, the outside is what matters
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Hyundai Sonata Hybrid Q&A on Active Air Flap System, DTC
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GENUINE Air Shutter Flap Duct Grille for 1617 Hyundai Sonata
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Hyundai Sonata Review / 2020 Hyundai Sonata Limited Review Near
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How to Fix Active Air Flap System Hyundai Sonata Hybrid
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Hyundai Sonata Hybrid Questions What is the active air flap
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2024 Hyundai Sonata Hybrid Sel Alfy Louisa
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GENUINE Air Shutter Flap Duct Grille for 1617 Hyundai Sonata
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OEM86950E6000GrilleActiveAirShutterFlapDuctDeflectorFor
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2024 Hyundai Sonata Hybrid Comes With New Features And Technologies
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How to Fix Active Air Flap System Hyundai Sonata Hybrid
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2012 Hyundai Sonata Hybrid P1235 active air flap system fail
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Hyundai Sonata Hybrid 2024 Review Alys Lynnea
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2015 Hyundai Sonata Plugin Hybrid Electric Vehicle (PHEV
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2018 Hyundai Sonata first drive Finally looking the part
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NEW OEM Grill LOWER FLAP ASSYACTIVE AIR 863814R000 for Sonata
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Hyundai Sonata Hybrid Q&A on Active Air Flap System, DTC
Check active air flap system on my 2012 optima hybrid.
Check active air flap system on my 2012 optima hybrid.
PPT Sonata Hybrid National Media Launch October 5 8, 2010
PPT Sonata Hybrid National Media Launch October 5 8, 2010

The active air flaps are used to close off air to the radiator during warm up and other times. There is an actuator that is attached to the air flaps. The actuator is what moves the flaps open or closed. If the unit needs to be replaced the front bumper cover and headlamps need to be removed.. The Hyundai motor company designed and patented the active air flap system. It included a duct that allowed airflow into the engine, a motor within the duct that generated power, a hinge shaft designed to transmit the generated power and a flap that regulated the opening and closing.