Hyundai Robex 250LC-7 [178/182] Wiper and washer circuit

4-14

6. WIPER AND WASHER CIRCUIT

OPERATING FLOW

Key switch ON

Fuse box (No.11) I/conn 〔CN-7(5)〕 Switch panel 〔CN-116(6)〕

Fuse box (No.4) I/conn 〔CN-5(4)〕 I/conn 〔CN-17(5)〕 Wiper motor controller 〔CN-141(7)〕

Wiper motor 〔CN-21(4)〕

Fuse box (No.13) I/conn 〔CN-6(5)〕 l/conn 〔CN-17(4)〕 Wiper motor controller 〔CN-141(6)〕

Washer pump 〔CN-22(2)〕

Wiper switch ON : 1st step(Intermittent)

Wiper switch ON 〔CN-116(15)〕 I/conn〔CN-9(4)〕 I/conn〔CN-6(10)〕 I/conn〔CN-17(8)〕

Wiper motor controller 〔CN-141(10) → (3)〕 Wiper motor intermittently operating 〔CN-21(6)〕

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)〕

Washer switch ON

Washer switch ON 〔CN-116(12)〕 I/conn 〔CN-7(9)〕 I/conn 〔CN-5(1)〕 I/conn 〔CN-17(7)〕

Wiper motor controller 〔CN-141(9) → (8)〕 I/conn 〔CN-17(6)〕 I/conn 〔CN-6(11)〕

Washer pump 〔CN-22(1)〕 Washer operating

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)〕

Auto parking(When switch OFF)

Switch OFF 〔CN-116(4)〕 Wiper motor parking position by wiper motor controller

CHECK POINT

(1)

(2)

(3)

(4)

(5)

※ GND : Ground

Engine Start switch Check point

Voltage

STOP ON

① - GND(Fuse box)

② - GND(Switch power input)

③ - GND(Switch power output)

④ - GND(Wiper Power input)

⑤ - GND(Wiper power output)

⑥ - GND(Wiper motor)

0 ~ 5V

24V

0 or 24V