Reasons for abnormal ringing when the rear door is closed may include:
Foreign object in door trim panel: If there is a foreign object inside the door trim panel, may cause an abnormal sound when the door is closed.
Loose interior panels or speakers: Loose interior panels or speakers may also cause abnormal sounds.
Rusty door hinges: door hinges if rusty, will cause friction when the door is closed, resulting in abnormal noise.
Aging of door seals: aging of door seals will lead to decreased sealing performance, may produce abnormal noise when the door is closed.
Car door lock block poor contact: car door lock block if poor contact, gap or poor lubrication, may also lead to abnormal sound.
Electric door lock not installed: If the electric door lock is not installed properly, may also produce abnormal noise when closing the door.
Lockout failure: lockout failure is also a possible cause of abnormal sound.
Solutions include:
Check and clean up foreign objects: check the interior of the door trim panel for foreign objects, and clean up in time.
Tighten upholstery panel and speaker: check upholstery panel or speaker for loosening, and tighten.
Lubricate door hinges: lubricate door hinges, to reduce friction.
Replace the sealing rubber strip: if the sealing rubber strip is aging, replace the sealing rubber strip with a new one.
Check and adjust the car door lock block: check whether the car door lock block has poor contact, gap is too large or poor lubrication, and the corresponding adjustment or lubrication.
Professional maintenance: if the above methods can not solve the problem, recommended to a professional auto repair shop for inspection and repair.
What is the problem with automatic door closing and locking
The automatic locking of the door after closing is a safety protection function of the vehicle, which is usually realized by the speed sensing automatic locking function. When the speed reaches a preset value, the door will automatically lock to prevent the vehicle from being mistakenly opened while driving. This feature is standard in most vehicles and is designed to improve driving safety. However, this function can also malfunction, causing the door to lock automatically when it is not needed.
Possible causes: The central control system is damaged, the controller is faulty, the sensor is faulty, the cable is broken, and the program is incorrect.
Solution: Check whether the central control system is faulty, repair or replace the central control system; Check whether the controller and sensor are working properly; If the wiring is broken or the program is wrong, you need to go to the 4S shop for detailed inspection and repair.
Special cases: Some models allow the owner to turn off this function through a specific operation, such as through the vehicle dashboard or by going to the 4S shop through the diagnostic device.
In short, although the automatic locking of the door after closing is designed for safety considerations, it can also be inconvenient in the event of a problem, requiring timely inspection and repair.
The door's closed and the dashboard says it's open
When the door is closed but the dashboard shows that it is not closed, this usually means that the door sensing system has failed, or the gap between the door and the body has become large, causing the sensing contacts to not be in normal contact. This situation does consume power, as the vehicle needs to continuously detect the status of the door until the problem is fixed. Solutions to this problem include:
Check that the doors are closed properly: Make sure that each door is closed correctly and that there are no gaps.
Retry the door opening and closing operation: Sometimes simply opening and closing the door multiple times can solve the problem, as this may help restore the normal working of the sensing system.
Rematch the sensor system: If the problem persists, try rematching the cab door sensor system. This usually involves starting the vehicle and following specific steps to recalibrate the sensing system.
Check door induction switches and plugs: Ensure that all relevant induction switches and plugs are not loose or damaged, and replace or tighten if necessary.
Check the trunk: Make sure the trunk is also closed tightly, as an open trunk can also cause this prompt.
If the above steps do not solve the problem, it is recommended to go to a professional auto repair shop for inspection and repair to ensure driving safety and reduce unnecessary power consumption.
If you want to know more, keep reading the other articles on this site!
Please call us if you need such products.
Zhuo Meng Shanghai Auto Co., Ltd. is committed to selling MG&MAUXS auto parts welcome to buy.
