Toyota RAV4 persistent water leak causing soaked carpeting and mold despite drainage port cleaning and professional carpet treatment on Toyota RAV4

Some Toyota RAV4 owners report experiencing persistent water leaks that lead to soaked carpeting and mold growth, despite attempts to address the issue. Common causes include clogged sunroof drains, which can prevent proper drainage and allow water to seep into the cabin. Additionally, damaged weather stripping around doors or the sunroof may fail to seal out water effectively, resulting in leaks. Faulty door seals can also contribute to the problem by not creating a tight seal when the doors are closed, allowing water to enter during rain or car washes. Furthermore, a malfunctioning AC drain can cause water to accumulate inside the vehicle instead of draining properly. To mitigate these issues, owners are advised to ensure sunroof drains are clear, inspect and replace any damaged weather stripping, check door seals, and verify the functionality of the AC drain. If problems persist, consulting with a professional mechanic or dealership may be necessary to identify and resolve the root cause of the leaks.