What should be checked if the power sliding side doors fail to open?
First check fuse. replace if blown. If fuse is not failed ...
Then listen ear to the door while someone actuates switch to hear
if motor makes noise as if struggling. If makes noise but fails to
open the door, then either motor, or an obstuction in door track
could be problem.If no noise, then most likely electrical
connection or failed motor or switch itself is issue.