Nissan Note E12. Manual — part 286
EXL-12
< SYSTEM DESCRIPTION >
SYSTEM
FRONT FOG LAMP SYSTEM : System Description
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SYSTEM DIAGRAM
OUTLINE
Front fog lamp is controlled by combination switch reading function, front fog lamp control function of BCM,
and relay control function of IPDM E/R.
FRONT FOG LAMP OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the front fog light request signal to IPDM E/R via CAN communication according to the front
fog lamp ON condition.
Front fog lamp ON condition
- Front fog lamp switch ON, and any of the following condition is satisfied. (except for the high beam ON)
• Lighting switch 2ND
• Lighting switch AUTO (auto light function ON judgment)
IPDM E/R turns the integrated front fog lamp relay ON, and turns the front fog lamp ON according to the front
fog light request signal.
FRONT FOG LAMP SYSTEM : Fail-safe
INFOID:0000000009472869
CAN COMMUNICATION CONTROL
When CAN communication with ECM and BCM is impossible, IPDM E/R performs fail-safe control. After CAN
communication recovers normally, it also returns to normal control.
If No CAN Communication Is Available With BCM
EXTERIOR LAMP BATTERY SAVER SYSTEM
JMLIA1154GB
Control part
Fail-safe operation
Front fog lamp
Front fog lamp relay OFF
SYSTEM
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< SYSTEM DESCRIPTION >
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EXTERIOR LAMP BATTERY SAVER SYSTEM : System Description
INFOID:0000000009472870
SYSTEM DIAGRAM
OUTLINE
• Exterior lamp battery saver system is controlled by each function of BCM and IPDM E/R.
Control by BCM
- Combination switch reading function
- Headlamp control function
- Exterior lamp battery saver function
Control by IPDM E/R
- Relay control function
• BCM turns the exterior lamps* OFF after a period of time to prevent the battery from over-discharge when
the ignition switch is turned OFF with the exterior lamps ON.
*: Headlamp (LO/HI), parking lamp, tail lamp, side marker lamp, license plate lamp and front fog lamp
EXTERIOR LAMP BATTERY SAVER ACTIVATION
BCM activates the timer and turns the exterior lamp OFF 5 minutes after the ignition switch is turned from ON
→ OFF with the exterior lamps ON.
NOTE:
• Headlamp control function turns the exterior lamps ON normally when the ignition switch is turned ACC or
ON (both before and after the exterior lamp battery saver is turned OFF).
• The timer starts at the time that the lighting switch is turned from OFF
→ 1ST or 2ND with the exterior lamps
OFF.
JPLIA1037GB
EXL-14
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000009578842
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
HEADLAMP
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
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CAN DIAG SUP
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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
×
×
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
×
Signal buffer system
SIGNAL BUFFER
×
DIAGNOSIS SYSTEM (BCM)
EXL-15
< SYSTEM DESCRIPTION >
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HEADLAMP : CONSULT Function (BCM - HEAD LAMP)
INFOID:0000000009578843
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
*: Initial setting
FLASHER
FLASHER : CONSULT Function (BCM - FLASHER)
INFOID:0000000009578844
DATA MONITOR
Monitor Item [Unit]
Description
PUSH SW [On/Off]
Indicates condition of push-button ignition switch.
ENGINE STATE [Stop/Stall/Crank/Run]
Indicates engine status received from ECM on CAN communication line.
VEH SPEED 1 [km/h]
Indicates vehicle speed signal received from ABS on CAN communication line.
TURN SIGNAL R [On/Off]
Indicates condition of combination switch.
TURN SIGNAL L [On/Off]
TAIL LAMP SW [On/Off]
HI BEAM SW [On/Off]
HEAD LAMP SW 1 [On/Off]
HEAD LAMP SW 2 [On/Off]
PASSING SW [On/Off]
FR FOG SW [On/Off]
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.
Test Item
Description
FR FOG LAMP
This test is able to check front fog lamp operation [On/Off].
HEAD LAMP
This test is able to check head lamp operation [Hi/Low/Off].
ILL DIM SIGNAL
This test is able to check head lamp illumination dimming operation [On/Off].
TAIL LAMP
This test is able to check tail lamp operation [On/Off].
Support Item
Setting
Description
BATTERY SAVER SET
On*
Exterior lamp battery saver function ON.
Off
Exterior lamp battery saver function OFF.
ILL DELAY SET
MODE 8
180 sec.
Sets delay timer function operation time
(All doors closed).
MODE 7
150 sec.
MODE 6
120 sec.
MODE 4
60 sec.
MODE 5
90 sec.
MODE 3
30 sec.
MODE 2
OFF
MODE 1* 45 sec.
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