Nissan Tiida C11. Manual — part 1458
LIGHT & RAIN SENSOR
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< COMPONENT DIAGNOSIS >
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LIGHT & RAIN SENSOR
Description
INFOID:0000000001366619
Detects water droplets on the windshield with infrared rays, and transmits the rain sensor signal to BCM
through the light and rain sensor serial link.
Diagnosis Procedure
INFOID:0000000001366620
EXL-55, "Component Function Check"
.
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< COMPONENT DIAGNOSIS >
REAR WIPER MOTOR CIRCUIT
REAR WIPER MOTOR CIRCUIT
Component Function Check
INFOID:0000000001366621
1.
CHECK REAR WIPER ON OPERATION
CONSULT-III ACTIVE TEST
1.
Select "RR WIPER" of BCM active test item.
2.
While operating the test item, check rear wiper operation.
Is rear wiper operation normal?
YES
>> Rear wiper motor circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000001366622
1.
CHECK REAR WIPER MOTOR OUTPUT VOLTAGE
CONSULT-III ACTIVE TEST
1.
Turn the ignition switch OFF.
2.
Disconnect rear wiper motor.
3.
Turn the ignition switch ON.
4.
Select "RR WIPER" of BCM active test item.
5.
While operating the test item, check voltage between BCM har-
ness connector and ground.
Is the measurement value normal?
YES
>> GO TO 2
NO
>> GO TO 3
2.
CHECK REAR WIPER MOTOR GROUND CIRCUIT
1.
Turn the ignition switch OFF.
2.
Check continuity between rear wiper motor harness connector
and ground.
Does continuity exist?
YES
>> Replace rear wiper motor. Refer to
.
NO
>> Repair or replace harness.
3.
CHECK REAR WIPER MOTOR OPEN CIRCUIT
ON
: Rear wiper ON operation
OFF
: Stop the rear wiper.
Terminals
Test item
Voltage
(Approx.)
(+)
(
−
)
BCM
Ground
REAR WIPER
Connector
Terminal
M20
71
ON
Battery
voltage
OFF
0V
ALLIA0353ZZ
Rear wiper motor
Ground
Continuity
Connector
Terminal
D404
3
Yes
WKIA5532E
REAR WIPER MOTOR CIRCUIT
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< COMPONENT DIAGNOSIS >
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1.
Turn the ignition switch OFF.
2.
Disconnect BCM.
3.
Check continuity between rear wiper motor harness connector
(A) and BCM harness connector (B).
Does continuity exist?
YES
>> GO TO 4
NO
>> Repair or replace harness.
4.
CHECK REAR WIPER MOTOR SHORT CIRCUIT
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES
>> Repair or replace harness.
NO
>> Replace BCM. Refer to
BCS-57, "Removal and Installa-
Rear wiper motor
BCM
Continuity
Connector
Terminal
Connector
Terminal
D404 (A)
1
M20 (B)
71
Yes
ALLIA0354ZZ
BCM
Ground
Continuity
Connector
Terminal
M20
71
No
ALLIA0355ZZ
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< COMPONENT DIAGNOSIS >
REAR WIPER AUTO STOP SIGNAL CIRCUIT
REAR WIPER AUTO STOP SIGNAL CIRCUIT
Component Function Check
INFOID:0000000001366623
1.
CHECK REAR WIPER (AUTO STOP) OPERATION
CONSULT-III DATA MONITOR
1.
Select "WIPER" of BCM data monitor item.
2.
Operate the rear wiper.
3.
Check that "RR WIPER STOP" changes to "ON" and "OFF" linked with the wiper operation.
Is the status of item normal?
YES
>> Rear wiper auto stop signal circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000001366624
1.
CHECK REAR WIPER MOTOR (AUTO STOP) OUTPUT VOLTAGE
1.
Turn the ignition switch OFF.
2.
Disconnect rear wiper motor.
3.
Turn the ignition switch ON.
4.
Check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES
>> GO TO 3
NO
>> GO TO 2
2.
CHECK REAR WIPER MOTOR (AUTO STOP) SHORT CIRCUIT
1.
Turn the ignition switch OFF.
2.
Disconnect BCM.
3.
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES
>> Repair or replace harness.
NO
BCS-57, "Removal and Installa-
3.
CHECK REAR WIPER MOTOR (AUTO STOP) CIRCUIT CONTINUITY
Monitor item
Condition
Monitor status
RR WIPER STOP
Rear wiper motor
Stop position
ON
Except stop position
OFF
Terminals
Voltage
(Approx.)
(+)
(
−
)
BCM
Ground
Connector
Terminal
M18
23
Battery voltage
ALLIA0356ZZ
BCM
Ground
Continuity
Connector
Terminal
M18
23
No
ALLIA0357ZZ
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