Volvo EC460B - Page 88

Wiper Control Circuit
A : Upper wiper switch
B : Washer switch
C : Lower wiper switch
D : Wiper controller
E,F:Upper and lower limit switch
G : Upper motor
H : Washer pump
During wiping,Y and G are connected. So,even though switch(A or C) is OFF, motor(G or I) will work to its
stroke end.
Picture text: