Wiper and Washer Systems: Description and Operation

SYSTEM OUTLINE

The vehicle condition is input into the passenger side J/B ECU through the communication control of the J/B ECU and door ECU etc., and controls the wiper and washer.

1. INTERMITTENT WIPER FUNCTION RESPONDING TO VEHICLE CONDITION
The passenger side J/B ECU controls the intermittent operation time according to the time adjustable volume (Variable resister) and vehicle speed (w/o rain sensor) or rain sensor (w/ rain sensor).

2. WASHER LINKED FUNCTION (WITH EXCESS FLUID WIPE OFF FUNCTION)
When the washer SW is pushed while the wiper is not operating, the passenger side J/B ECU controls the wiper to operate for a certain time. The wiper operates once to wipe off the excess fluid, vehicle speed linked operation.