Nissan Teana J32. Instruction — 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
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
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
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
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