Toyota Sienna passenger side automatic door not closing, difficult to operate in manual mode on incline on Toyota Sienna

Some Toyota Sienna owners report experiencing difficulties with the passenger side automatic door not closing properly and being challenging to operate manually, particularly on inclines. These issues may stem from a lack of lubrication on the door's moving parts, which can hinder proper function. Additionally, a damaged latch could cause the door to stick or not open correctly, necessitating a latch replacement. Some owners have noted that latch motor failure can lead to complications in opening or closing the door, especially in automatic mode. While manual operation is possible, it often requires extra effort on inclines. Some users have found that switching the door to manual mode, closing it, and then reverting to automatic mode can temporarily resolve intermittent issues. If these solutions do not rectify the problem, it is advisable for owners to consult a professional mechanic or technician with expertise in Toyota Sienna automatic door systems for accurate diagnosis and repair.