Nissan Note E12. Manual - part 385

COMPONENT PARTS

INL-5

< SYSTEM DESCRIPTION >

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SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

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A. View right of steering column

B. Instrument panel view

C. B-pillar LH side (view with door open)

D. C-pillar LH side (view with door open)

No.

Part

Description

1.

Cargo lamp

Refer to 

INL-43, "Bulb Specifications"

.

2.

Interior room lamp

Refer to 

INL-43, "Bulb Specifications"

.

3.

Map lamp

Refer to 

INL-43, "Bulb Specifications"

.

4.

Push-button ignition switch

Refer to 

STR-4, "STARTING SYSTEM : Component Parts Location"

.

ALLIA1296ZZ

INL-6

< SYSTEM DESCRIPTION >

COMPONENT PARTS

5.

BCM

• Activates the interior room lamp timer depending on the vehicle condition to turn the 

interior room lamps ON/OFF.

• Operates the interior room lamp battery saver depending on the vehicle condition to 

cut the interior room lamp power supply. 

• Detects each switch condition by the combination switch reading function.
• Judges the illumination lamp ON/OFF status depending on the vehicle condition. 

And then it transmits position light request signal to IPDM E/R and combination 
meter (with CAN communication). 

Refer to 

BCS-4, "BODY CONTROL SYSTEM : Component Parts Location"

 for detailed 

installation location.

6.

Front door switch LH (RH side similar) Refer to 

EXL-6, "Component Parts Location"

.

7.

Rear door switch LH (RH side similar) Refer to 

EXL-6, "Component Parts Location"

.

8.

Back door switch

Refer to 

EXL-6, "Component Parts Location"

.

No.

Part

Description

SYSTEM

INL-7

< SYSTEM DESCRIPTION >

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SYSTEM

INTERIOR ROOM LAMP CONTROL SYSTEM
INTERIOR ROOM LAMP CONTROL SYSTEM : System Description

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SYSTEM DIAGRAM

OUTLINE

• Interior room lamp is controlled by the interior room lamp timer control function of the BCM. 

• Cargo lamp is controlled by the cargo room lamp control function of the BCM.

The timer control functions of the BCM activate based on inputs from the key cylinder lock/unlock switch LH,

the door switches, the key switch and door lock/unlock switches. 

ROOM LAMP TIMER OPERATION

When the interior room lamp switch is in the DOOR position and when all conditions below are met, the BCM

begins timer control (maximum 30 seconds) for interior room lamp ON/OFF.

• When the front door LH is unlocked with key fob, main power window and door lock/unlock switch, power

window and door lock/unlock switch RH or front door lock assembly LH (key cylinder switch).

• When a door opens 

→ closes and the push-button ignition switch is not pressed (with Intelligent Key).

• When a door opens 

→ closes and the key is not inserted in the ignition switch (without Intelligent Key).

Timer control is cancelled under the following conditions.

• When the front door LH is locked with key fob, main power window and door lock/unlock switch, power win-

dow and door lock/unlock switch RH or front door lock assembly LH (key cylinder switch).

• A door is opened (door switch turns ON).

• Ignition switch is turned ON.

Interior lamp operational settings can be changed with the function setting of CONSULT.

INTERIOR LAMP BATTERY SAVER CONTROL

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 15 minutes after the ignition switch is turned OFF.

ALLIA1322GB

INL-8

< SYSTEM DESCRIPTION >

SYSTEM

The BCM controls power and ground to all interior lamps.

After the battery saver system turns the lamps OFF, the lamps will illuminate again when

• a signal is received from a key fob, main power window and door lock/unlock switch, power window 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

• the key is removed from or inserted into the ignition switch (without intelligent key).

The interior lamp battery saver control time period can be changed with the function setting of CONSULT.

ILLUMINATION CONTROL SYSTEM
ILLUMINATION CONTROL SYSTEM : System Description

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SYSTEM DIAGRAM

OUTLINE

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 1ST or 2ND posi-

tion 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 communica-

tion 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 illuminate. 

BATTERY SAVER CONTROL

When the combination switch (lighting and turn signal switch) is in the 1st or 2nd 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 15 minutes 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 1st or 2nd position after illumination lamps have been turned off by the

battery saver control, the illumination lamps illuminate again.

AWLIA2182GB