Nissan Quest E52. Manual - part 1023

SUNROOF DOES NOT OPERATE PROPERLY

RF-35

< SYMPTOM DIAGNOSIS >

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SYMPTOM DIAGNOSIS

SUNROOF DOES NOT OPERATE PROPERLY

FRONT SUNROOF

FRONT SUNROOF : Description

INFOID:0000000009650373

Sunroof does not operate normally.
• Glass lid does not slide or tilt.
• Judder occurs during sliding operation of glass lid.
• Sliding or tilting operation of glass lid is slow.

FRONT SUNROOF : Diagnosis Procedure

INFOID:0000000009650374

1.

CHECK GLASS LID

Check the following items.
• Cracks, damage, or deformation of weather-strip.
• Sticking of weather-strip.
• Loose or missing glass lid mounting blot.
• Misalignment of glass lid.

Refer to 

RF-48, "FRONT SUNROOF : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK SUNROOF FRAME ASSEMBLY

Check the following items.
• Damage, deformation or trapped foreign material of slide rail.
• Insufficient application of grease to sliding section of slide rail.

Refer to 

RF-57, "FRONT SUNROOF : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK SUNSHADE

Check sunshade for damage, deformation, of interference with other parts.
Refer to 

RF-63, "FRONT SUNROOF : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit. Refer to the following.
Refer to 

BCS-91, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace the malfunctioning parts.

5.

CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT

Check sunroof motor assembly power supply and ground circuit.
Refer to 

RF-22, "FRONT SUNROOF MOTOR ASSEMBLY : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace the malfunctioning parts.

6.

CHECK SUNROOF SWITCH

Check sunroof switch.
Refer to 

RF-30, "FRONT SUNROOF SWITCH : Component Function Check"

.

RF-36

< SYMPTOM DIAGNOSIS >

SUNROOF DOES NOT OPERATE PROPERLY

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace the malfunctioning parts.

7.

CONFIRM THE OPERATION

Confirm the operation again.
Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

NO

>> GO TO 1.

REAR SUNROOF

REAR SUNROOF : Description

INFOID:0000000009650375

Sunroof does not operate normally.
• Glass lid does not slide or tilt.
• Judder occurs during sliding operation of glass lid.
• Sliding or tilting operation of glass lid is slow.

REAR SUNROOF : Diagnosis Procedure

INFOID:0000000009650376

1.

CHECK GLASS LID

Check the following items.
• Cracks, damage, or deformation of weather-strip.
• Sticking of weather-strip.
• Loose or missing glass lid mounting blot.
• Misalignment of glass lid.

Refer to 

RF-50, "REAR SUNROOF : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK SUNROOF FRAME ASSEMBLY

Check the following items.
• Damage, deformation or trapped foreign material of slide rail.
• Insufficient application of grease to sliding section of slide rail.

Refer to 

RF-59, "REAR SUNROOF : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK SUNSHADE

Check sunshade for damage, deformation, of interference with other parts.
Refer to 

RF-65, "REAR SUNROOF : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit. Refer to the following.
Refer to 

BCS-91, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace the malfunctioning parts.

5.

CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT

Check sunroof motor assembly power supply and ground circuit.
Refer to 

RF-22, "REAR SUNROOF MOTOR ASSEMBLY : Diagnosis Procedure"

.

Is the inspection result normal?

SUNROOF DOES NOT OPERATE PROPERLY

RF-37

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YES

>> GO TO 6.

NO

>> Repair or replace the malfunctioning parts.

6.

CHECK SUNROOF SWITCH

Check sunroof switch. Refer to the following.
• Rear sunroof switch (front): Refer to 

RF-31, "REAR SUNROOF SWITCH (FRONT) :

Component Function Check"

.

• Rear sunroof switch (rear): Refer to 

RF-33, "REAR SUNROOF SWITCH (REAR) :

Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace the malfunctioning parts.

7.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

NO

>> GO TO 1.

RF-38

< SYMPTOM DIAGNOSIS >

AUTO OPERATION DOES NOT OPERATE

AUTO OPERATION DOES NOT OPERATE

FRONT SUNROOF

FRONT SUNROOF : Description

INFOID:0000000009650377

Auto operation does not operate
• Auto operation of glass lid does not operate.
• Glass lid stops halfway.
• Anti-pinch function operates.

FRONT SUNROOF : Diagnosis Procedure

INFOID:0000000009650378

1.

CHECK GLASS LID

Check the following items.
• Cracks, damage, or deformation of weather-strip.
• Sticking of weather-strip.
• Loose or missing glass lid mounting blot.
• Misalignment of glass lid.

Refer to 

RF-48, "FRONT SUNROOF : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK WIND DEFLECTOR

Check wind deflector for deformation and interference.
Refer to 

RF-67, "FRONT SUNROOF : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK SUNROOF FRAME ASSEMBLY

Check the following items.
• Damage, deformation or trapped foreign material of slide rail.
• Insufficient application of grease to sliding section of slide rail.

Refer to 

RF-57, "FRONT SUNROOF : Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 
Refer to 

RF-21, "FRONT SUNROOF : Special Repair Requirement"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace sunroof motor assembly. Refer to 

RF-53, "FRONT SUNROOF : Removal and Installa-

tion"

.

REAR SUNROOF

REAR SUNROOF : Description

INFOID:0000000009650379

Auto operation does not operate
• Auto operation of glass lid does not operate.
• Glass lid stops halfway.
• Anti-pinch function operates.

REAR SUNROOF : Diagnosis Procedure

INFOID:0000000009650380

1.

CHECK GLASS LID