Nissan Teana J32. Manual - part 747

INT-8

< COMPONENT DIAGNOSIS >

REAR SUNSHADE SWITCH

Is the inspection result normal?

YES

>> Replace rear sunshade control unit. Refer to 

INT-61, "Removal and Installation"

.

NO

>> Repair or replace harness.

4.

CHECK REAR SUNSHADE SWITCH (FRONT) 

Check rear sunshade switch (front). Refer to 

INT-8, "FRONT : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace rear sunshade switch (front). Refer to 

INT-62, "FRONT : Removal and Installation"

.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-35, "Intermittent Incident"

.

>> INSPECTION END

FRONT : Component Inspection

INFOID:0000000003819272

1.

.CHECK REAR SUNSHADE SWITCH (FRONT)

1.

Turn ignition switch OFF.

2.

Disconnect rear sunshade switch (front) connector.

3.

Check continuity between rear sunshade switch (front) terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace rear sunshade switch (front). Refer to 

INT-62, "FRONT : Removal and Installation"

.

REAR

REAR : Description

INFOID:0000000003866169

When rear sunshade switch (rear) is operated, rear sunshade motor is activated.

REAR : Component Function Check

INFOID:0000000003866170

1.

CHECK REAR SUNSHADE FUNCTION

Check that rear sunshade moves upwards and downwards when rear sunshade switch (rear) is operated.

Is the inspection result normal?

YES

>> Rear sunshade function is OK.

NO

>> Refer to 

INT-8, "REAR : Diagnosis Procedure"

.

REAR : Diagnosis Procedure

INFOID:0000000003820123

1.

CHECK REAR SUNSHADE SWITCH (REAR) POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

Rear sunshade switch (front)

Ground

Continuity

Connector

Terminal

M211

3

Not existed

4

Rear sunshade switch (front)

Condition

Continuity

Terminal

3

1

UP

Existed

NEUTRAL

Not existed

4

DOWN

Existed

NEUTRAL

Not existed

REAR SUNSHADE SWITCH

INT-9

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

INT

N

O

P

2.

Disconnect rear sunshade switch (rear) connector.

3.

Turn ignition switch ON.

4.

Check voltage between rear sunshade switch (rear) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK REAR SUNSHADE SWITCH (REAR) GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between rear sunshade switch (rear) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

3.

CHECK REAR SUNSHADE SWITCH (REAR) CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect rear sunshade switch (front and rear) connector and rear sunshade control unit connector.

3.

Check continuity between rear sunshade switch (rear) harness connector and rear sunshade control unit
harness connector.

4.

Check continuity between rear sunshade switch harness connector and ground.

Is the inspection result normal?

YES

>> Replace rear sunshade control unit. Refer to 

INT-61, "Removal and Installation"

.

NO

>> Repair or replace harness.

4.

CHECK REAR SUNSHADE SWITCH (REAR) 

Check rear sunshade switch (rear). Refer to 

INT-10, "REAR : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace rear sunshade switch (rear). Refer to 

INT-63, "REAR : Removal and Installation"

.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-35, "Intermittent Incident"

.

(+)

(–)

Voltage (V)

(Approx.)

Rear sunshade switch (rear)

Connector

Terminal

B449

3

Ground

Battery voltage

4

Rear sunshade switch (rear)

Ground

Continuity

Connector

Terminal

B449

1

Existed

Rear sunshade switch (rear)

Rear sunshade control unit

Continuity

Connector

Terminal

Connector

Terminal

B449

3

B93

5

Existed

4

6

Rear sunshade switch (rear)

Ground

Continuity

Connector

Terminal

B449

3

Not existed

4

INT-10

< COMPONENT DIAGNOSIS >

REAR SUNSHADE SWITCH

>> INSPECTION END

REAR : Component Inspection

INFOID:0000000003819274

1.

.CHECK REAR SUNSHADE SWITCH (REAR)

1.

Turn ignition switch OFF.

2.

Disconnect rear sunshade switch (rear) connector.

3.

Check continuity between rear sunshade switch (rear) terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace rear sunshade switch (rear). Refer to 

INT-63, "REAR : Removal and Installation"

.

Rear sunshade switch (rear)

Condition

Continuity

Terminal

3

1

UP

Existed

NEUTRAL

Not existed

4

DOWN

Existed

NEUTRAL

Not existed

REAR SUNSHADE MOTOR

INT-11

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

INT

N

O

P

REAR SUNSHADE MOTOR

Description

INFOID:0000000003866171

When rear sunshade switch (front and rear) signals are received, rear sunshade moves upwards or down-
wards.

Component Function Check

INFOID:0000000003866172

1.

CHECK REAR SUNSHADE MOTOR OPERATION

Check rear sunshade motor operation with rear sunshade switch (front and rear).
Is the inspection result normal?

YES

>> Rear sunshade motor is OK.

NO

>> Refer to 

INT-11, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003820124

1.

CHECK REAR SUNSHADE MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect rear sunshade motor connector.

3.

Turn ignition switch ON.

4.

Check voltage between rear sunshade motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace rear sunshade motor. Refer to 

INT-45, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK REAR SUNSHADE MOTOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect rear sunshade motor connector and rear sunshade control unit connector.

3.

Check continuity between rear sunshade motor harness connector and rear sunshade control unit har-
ness connector.

4.

Check continuity between rear sunshade motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace rear sunshade control unit. Refer to 

INT-61, "Removal and Installation"

.

NO

>> Repair or replace harness.

(+)

(–)

Condition

Voltage (V)

(Approx.)

Rear sunshade motor

Connector

Terminal

B94

1

Ground

Rear sunshade 
switch

UP

Battery voltage

DOWN

0

2

UP

0

DOWN

Battery voltage

Rear sunshade motor

Rear sunshade control unit

Continuity

Connector

Terminal

Connector

Terminal

B94

1

B93

3

Existed

2

2

Rear sunshade motor

Ground

Continuity

Connector

Terminal

B94

1

Not existed

2