Two wiper speeds?

[Frank Marrone <marrone@wco.com>]

Are there both single and double speed motors for the wipers?  How do =
you tell the difference between the motors? =20

I see the switch on the schematic in the shop manual.  The schematic =
symbol used for the switch is not very descriptive.  I can make the =
motor go fast and park.  If my motor is a 2-speed how do I make it go =
slow?