Nissan Quest E52. Instruction — part 1016
COMPONENT PARTS
RF-7
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
Rear Sunroof Motor Assembly
INFOID:0000000009650341
It is rear sunroof motor and CPU integrated type that enables tilt up/down & slide open/close by rear sunroof
switch (front/rear) operation.
Rear Sunroof Switch (Rear)
INFOID:0000000009650342
Transmits tilt up/down & slides open/close operation signal to rear sunroof motor assembly.
Front Sunroof Motor Assembly
INFOID:0000000009650343
It is front sunroof motor and CPU integrated type that enables tilt up/down & slide open/close by front sunroof
switch operation.
Front Sunroof Switch/Rear Sunroof Switch
INFOID:0000000009650344
Transmits tilt up/down & slides open/close operation signal to front sunroof motor assembly and rear sunroof
motor assembly.
6.
BCM
Supplies the power supply to front sunroof motor assembly and rear sunroof motor assem-
bly.
Refer to
BCS-4, "BODY CONTROL SYSTEM : Component Parts Location"
for detailed in-
stallation location.
7.
Power window lock switch
(Power window main switch)
Power window lock switch can lock rear sunroof.
8.
Front door switch (driver side)
Detects door open/close condition and transmits to BCM.
No.
Component
Function
RF-8
< SYSTEM DESCRIPTION >
SYSTEM
SYSTEM
System Description
INFOID:0000000009650345
SYSTEM DIAGRAM
DESCRIPTION
• Sunroof motor assembly operates with the power supply that is output from BCM while ignition switch is ON.
• Tilt up/down and slide open/close signals sunroof switch enables operate sunroof motor to move arbitrarily.
• Sunroof motor assembly receives a vehicle speed signal from combination meter and controls the sunroof
motor operation.
• Ground circuit inside power window main switch shuts off when power window lock switch is ON. This inhib-
its rear sunroof operation.
Front Sunroof Operation Description
The front sunroof operate to the following condition by the sunroof switch operation.
JMKIA8122GB
Sunroof position before operation
Switch operation
Sunroof action
Sunroof position after operation
Fully-closed
A: Glass lid
B: Roof panel
Close
Tilt up
Tilt up
Open
Open
Fully-open
JMKIA5779ZZ
JMKIA5870ZZ
JMKIA5947ZZ
SYSTEM
RF-9
< SYSTEM DESCRIPTION >
C
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F
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B
RF
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Rear Sunroof Operation Description
The rear sunroof operate to the following condition by the sunroof switch operation.
Fully-open
A: Glass lid
B: Roof panel
Close
Close
Fully-closed
Tilt up
A: Glass lid
B: Roof panel
Open
Tilt down
Fully-closed
Sunroof position before operation
Switch operation
Sunroof action
Sunroof position after operation
JMKIA5946ZZ
JMKIA5948ZZ
JMKIA5777ZZ
JMKIA5869ZZ
Sunroof position before operation
Switch operation
Sunroof action
Sunroof position after operation
Fully-closed
A: Glass lid
B: Roof panel
Close
Tilt up
Tilt up
Open
Open
Fully-open
JMKIA5779ZZ
JMKIA5870ZZ
JMKIA5871ZZ
RF-10
< SYSTEM DESCRIPTION >
SYSTEM
Auto Operation
• Front sunroof AUTO feature makes it possible to slide open or tilt up the sunroof without holding the front
sunroof switch in the slide open or tilt up position.
• Rear sunroof AUTO feature makes it possible to slide open and slide close or tilt up and tilt down the sunroof
without holding the rear sunroof switch (front/rear) in the slide open/tilt down or slide close/tilt up position.
NOTE:
• Auto operation can not be performed under the non-initialized condition.
• Auto operation is not available for tilt down and slide close of front sunroof.
Retained Power Operation
Retained power operation is an additional power supply function that enables sunroof system to operate for 45
seconds period after ignition switch is turned OFF.
Retained power function cancel conditions
• Front door CLOSE (door switch OFF)
→
OPEN (door switch ON)
• Ignition switch is ON again
• Timer passed (45 seconds)
Anti-Pinch Function
The CPU of sunroof motor assembly monitors the sunroof motor operation and the sunroof position (fully-
closed or other) by the signals from sunroof motor.
When sunroof motor detects an interruption during the following slide close and tilt down operation, sunroof
switch controls the motor for open and the sunroof will operate until full up position (when tilt down operate) or
150 mm (5.91 in) or more in an open direction (when slide close operate).
NOTE:
Depending on environment and driving conditions, if a similar impact or load is applied to the sunroof, it may
lower.
Fully-open
A: Glass lid
B: Roof panel
Close
Close
Fully-closed
Tilt up
A: Glass lid
B: Roof panel
Open
Tilt down
Fully-closed
Sunroof position before operation
Switch operation
Sunroof action
Sunroof position after operation
JMKIA5781ZZ
JMKIA5872ZZ
JMKIA5777ZZ
JMKIA5869ZZ
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