Why is one door not locked after the doors are locked?
1 Answers
Door lock motor failure is usually caused by insufficient motor power failing to pull the lock into position, or a dirty lock mechanism lacking lubrication that increases motor load. If the motor connector has good contact, replacing the door lock motor is required to resolve the issue. Check if all doors are properly closed. Inspect the door lock latch for any abnormalities. Introduction to automatic speed-sensing door locking: This electronic device automatically engages the door lock buttons when the vehicle reaches a preset speed (typically 10-20km/h as factory-set) to prevent accidental door opening while driving.