Nissan X-Trail 32. Manual — part 2240
REAR WIPER STOP POSITION SIGNAL CIRCUIT
WW-67
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
WW
N
O
P
YES
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
NO
>> Repair or replace harness.
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< DTC/CIRCUIT DIAGNOSIS >
HEADLAMP WASHER SWITCH
HEADLAMP WASHER SWITCH
Component Function Check
INFOID:0000000010957660
1.
CHECK HEADLAMP WASHER SWITCH SIGNAL
CONSULT DATA MONITOR
1.
Turn ignition switch ON.
2.
Select “H/L WSR SW” of BCM (WIPER) data monitor item.
3.
With operating the headlamp washer switch, check the monitor status.
Is the item status normal?
YES
>> Headlamp washer switch circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000010957661
1.
CHECK HEADLAMP WASHER SWITCH SIGNAL INPUT
1.
Turn ignition switch OFF.
2.
Disconnect headlamp washer switch connector.
3.
Turn ignition switch ON.
4.
Check voltage between headlamp washer switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK HEADLAMP WASHER SWITCH GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between headlamp washer switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace headlamp washer switch.
NO
>> Repair or replace harnesses.
3.
CHECK HEADLAMP WASHER SWITCH SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between headlamp washer switch harness connector and BCM harness connector.
4.
Check continuity between headlamp washer switch harness connector and ground.
Monitor item
Condition
Monitor status
H/L WSR SW
Headlamp washer switch
While pressing
On
While not pressing
Off
(+)
(
−
)
Voltage
Headlamp washer switch
Connector
Terminal
M144
1
Ground
9 – 16 V
Headlamp washer switch
—
Continuity
Connector
Terminal
M144
2
Ground
Existed
Headlamp washer switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
M144
1
M87
60
Existed
HEADLAMP WASHER SWITCH
WW-69
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
WW
N
O
P
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
NO
>> Repair or replace harnesses.
Headlamp washer switch
—
Continuity
Connector
Terminal
M144
1
Ground
Not existed
WW-70
< DTC/CIRCUIT DIAGNOSIS >
HEADLAMP WASHER CIRCUIT
HEADLAMP WASHER CIRCUIT
Component Function Check
INFOID:0000000010957662
1.
CHECK HEADLAMP WASHER OPERATION
CONSULT ACTIVE TEST
1.
Select “HEADLAMP WASHER” of IPDM E/R active test item.
2.
With operating the test item, check headlamp operation.
Is the inspection result normal?
YES
>> Headlamp washer circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000010957663
1.
CHECK HEADLAMP WASHER FUSIBLE LINK
1.
Turn ignition switch OFF.
2.
Check that the following fusible link is not fusing.
R9M engine
Except for R9M engine
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace the fusible link after repairing the applicable circuit.
2.
CHECK HEADLAMP WASHER RELAY POWER SUPPLY
1.
Remove headlamp washer relay.
2.
Check voltage between headlamp washer relay harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK HEADLAMP WASHER RELAY
Check headlamp washer relay. Refer to
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace headlamp washer relay.
4.
CHECK HEADLAMP WASHER RELAY CONTROL SIGNAL
CONSULT ACTIVE TEST
1.
Install headlamp washer relay.
2.
Turn ignition switch ON.
On
:Headlamp washer ON operation
Off
:Stop the headlamp washer.
Unit
Fusible link No.
Capacity
Headlamp washer
S
30 A
Unit
Fusible link No.
Capacity
Headlamp washer
I
30 A
(+)
(
−
)
Voltage (Approx.)
Headlamp washer relay
Connector
Terminal
E32
1
Ground
Battery voltage
3
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