Hyundai HX140L, Manual

Page: 485 / 819

6-39-14
No.20
No.8
No.14
RDU
CAN 2_HI
CAN 2_LO
14. WHEN STARTING SWITCH IS TURNED ON, WIPER MOTOR DOES NOT OPERATE
余
Before disconnecting the connector, always turn the starting switch OFF.
余
Before carrying out below procedure, check all the related connectors are properly inserted and the fuse
No. 8, 14 and 20 is not blown out.
余
After checking, insert the disconnected connectors again immediately unless otherwise specified.
Defective wiper
cut switch
Short circuit in
wiring harness or
poor contact
between CN-141
(11)- CS-53
Defective RDU
membrane
controller
1) Recheck fuse
No.14
2) Disconnection in
wiring harness or
poor contact
between
CN-376(1)-Fuse
Defective RDU
membrane
controller
1) Recheck fuse
No.8
2) Disconnection
in wiring harness
or poor contact
between
CN-141(7)-Fuse,
CN-21(4)-Fuse
1) Recheck fuse
No.20
2) Disconnection
CN-141(6)-Fuse
刕
Disconnection in
wiring harness or
poor contact
Defective wiper
motor
Defective wiper
motor controller
Replace
Repair or replace
(after clean)
Replace
Replace
Repair or replace
(after clean)
Replace
Replace
Repair or replace
(after clean)
Replace
Repair or replace
(after clean)
Repair or replace
(after clean)
Replace
Replace
Cause Remedy
刔
Check voltage
between CN-376
(1) and chassis
Check valtage
between CN-141
(11) and chassis
Check operation
wiper cut switch
Check operation
of membrane
controller LED
ON.
Check voltage
CN-141 (6) and
chassis
Check operation
of wiper motor
and controller
check voltage
CN-141 (7) and
chassis, CN-21
(4) and chassis
Check voltage between
CN-376 (3) and chassis
Check voltage CN-376
(11) and chassis
Check voltage CN-376
(12) and chassis
刔
刕#
Check wiper
motor resistance
between CN-21
(2)-CN-21 (6)
Check continuity
between
CN-141 (2)-CN-376 (3),
CN-141 (9)-CN-376 (11),
CN-141 (10)-CN-376 (12),
CN-141 (5)-Chassis ,
CN-141 (1)-CN-21 (5),
CN-141 (3)-CN-21 (6),
CN-141 (4)-CN-21 (2),
CN-141 (13)-CN-21 (3)
Intermittent
Starting switch : OFF
Voltage : 20~30V
Resistance : 3~4
凂
Starting switch : ON
Voltage : 20~30V
Washing
Sarting switch : ON
Voltage : 0~1V
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
Front sliding door
open-close
Front sliding door-close
Voltage : 4~5V
Starting switch : ON
Push wiper switch button
Starting switch : ON
Vottage : 20~30V
NO
140L6ES121
(SERIAL NO. : #0611-)