Nissan Frontier. Instruction — part 1095
RF-6
< SYSTEM DESCRIPTION >
SUNROOF SYSTEM
SYSTEM DESCRIPTION
SUNROOF SYSTEM
System Diagram
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SUNROOF
System Description
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SUNROOF SYSTEM
INPUT/OUTPUT SIGNAL CHART
SUNROOF OPERATION
• The sunroof motor assembly operates with a power supply that is output from the BCM while the ignition
switch is ON or retained power is operating.
• The tilt up/down & slide open/close signals from the sunroof switch enable the sunroof motor to move arbi-
trarily.
AUTO OPERATION
The sunroof AUTO feature makes it possible to slide open and slide close or tilt up and tilt down the sunroof
without holding the sunroof 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 sunroof system to operate
up to 45 seconds after the ignition switch is turned OFF.
Retained power function cancel conditions
• When a front door is opened (door switch ON)
• When ignition switch is turned ON again.
• When 45 seconds elapse on the timer.
AWKIA1405GB
Item
Input signal to sunroof motor assembly
Sunroof motor function
Actuator
Sunroof switch
Sunroof switch signal (tilt down or slide
open)
Sunroof control
Sunroof motor
Sunroof switch signal (tilt up or slide
close)
BCM
RAP signal
Combination meter
Vehicle speed signal
SUNROOF SYSTEM
RF-7
< SYSTEM DESCRIPTION >
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Component Parts Location
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Component Description
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ABKIA2900ZZ
1.
Sunroof switch R4
2.
BCM M18, M19, M20
(View with lower instrument panel LH removed)
3.
Sunroof motor assembly B83
4.
Front door switch LH B8, RH B108 5.
Combination meter M24
Component
Function
BCM
Supplies power to the sunroof motor assembly.
Sunroof switch
Transmits tilt up/down & slide open/close operation signal to sunroof motor assembly.
Sunroof motor assembly
The sunroof motor and integrated CPU enables tilt up/down & slide open/close as requested by
the sunroof switch.
Front door switch
Detects door open/close condition and transmits to BCM.
Combination meter
Transmits vehicle speed signal to sunroof motor assembly.
RF-8
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
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APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
RETAINED PWR
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
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Door lock
DOOR LOCK
×
×
×
Rear window defogger
REAR DEFOGGER
×
×
Warning chime
BUZZER
×
×
Interior room lamp timer
INT LAMP
×
×
×
Remote keyless entry system
MULTI REMOTE ENT
×
×
×
Exterior lamp
HEAD LAMP
×
×
×
Wiper and washer
WIPER
×
×
×
Turn signal and hazard warning lamps FLASHER
×
×
Air conditioner
AIR CONDITIONER
×
Combination switch
COMB SW
×
BCM
BCM
×
×
×
×
×
Immobilizer
IMMU
×
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
×
×
Signal buffer system
SIGNAL BUFFER
×
×
TPMS
AIR PRESSURE MONITOR
×
×
×
×
Panic alarm system
PANIC ALARM
×
DIAGNOSIS SYSTEM (BCM)
RF-9
< SYSTEM DESCRIPTION >
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RETAINED PWR : CONSULT Function (BCM - RETAINED PWR)
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DATA MONITOR
ACTIVE TEST
WORK SUPPORT
*: Initial setting
Monitor Item [Unit]
Description
IGN ON SW [On/Off]
Indicates condition of ignition switch ON position.
DOOR SW-DR [On/Off]
Indicates condition of front door switch LH.
DOOR SW-AS [On/Off]
Indicates condition of front door switch RH.
Test Item
Description
RETAINED PWR
This test is able to check retained power operation [Off/On].
Support Item
Setting
Description
RETAINED PWR SET
MODE3
2 min
Sets the retained accessory power operating time.
MODE2
OFF
MODE1*
45 sec
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