Auto Stop Operation
When the front wiper switch is placed in the OFF position, the front wiper motor will continue to operate until the wiper arms reach the base of the windshield (auto stop). When the front wiper switch is placed in the OFF position, ground is supplied
- from front wiper switch terminal 14
- to front wiper rain relay terminal 3
- through front wiper rain relay terminal 4
- to front wiper motor terminal 6, in order to continue front wiper motor operation at low speed.
Ground is also supplied until the wiper arms reaches the base of the windshield
- through front wiper switch terminal 13
- to front wiper relay terminal 3
- through front wiper relay terminal 4
- to front wiper motor terminal 3
- through front wiper motor terminal 1
- to grounds E24, E42 and E62.
When the wiper arms reach the base of the windshield, the switch in the front wiper motor moves to the "STOP" position. The ground path is interrupted and the front wiper motor stops.