Power window wont roll down (not child locks)

Having an issue with the rear driver window in my '15 taco.

Problem is the window wont roll down using either the drivers or the driver rear switch. When using the driver switch the windows does nothing. When using the driver rear switch it won't roll down but it does want to roll up. It's already up but there's definitely movement. Looking for advice on what to check first.

 

Remove the door panel and check for voltage at the motor connector when trying to roll the window up and down.

 

Its probably just shitty contacts, take the switch out and open it up and clean the contacts, I had exact same issue and I cleaned the contacts and it works like a charm.

https://www.youtube.com/watch?v=iQmDoZSZuY4

 

Thanks man this was it. Appreciate the help