Found trouble codes 19, 21 and 42 for right sliding door.

When pressing any door open switch for the right door, door will not open and the door alarm will sound continuously until power switch is turned off. If door is open pressing any closed switch will not shut the door and the door alarm will beep continuously until power is turned off.

The left door operates normally.

Pulled the negative terminal from the battery for 30 minutes.

I have not checked the trouble codes on the left door.

This problem started when I was pressing the front closed button while another person was pressing the rear button.

All components appear clean, the ground next to the control box on the right side is clean and rust free.

Any ideas?

 

Just read your post. I have the same problem with my 02 MPV, same door. No solution yet.

Did you resolve your problem, and if so how?

 

Continuous beeping stopped when I turned the power switch to the door off then on.
Trying to open the door again would produce the beeping again.
My solution was embarrassingly simple, blown fuse. Doh!!
Good luck.