AC expansion valve may cause honking sound when AC is turned on on Chrysler Sebring

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

Sedan and Convertible If you hear a honk or "fog horn" sound within a few seconds of turning on the air conditioning, that can be fixed by replacing the AC expansion valve. Occasionally vibration from the honking can be felt in the steering wheel and car seats.

6 people reported this problem
3 comments
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Chrysler Sebring vehicles with this problem

Average mileage: 87,079 miles
(77,239 - 94,000)

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