Post by
cdlong »
https://forums.nicoclub.com/cdlong-u11619.html
Sun Nov 13, 2005 5:47 am
try connecting a 12 volt source directly to the motor. there's a two wire plug right before it goes inside the door you can use, one + the other -. one way is up, reverse it for down. if it works reliably that way, the motor is fine. if not, it's bad.