Nissan Primera P12. Instruction — part 709
WW-20
FRONT WIPER AND WASHER SYSTEM (WITH RAIN SENSOR)
Wiring Diagram — WIPER —
EKS009P5
MKWA1012E
FRONT WIPER AND WASHER SYSTEM (WITH RAIN SENSOR)
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C
D
E
F
G
H
I
J
L
M
A
B
WW
MKWA0515E
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FRONT WIPER AND WASHER SYSTEM (WITH RAIN SENSOR)
Terminal and Reference Values for Combination Switch
EKS009P6
TER-
MINAL
NO.
WIRE
COLOR
ITEM
CONDITION
DATA (DC Voltage)
IGNI-
TION
SWITCH
CONDITION OR OPERATION
13
L/Y
Wiper auto
stop signal
ON
Wiper is moving
Approx. 0
Wiper while the vehicle is stopped
Approx. 12
14
L
Wiper motor
operation signal (LO)
ON
Wiper switch
OFF
Approx. 12
LO
Approx. 0
15
LG
Ignition ON signal
ON
—
Approx. 12
16
L/B
Wiper motor
operation signal (HI)
ON
Wiper switch
OFF
Approx. 12
HI
Approx. 0
17
B
Ground
OFF
—
—
18
P
Washer motor
operation signal
ON
Washer switch
WASH (FR)
Approx. 12
19
R/Y
Rain sensor signal
(INPUT)
ON
Wiper switch
AUTO (INT) position
Wiper is stopped
Wiper is moving
(Apply a few
drops of water to
detection attach-
ment)
20
L/R
Rain sensor signal
(OUTPUT)
ON
Wiper switch
AUTO (INT) position
Wiper is stopped
Wiper is moving
(Apply a few
drops of water to
detection attach-
ment)
22
BR
Washer motor
operation signal
ON
Washer switch
WASH (FR)
Approx. 0
MKIB0171E
MKIB0172E
MKIB0173E
MKIB0174E
FRONT WIPER AND WASHER SYSTEM (WITH RAIN SENSOR)
WW-23
C
D
E
F
G
H
I
J
L
M
A
B
WW
Trouble Diagnosis
EKS009P7
SYMPTOM CHART
Symptom
Possible cause
Repair order
Front wiper does not operate.
Power supply and ground circuit
Check power supply and ground cir-
cuit(
).
Wiper motor
Replace wiper motor.
Front wiper and washer switch
Check front wiper and washer switch
(
).
Low speed wiper operation does not oper-
ate.
Open or short circuit
Check harness for open or short (
).
Front wiper and washer switch
Check front wiper and washer switch
(
).
High speed wiper operation does not oper-
ate.
Open or short circuit
Check harness for open or short (
).
Front wiper and washer switch
Check front wiper and washer switch
(
).
Auto stop wiper operation does not oper-
ate.
Open or short circuit
Check harness for open or short (
).
Rain sensor
Check rain sensor 1 (
).
Front wiper and washer switch
Check front wiper and washer switch
(
).
Front washer does not operate.
Open or short circuit
Check harness for open or short (
).
Front wiper and washer switch
Check front wiper and washer switch
(
).
Washer motor
Replace washer motor.
Auto wiper does not operate in wet
weather.
Rain sensor
Check rain sensor 1 (
).
Power supply and ground circuit
Check power supply and ground circuit for
rain sensor (
).
Open or short circuit
Check harness for open or short (
).
Front wiper and washer switch
Check front wiper and washer switch
(
).
Auto wiper operate in the fair weather
Rain sensor
Check rain sensor 2 (
).
Front wiper and washer switch
Check front wiper and washer switch
(
).
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