Nissan Frontier. Instruction — part 936

INTERIOR ROOM LAMP

INL-71

< SYSTEM DESCRIPTION >

[WITHOUT POWER DOOR LOCKS]

C

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INL

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SYSTEM DESCRIPTION

INTERIOR ROOM LAMP

System Diagram

INFOID:0000000009480164

System Description

INFOID:0000000009480165

OUTLINE

• Room lamp 2nd row and front room/map lamp (if equipped) are powered by fuse block (J/B) fuse number 21

(10A). When the lamp is set to the DOOR position, ground is provided through the door switches.

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

AWLIA2278GB

INL-72

< SYSTEM DESCRIPTION >

[WITHOUT POWER DOOR LOCKS]

INTERIOR ROOM LAMP

Component Parts Location

INFOID:0000000009480166

Component Description

INFOID:0000000009480167

1.

BCM M18, M19, M20 (view with lower
instrument panel LH removed)

2.

Key switch M27

3.

Cargo lamp switch M71

4.

Front door switch LH B8 (crew cab)
Front door switch RH B108 (crew cab)

5.

Rear door switch LH B18 (crew cab)
Rear door switch RH B116 (crew cab)

6.

Front door switch LH D213 (king cab)
Front door switch RH D314 (king cab)

7.

Cargo lamp B161

8.

Room lamp 2nd row R10

9.

Front room/map lamp assembly R9 (if
equipped)

AWLIA2279ZZ

Part name

Description

BCM

Provides ground for the cargo lamp relay.

Key switch

Provides key in ignition status to the BCM.

INTERIOR ROOM LAMP

INL-73

< SYSTEM DESCRIPTION >

[WITHOUT POWER DOOR LOCKS]

C

D

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F

G

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INL

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Door switches

Provides door OPEN/CLOSED status to the BCM.
Provides ground for the room lamp 2nd row.

Cargo lamp switch

Provides cargo lamp ON/OFF request to the BCM.

INL-74

< SYSTEM DESCRIPTION >

[WITHOUT POWER DOOR LOCKS]

ILLUMINATION CONTROL SYSTEM

ILLUMINATION CONTROL SYSTEM

System Diagram

INFOID:0000000009480168

System Description

INFOID:0000000009480169

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 (or if the auto light system is activated) the BCM (body control module) receives input requesting the park-

ing 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 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 10 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 (or if auto light system is activated) after illumination

lamps have been turned off by the battery saver control, the illumination lamps illuminate again.

AWLIA1754GB