Hey guys. I just bought an 05 TL & it's got a couple problems. The one I'm working on right now is the sunroof. I've checked the fuses and replaced the switch, but it still does nothing when I move the switch around--doesn't even make a sound. Is there a way to troubleshoot it & find out if the motor is dead? I think it might be, but I'm in denial & want to fix it without spending more money on it if possible!

 

Here's everything you can test. Could be a control unit problem.

 

Thanks! I'll give it a shot.