6. WIPER AND WASHER CIRCUIT 1) OPERATING FLOW (1) Key switch ON Fuse box (No.13) I/conn CN-7(5) Switch panel CN-116(6) Fuse box (No.5) I/conn CN-5(4) I/conn CN-17(5) Wiper motor controller Wiper motor CN-21(4) CN-141(7) Fuse box (No.15) I/conn CN-6(5) l/conn CN-17(4) Wiper motor controller CN-141(6) Washer pump CN-22(2) (2) Wiper switch ON : 1st step (Intermittent) Wiper switch ON Wiper motor controller CN-116(15) CN-141(10) I/conn (3) CN-9(4) Wiper motor intermittently operating I/conn CN-6(10) I/conn CN-21(6) CN-17(8) (3) Wiper switch ON :
2nd step (Low speed) Wiper switch ON CN-116(4) I/conn CN-7(3) I/conn CN-6(9) I/conn CN-17(2) Wiper motor controller CN-141(2) (4) Wiper motor operating CN-21(2) (4) Washer switch ON Washer switch ON CN-116(12) I/conn CN-7(9) I/conn CN-5(1) I/conn CN-17(7) Washer operating Wiper switch ON Wiper motor controller Washer pump CN-22(1) CN-141(9) (8) I/conn CN-17(6) I/conn CN-6(11) CN-116(4) I/conn CN-7(3) I/conn CN-6(9) I/conn CN-17(2) Wiper motor controller CN-141(2) (4) Wiper motor operating CN-21(2) (5) Auto parking (When switch OFF) Switch OFF CN-116(4) Wiper motor parking position by wiper motor controller 2) CHECK POINT GND :
Ground 4-15 Engine Start switch Check point Voltage STOP ON - GND(Fuse box) - GND(Switch power input) 24V - GND(Switch power output) - GND(Wiper Power input) 0 ~ 5V - GND(Wiper power output) - GND(Wiper motor) 24V