Hyundai R 160 LC-3, Service Manual

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WIPER MOTOR
S1
B
E S2
CN-21
1
2
3
4
CN-13
1
2
3
4
CN-6
1
2
3
WIPER & WASHER SW
CS-3
1
WASHER TANK
M
FUSE
NO.5
CN-22
1
2
CN-1
U
V
2
3
4
5
6
7
8
9
10
1
8
6
3
9 10
M
2 1
4
3
0
I
II
0,I
CN-2
J
15. WHEN STARTING SWITCH IS TURNED ON, WIPER MOTOR DOES NOT OPERATE
ş
Before disconnecting the connector, always turn the starting switch OFF.
ş
Before carrying out below procedure, check all the related connectors are properly inserted and the
fuse No.5 is not blown out.
ş After checking, insert the disconnected connectors again immediately unless otherwise specified.
Starting switch : ON
Washer switch : ON-OFF
Check operation
of wiper and
washer switch
Check voltage
between CS-3(1)
and chassis
YES
NO
Check voltage
between CN-21(3)
and chassis
ڞ
YES
YES
NO
YES
Check voltage
between CN-13
(3) and chassis
Check voltage
between CS-3(6)
and chassis
NO
NO
YES
NO
NO
YES
Starting switch : ON
Wiper switch : ON
Voltage : 20~30V
Check voltage
between CN-6(2)
and chassis
Starting switch : ON
Wiper switch : ON
Voltage : 20~30V
Starting switch : ON
Wiper switch : ON
Voltage : 20~30V
Starting switch : ON
Wiper switch : OFF
Voltage : 20~30V
Starting switch : ON
Voltage : 20~30V
Starting switch : ON
Wiper switch : ON-OFF
NO
YES
ڞ
Disconnection in wiring
harness or poor
contact between
CN-13(3)-CN-6(2)
Disconnection in wiring
harness or poor
contact between
CN-6(2)-CS-3(1)
Defective wiper motor
Disconnection in wiring
harness or poor
contact between
CS-3(1)-CN-1(V)
Recheck fuse
Defective wiper
motor
Disconnection in wiring
harness or poor
contact between
CN-21(1)-CS-3(6)
Recheck fuse
Defective wiper
motor
Disconnection in wiring
harness or poor
contact between
CN-21(3)-CN-13(3)
Repair or replace
(After clean)
Repair or replace
(After clean)
Replace
Repair or replace
(After clean)
Replace
Replace
Repair or replace
(After clean)
Replace
Replace
Repair or replace
(After clean)
Cause Remedy
Check voltage
between CN-1(V)
and chassis
YES
Starting switch : ON
Voltage : 20~30V
NO
Check voltage
between CN-21(1)
and chassis
YES
Wiper switch : OFF
NO
Check voltage
between CS-3(6)
and chassis