Nissan Pathfinder. Manual — part 730
SYSTEM
INL-7
< SYSTEM DESCRIPTION >
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If an interior lamp is left ON and does not turn OFF even when the doors are closed, the BCM turns off power
to the interior lamps automatically to save the battery 10 minutes after the ignition switch is turned OFF.
The BCM controls power or ground to all interior lamps.
Vanity lamps (if equipped) are controlled by the battery saver control function of the BCM.
After the battery saver system turns the lamps OFF, the lamps will illuminate again when:
• A signal is received from an Intelligent Key or main power window and door lock/unlock switch, power win-
dow and door lock/unlock switch RH or when the front door lock assembly LH (key cylinder switch) is locked
or unlocked.
• A door is opened or closed.
ILLUMINATION CONTROL SYSTEM
ILLUMINATION CONTROL SYSTEM : System Diagram
INFOID:0000000009175430
ILLUMINATION CONTROL SYSTEM : System Description
INFOID:0000000009175431
The illumination lamps operation is dependent upon the position of the combination switch (lighting and turn
signal switch). When the combination switch (lighting and turn signal switch) is placed in the AUTO (if
equipped) or parking lamp position the BCM (body control module) receives input requesting the parking
lamps to illuminate. This input is communicated to the IPDM E/R (intelligent power distribution module engine
room) via the CAN communication lines. The CPU (central processing unit) of the IPDM E/R controls the tail
lamp relay coil. When energized, this relay directs power to the parking and illumination lamps, which then illu-
minate. The illumination brightness can be controlled by the illumination control switch.
BATTERY SAVER CONTROL
When the combination switch (lighting and turn signal switch) is in the AUTO (if equipped) or parking lamp
position and the ignition switch is turned from ON or ACC to OFF, the battery saver control feature is activated.
Under this condition, the illumination lamps remain illuminated for 45 seconds unless the combination switch
(lighting and turn signal switch) position is changed. If the combination switch (lighting and turn signal switch)
position is changed, then the illumination lamps are turned off after a 30 second delay. When the combination
switch (lighting and turn signal switch) is turned from OFF to AUTO (if equipped) or parking lamp position after
illumination lamps have been turned off by the battery saver control, the illumination lamps illuminate again.
AWLIA2016GB
INL-8
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000009764020
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF
→ ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentially causing a discharged battery and no-start condition.
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 I
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Active T
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CAN Diag
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Door lock
DOOR LOCK
×
×
×
×
Rear window defogger
REAR DEFOGGER
×
×
×
Warning chime
BUZZER
×
×
Interior room lamp timer
INT LAMP
×
×
×
Exterior lamp
HEADLAMP
×
×
×
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
×
×
Back door open
TRUNK
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
DIAGNOSIS SYSTEM (BCM)
INL-9
< SYSTEM DESCRIPTION >
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INT LAMP
INT LAMP : CONSULT Function (BCM - INT LAMP)
INFOID:0000000009764022
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF
→ ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentially causing a discharged battery and no-start condition.
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
NOTE:
The items listed below are the only applicable Work Support items for this vehicle. If other items are displayed
on CONSULT, do not use or change the setting for these other items.
Signal buffer system
SIGNAL BUFFER
×
TPMS
AIR PRESSURE MONITOR
×
×
×
×
System
Sub System
Direct Diagnostic Mode
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CAN Diag
Support Mntr
Monitor Item [Unit]
Description
REQ SW -DR [On/Off]
Indicates condition of door request switch LH.
REQ SW -AS [On/Off]
Indicates condition of door request switch RH.
PUSH -SW [On/Off]
Indicates condition of push-button ignition switch.
UNLK SEN -DR [On/Off]
Indicates condition of door unlock sensor.
DOOR SW-DR [On/Off]
Indicates condition of front door switch LH.
DOOR SW-AS [On/Off]
Indicates condition of front door switch RH.
DOOR SW-RR [On/Off]
Indicates condition of rear door switch RH.
DOOR SW-RL [On/Off]
Indicates condition of rear door switch LH.
DOOR SW-BK [On/Off]
Indicates condition of back door switch.
CDL LOCK SW [On/Off]
Indicates condition of lock signal from door lock and unlock switch.
CDL UNLOCK SW [On/Off]
Indicates condition of unlock signal from door lock and unlock switch.
KEY CYL LK-SW [On/Off]
Indicates condition of lock signal from door key cylinder switch.
KEY CYL UN-SW [On/Off]
Indicates condition of unlock signal from door key cylinder switch.
RKE-LOCK [On/Off]
Indicates condition of lock signal from Intelligent Key.
RKE-UNLOCK [On/Off]
Indicates condition of unlock signal from Intelligent Key.
Test Item
Description
INT LAMP
This test is able to check interior room lamp operation [On/Off].
STEP LAMP TEST
This test is able to check step lamp operation [On/Off].
INL-10
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
*: Initial setting
BATTERY SAVER
BATTERY SAVER : CONSULT Function (BCM - BATTERY SAVER)
INFOID:0000000009764023
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF
→ ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentially causing a discharged battery and no-start condition.
DATA MONITOR
ACTIVE TEST
Support Item
Setting
Description
SCENARIO LIGHTING SETTING
On
NOTE:
Do not use this function since interior room lamp control is changed.
Off*
SET I/L D-UNLCK INTCON
On
Interior room lamp timer function ON.
Off*
Interior room lamp timer function OFF.
FOG LAMP OVERRIDE
On*
Fog lamp override function ON.
Off
Fog lamp override function OFF.
Monitor Item [Unit]
Description
REQ SW -DR [On/Off]
Indicates condition of door request switch LH.
REQ SW -AS [On/Off]
Indicates condition of door request switch RH.
PUSH SW [On/Off]
Indicates condition push-button ignition switch.
UNLK SEN -DR [On/Off]
Indicates condition of door unlock sensor.
DOOR SW-DR [On/Off]
Indicates condition of front door switch LH.
DOOR SW-AS [On/Off]
Indicates condition of front door switch RH.
DOOR SW-RR [On/Off]
Indicates condition of rear door switch RH.
DOOR SW-RL [On/Off]
Indicates condition of rear door switch LH.
DOOR SW-BK [On/Off]
Indicates condition of back door switch.
CDL LOCK SW [On/Off]
Indicates condition of lock signal from door lock and unlock switch.
CDL UNLOCK SW [On/Off]
Indicates condition of unlock signal from door lock and unlock switch.
KEY CYL LK-SW [On/Off]
Indicates condition of lock signal from door key cylinder switch.
KEY CYL UN-SW [On/Off]
Indicates condition of unlock signal from door key cylinder switch.
RKE-LOCK [On/Off]
Indicates condition of lock signal from Intelligent Key.
RKE-UNLOCK [On/Off]
Indicates condition of unlock signal from Intelligent Key.
Test item
Description
BATTERY SAVER
This test is able to check battery saver operation [On/Off].
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