[Confirmed] My Hyundai Sonata Sport Sedan only works with valet key - programming issue?

4470 views - Last reply: March 26, 2025
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Where's the key code stored in my Hyundai Sonata Sport Sedan for key programming?

Hello! We've developed a VIN-based tool to help you get your key code for the Hyundai Sonata Sport Sedan. Check it out here: VIN Key Code Generator.

Replies (3)

Will this work if the Hyundai Sonata Sport Sedan has an aftermarket alarm?

Still looking for a reliable way to find the key code on my Hyundai Sonata Sport Sedan.

Hope this method is better than the last one I tried on my Hyundai Sonata Sport Sedan.

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