2004 Subaru Impreza Outback Sport
My front passenger-side window switch will only roll the window down, but the driver's switch can roll it both up and down. There's only one motor, right? so there must be a problem with the switch. I'm pretty handy, but am a newbie to auto mechanics, so I'm reluctant to just start opening up the panel. Does this problem allow for a complete diagnosis, or will I need to do more testing? If the diagnosis is clear, what steps need to be taken to treat this? Will I need a new switch?
Thanks for your help.