Mazda CX-9 battery drained due to tailgate not turning off while vehicle is off, raising reliability concerns on Mazda CX-9

Some Mazda CX-9 owners report experiencing issues with a drained battery due to the tailgate not turning off while the vehicle is off, raising reliability concerns. This problem is often attributed to parasitic power loss, where something draws current unnecessarily, leading to a dead battery when the vehicle is not running. Understanding the potential causes, such as faulty alternators or parasitic draw, is crucial for preventing this issue and maintaining the vehicle's reliability. Additionally, regular maintenance and inspections are vital in identifying and addressing battery-related problems before they escalate, ensuring the overall dependability of the Mazda CX-9. Addressing the tailgate issue promptly is essential to prevent further complications related to battery depletion.