Circuit Description
WARNING: This page is about a different car, the 2002 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.
Rear wiper limit switch is built-in the rear wiper motor. W switch is ON when the rear wiper arm is in the between stopping and reversing position and OFF when the rear wiper arm is in the except between stopping and reversing position. P switch is OFF when the rear wiper arm is in the except storing position and ON when the rear wiper arm is in the storing position.