How do you open a power sliding door on Pontiac Montana?

To open a power sliding door on a Pontiac Montana, you typically need to press the button located on the driver's side door panel or use the key fob remote control. The button activates the door motor, which then slides the door open electronically. If the power sliding door is not functioning properly, it may be due to a faulty motor, wiring issue, or sensor problem, which would require further diagnosis and potential repair by a qualified mechanic.