Nissan Sentra. Instruction — part 724
RF-6
< SYSTEM DESCRIPTION >
COMPONENT PARTS
Front door switch
Detects door open/close condition and transmits to BCM.
Combination meter
Transmits vehicle speed signal to moonroof motor assembly.
Component
Function
SYSTEM
RF-7
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
SYSTEM
MOONROOF
MOONROOF : System Diagram
INFOID:0000000009756123
MOONROOF
MOONROOF : System Description
INFOID:0000000009756124
MOONROOF SYSTEM
INPUT/OUTPUT SIGNAL CHART
MOONROOF OPERATION
• Moonroof motor assembly operates with the power supply that is output from BCM while ignition switch is
ON or retained power is operating.
• Tilt up/ down & slide open/ close signals from moonroof switch enables moonroof motor to move arbitrarily.
• Moonroof motor assembly receives a vehicle speed signal from combination meter and controls the moon-
roof motor torque of tilt-down at the time of high speed operation.
AUTO OPERATION
Moonroof AUTO feature makes it possible to slide open and slide close or tilt up and tilt down the moonroof
without holding the moonroof switch in the slide open/tilt down or slide close/tilt up position.
RETAINED POWER OPERATION
• Retained power operation is an additional power supply function that enables the moonroof system to oper-
ate during the first 45 seconds that the ignition switch is cycled from the ON position to the OFF position.
Retained power function cancel conditions
• Front door CLOSE (door switch OFF)
→OPEN (door switch ON).
AWKIA1975GB
Item
Input signal to moonroof motor assembly
Moonroof motor function
Actuator
Moonroof switch
Moonroof switch signal (tilt down or slide
open)
Receives signal and moves the
moonroof assembly to the correct
position.
Moonroof motor
Moonroof switch signal (tilt up or slide
close)
Combination meter
Vehicle speed signal
Receives speed signal and deter-
mines the amount of torque the
motor requires.
BCM
RAP signal
Retained power after the key is
turned OFF and the front doors
stay closed.
RF-8
< SYSTEM DESCRIPTION >
SYSTEM
• When ignition switch is ON again.
• When timer time passes. (45 seconds)
ANTI-PINCH FUNCTION
The CPU of moonroof motor assembly monitors the moonroof motor operation and the moonroof position
(fully-closed or other) by the signals from moonroof motor.
When moonroof motor detects an interruption during the following slide close and tilt down operation, moon-
roof switch controls the motor for open and the moonroof will operate until full up position (when tilt down oper-
ates) or 100 mm (3.94 in) or more in an open direction (when slide close operates):
• Close operation and tilt down when ignition switch is in the “ON” position
DIAGNOSIS SYSTEM (BCM)
RF-9
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000010287586
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode
Description
ECU identification
The BCM part number is displayed.
Self Diagnostic Result
The BCM self diagnostic results are displayed.
Data Monitor
The BCM input/output data is displayed in real time.
Active Test
The BCM activates outputs to test components.
Work support
The settings for BCM functions can be changed.
Configuration
• The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR
The result of transmit/receive diagnosis of CAN communication is displayed.
System
Sub System
Direct Diagnostic Mode
ECU id
en
tif
ica
tion
Se
lf Di
ag
no
st
ic
Res
u
lt
Dat
a
M
on
ito
r
Acti
ve
T
est
W
o
rk
su
pp
ort
Co
nf
ig
ur
at
io
n
CAN DIAG SUP
P
OR
T MNTR
Door lock
DOOR LOCK
×
×
×
×
Rear window defogger
REAR DEFOGGER
×
×
Warning chime
BUZZER
×
×
Interior room lamp timer
INT LAMP
×
×
×
Exterior lamp
HEAD LAMP
×
×
×
Wiper and washer
WIPER
×
×
×
Turn signal and hazard warning lamps FLASHER
×
×
×
Air conditioner
AIR CONDITIONER
×
Intelligent Key system
INTELLIGENT KEY
×
×
×
×
Combination switch
COMB SW
×
BCM
BCM
×
×
×
×
×
Immobilizer
IMMU
×
×
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Trunk open
TRUNK
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
Signal buffer system
SIGNAL BUFFER
×
TPMS
AIR PRESSURE MONITOR
×
×
×
×
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст