2003 Ford Explorer, EB, Rear Window Wiper
hasn't worked for over a year.
Dealer says the motor needs replacing.
It could be that the motor contacts (brushes?)
simply need cleaning, although, I have no
detailed service info to guide me.
Anyone know what is involved to repair?
Easy or difficult?
I have no experience accessing components
inside a door or panel, so not sure how much
effort is involved.
TIA for any pointers.