System Description

Description:

The windshield wiper/washer system consists of a permanent-magnet, depressed-park, wiper motor assembly, a transmission assembly, wiper arm and blade assemblies, a washer pump mounted on a washer fluid reservoir, and a wiper washer switch assembly.

Pulse and timing functions, along with the demand wash function, are controlled by a printed circuit board in the wiper motor cover assembly. The wiper motor also is equipped with RH (radio frequency interference) suppression.

Depressed-park positioning is accomplished by an external drive mechanism on the wiper motor assembly.