What are the causes of abnormal noises in the Envision?

[McRhett]

Abnormal noises in the Envision's doors are mainly caused by insufficient lubrication, but it is necessary to determine whether the issue lies in the door hinges or internal components such as the window regulator, door lock mechanism, or handle mechanism. The specific causes are as follows: 1. Squeaky hinges: Hinges are the components connecting the door to the car body. Frequently opening and closing the door with excessive force can cause severe wear on the hinges, leading to a loose door closure and resulting in abnormal noises over time. 2. Dust entering the windshield: Driving in areas with high wind and sand often results in abnormal noises from the windshield. When the vehicle travels over bumpy or uneven roads, a creaking sound may occur. 3. Aging door seals: The purpose of door seals is to prevent rainwater and dust from entering the cabin. When the seals age, wind noise and friction sounds become noticeably audible while driving. 4. Abnormal noises during electric window operation: Many owners encounter abnormal vibrations and noises when raising or lowering the window glass.