Nissan Qashqai J11. Manual — part 1797
WW-66
< SYMPTOM DIAGNOSIS >
WIPER AND WASHER SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
WIPER AND WASHER SYSTEM SYMPTOMS
WITH LIGHT & RAIN SENSOR
WITH LIGHT & RAIN SENSOR : Symptom Table
INFOID:0000000010430987
NOTE:
Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any
DTC is detected.
Symptom
Probable malfunction location
Inspection item
Front wiper does not
operate
HI only
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
• IPDM E/R
• Harness between IPDM E/R and front wiper
motor
• Front wiper motor
Front wiper motor (HI) circuit
Refer to
.
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R DATA MONITOR
“FR WIP REQ”
LO only
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
• IPDM E/R
• Harness between IPDM E/R and front wiper
motor
• Front wiper motor
Front wiper motor (LO) circuit
Refer to
.
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R DATA MONITOR
“FR WIP REQ”
AUTO only
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
• Light & rain sensor
• Harness between light & rain sensor and BCM
• BCM
Light & rain sensor
Refer to
.
HI, LO and AUTO
SYMPTOM DIAGNOSIS
“FRONT WIPER DOES NOT OPERATE”
Refer to
.
WIPER AND WASHER SYSTEM SYMPTOMS
WW-67
< SYMPTOM DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
WW
N
O
P
Front wiper does not
stop
HI only
• Combination switch
• BCM
Combination switch
Refer to
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R DATA MONITOR
“FR WIP REQ”
IPDM E/R
—
LO only
• Combination switch
• BCM
Combination switch
Refer to
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R DATA MONITOR
“FR WIP REQ”
IPDM E/R
—
AUTO only
• Combination switch
• BCM
Combination switch
Refer to
• Light & rain sensor
• Harness between light & rain sensor and BCM
• BCM
Light & rain sensor
Refer to
.
Front wiper does not
operate normally
Sensitivity adjustment
cannot be performed.
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
BCM
—
Auto wiping operation
does not operate
Check that the wiper setting is auto wiping operation
Refer to
WW-23, "WIPER : CONSULT Function - WIPER"
Wiper is not linked to
the washer operation.
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
BCM
—
Does not return to stop
position. [Repeatedly
operates for 10 sec-
onds and then stops
for 20 seconds. (Fail-
safe)]
• IPDM E/R
• Harness between IPDM E/R and front wiper
motor
• Front wiper motor
Front wiper stop position sig-
nal circuit
Refer to
.
Rear wiper does not
operate
ON only
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
INT only
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
ON and INT
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
• BCM
• Harness between rear wiper motor and BCM
• Harness between rear wiper motor and ground
• Rear wiper motor
Rear wiper motor circuit
Refer to
.
Rear wiper does not
stop
ON only
• Combination switch
• BCM
Combination switch
Refer to
INT only
• Combination switch
• BCM
Combination switch
Refer to
Symptom
Probable malfunction location
Inspection item
WW-68
< SYMPTOM DIAGNOSIS >
WIPER AND WASHER SYSTEM SYMPTOMS
WITHOUT LIGHT & RAIN SENSOR
WITHOUT LIGHT & RAIN SENSOR : Symptom Table
INFOID:0000000010430988
NOTE:
Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any
DTC is detected.
Rear wiper does not
operate normally
Wiper is not linked to
the washer operation
• Combination switch
• Harness between rear wiper motor and BCM
• BCM
Combination switch
Refer to
BCM
—
Rear wiper does not
return to the stop posi-
tion. [Stops after a five-
second operation.
(Fail-safe)]
• BCM
• Harness between rear wiper motor and BCM
• Rear wiper motor
Rear wiper stop position sig-
nal circuit
Refer to
.
Rear wiper does not
operate even when
shift position is “R”.
Reverse switch signal (CAN communication)
• BCM
• IPDM E/R
BCM DATA MONITOR
“REVERSE SIGNAL - IPDM”
Headlamp washer
does not operate.
Headlamp washer
does not operate when
headlamps are turned
ON.
• Harness between headlamp washer switch and
BCM
• Harness between headlamp washer switch and
ground
• Headlamp washer switch
• BCM
Headlamp washer switch
Refer to
.
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
• Fusible link
• Harness between fusible link and headlamp
washer relay
• Headlamp washer relay
• Harness between headlamp washer relay and
IPDM E/R
• IPDM E/R
• Harness between headlamp washer relay and
headlamp washer pump
• Harness between headlamp washer pump and
ground
• Headlamp washer pump
Headlamp washer circuit
Refer to
.
BCM
—
Symptom
Probable malfunction location
Inspection item
WIPER AND WASHER SYSTEM SYMPTOMS
WW-69
< SYMPTOM DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
WW
N
O
P
Symptom
Probable malfunction location
Inspection item
Front wiper does not
operate
HI only
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
.
• IPDM E/R
• Harness between IPDM E/R and front wiper
motor
• Front wiper motor
Front wiper motor (HI) circuit
Refer to
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
LO and INT
• IPDM E/R
• Harness between IPDM E/R and front wiper
motor
• Front wiper motor
Front wiper motor (LO) circuit
Refer to
LO only
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
.
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
INT only
• Combination switch
• Harness between combination switch and BCM
• BCM
Combination switch
Refer to
.
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
HI, LO and INT
SYMPTOM DIAGNOSIS
Refer to
Front wiper does not
stop
HI only
• Combination switch
• BCM
Combination switch
Refer to
.
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
IPDM E/R
—
LO only
• Combination switch
• BCM
Combination switch
Refer to
.
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
IPDM E/R
—
INT only
• Combination switch
• BCM
Combination switch
Refer to
.
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
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