Nissan GT-R. Manual - part 170

INTERIOR ROOM LAMP CONTROL SYSTEM

INL-5

< SYSTEM DESCRIPTION >

C

D

E

F

G

H

I

J

K

M

A

B

INL

N

O

P

Component Description

INFOID:0000000009161888

Part

Description

BCM

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

interior room lamp ON/OFF.

• Turns the trunk room lamp ON /OFF according to the trunk room lamp switch status.
• Turns the step lamp ON /OFF according to any door switch status.

• Remote keyless entry receiver
• Door lock and unlock switch

Transmits the lock/unlock signal to BCM.

• Request switch
• Door switch

Inputs a switch signal to BCM.

INL-6

< SYSTEM DESCRIPTION >

INTERIOR ROOM LAMP BATTERY SAVER SYSTEM

INTERIOR ROOM LAMP BATTERY SAVER SYSTEM

System Diagram

INFOID:0000000009161889

System Description

INFOID:0000000009161890

OUTLINE

• Interior room lamp battery saver is controlled by BCM.
• BCM turns applicable lamps OFF depending on the vehicle condition. This function prevents the battery

from over-discharging if the driver neglect turning OFF the any lamps.

Applicable lamps

• Map lamp
• Step lamp
• Trunk room lamp
• Vanity mirror lamp

INTERIOR ROOM LAMP BATTERY SAVER FUNCTION

• When the ignition switch is turned OFF, BCM operates the timer for a period of time to cut the interior room

lamp power supply.

• BCM restart the timer when any of the following signals changes while operating the timer.
- Ignition switch status
- Door switch signal (ALL)
- Door lock/unlock signal (remote keyless entry receiver, each request switch, door lock and unlock switch)
- Trunk loom lamp switch signal
- Key switch signal (key slot)
• BCM provides the interior room lamp power supply continuously when the ignition switch position is other

than OFF.

NNLIA0072GB

INTERIOR ROOM LAMP BATTERY SAVER SYSTEM

INL-7

< SYSTEM DESCRIPTION >

C

D

E

F

G

H

I

J

K

M

A

B

INL

N

O

P

Component Parts Location

INFOID:0000000009161891

Component Description

INFOID:0000000009161892

1.

Door switch

2.

Request switch

3.

Vanity mirror lamp

4.

Map lamp

5.

Key slot

6.

Push-button ignition switch

7.

Door lock and unlock switch

8.

Step lamp

9.

Trunk room lamp switch

10. Trunk room lamp

11. Remote keyless entry receiver

12.

BCM

A.

Front door

B.

Trunk lid lock assembly

C.

Trunk room upward

D.

Behind the display

E.

Dash side lower (passenger side)

JPLIA1201ZZ

Part

Description

BCM

Operates the interior room lamp battery saver depending on the vehicle condition to 
cut the interior room lamp power supply. 

• Remote keyless entry receiver
• Door Lock and unlock switch

Transmits the lock/unlock signal to BCM.

INL-8

< SYSTEM DESCRIPTION >

INTERIOR ROOM LAMP BATTERY SAVER SYSTEM

• Request switch
• Door switch

Inputs a switch signal to BCM.

Key slot

Input the Intelligent key in status to BCM.

Part

Description