What is the reason for the abnormal noise inside the Buick Excelle when unlocking?
1 Answers
The reasons for the abnormal noise inside the Buick Excelle when unlocking are as follows: Objects inside the trim panel: There may be small objects inside the door trim panel, such as lighters, coins, etc. Loose audio system: The interior trim panel or audio system is loose. This issue can be detected by shaking it manually or pressing the area where the noise occurs while driving. If the noise disappears, it indicates the problem is here, and simply tightening it again will resolve the issue. Rusty hinges: The door hinges are rusty. This phenomenon can be heard when opening or closing the door. Cleaning the hinges and applying some grease will solve the problem. Aging sealing strips: The door sealing strips have aged. If the door sealing strips have not been maintained for a long time, this issue may occur. The best solution is to buy a bottle of silicone grease and maintain it yourself. Apply the silicone grease to the sealing strips, let it absorb for an hour, and then wipe it off for good results. Poor contact in the lock mechanism: The door lock mechanism has poor contact, gaps, or insufficient lubrication. Applying grease to the lock mechanism or wrapping two rounds of waterproof tape around the lock pin can solve the problem.