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

Refer to 

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 

WW-28, "Diagnosis Procedure"

.

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 

WW-77, "Removal

and Installation"

.

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-

tion of BCM"

.

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 

WW-30, "Diagnosis Procedure"

.

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

>> Replace BCM. Refer to 

BCS-57, "Removal and Installa-

tion of BCM"

.

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