Avalon Sunshade Hack

Antonio wrote 11/25/2021 at 07:58 1 point

I have a rear power sunshade from a 2011 Toyota Avalon.  I'm trying to configure it to open when somebody approaches my front door.  I'm going to put a sign on it, like hello or Merry Christmas.  

I'm using a Ryobi 18v batter with a 18v > 12v step down.  I can get it to open and close but only by going directly to the motor.  How can I get it to open/close using the relay?  model number 85911-07010?  Any help would be appreciated. 

Thank you,