Nissan Juke F15. Manual - part 725

EXL-120

< PRECAUTION >

[HALOGEN TYPE]

PRECAUTIONS

• When removing the 12V battery terminal, turn OFF the ignition

switch and wait at least 30 seconds.

• For vehicles with the engine listed below, remove the battery termi-

nal after a lapse of the specified time:

NOTE:

ECU may be active for several tens of seconds after the ignition switch is turned OFF. If the battery terminal

is removed before ECU stops, then a DTC detection error or ECU data corruption may occur.

• After high-load driving, if the vehicle is equipped with the V9X engine, turn the ignition switch OFF and wait

for at least 15 minutes to remove the battery terminal.

NOTE:

• Turbocharger cooling pump may operate in a few minutes after the ignition switch is turned OFF.

• Example of high-load driving

- Driving for 30 minutes or more at 140 km/h (86 MPH) or more.

- Driving for 30 minutes or more on a steep slope.

• For vehicles with the 2-batteries, be sure to connect the main battery and the sub battery before turning ON

the ignition switch.

NOTE:

If the ignition switch is turned ON with any one of the terminals of main battery and sub battery discon-

nected, then DTC may be detected.

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:

The removal of 12V battery may cause a DTC detection error.

D4D engine

: 20 minutes

YS23DDT

: 4 minutes

HRA2DDT

: 12 minutes

YS23DDTT

: 4 minutes

K9K engine

: 4 minutes

ZD30DDTi

: 60 seconds

M9R engine

: 4 minutes

ZD30DDTT

: 60 seconds

R9M engine

: 4 minutes

V9X engine

: 4 minutes

YD25DDTi

: 2 minutes

SEF289H

COMPONENT PARTS

EXL-121

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000012201714

*

1

: With front fog lamp

*

2

: With daytime running light system

1.

Hazard switch

2.

Front turn signal lamp

3.

Front side marker lamp

4.

Parking lamp

5.

Front fog lamp*

1

6.

Headlamp LO
(Halogen headlamp)

7.

Headlamp HI
(Halogen headlamp)

8.

ECM*

2

Refer to 

EC-27, "ENGINE CON-

TROL SYSTEM : 
Component Parts Location"

 (NIS-

MO RS models) or 

EC-600, "EN-

GINE CONTROL SYSTEM : 
Component Parts Location"

 (Ex-

cept for NISMO RS models).

9.

IPDM E/R
Refer to 

PCS-5, "Component Parts 

Location"

.

10.

BCM
Refer to 

BCS-5, "BODY CONTROL 

SYSTEM : Component Parts Loca-
tion"

.

11. Combination switch

12. Combination meter

13. Optical sensor*

3

14. Side turn signal lamp

15. Front door switch (driver side)

16. Stop lamp / Tail lamp

17. Rear turn signal lamp

18. Tail lamp

19. License plate lamp

20. Daytime running light relay*

4

A.

Engine room (RH)

JMLIA6140ZZ

EXL-122

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

COMPONENT PARTS

*

3

: With auto light system

*

4

: Except for NISMO models with daytime running light system

Component Description

INFOID:0000000012201715

*

1

: With daytime running light system

*

2

: With auto light system

Part

Description

BCM

• Detects each switch condition by the combination switch reading function
• Judges that the headlamp is turned ON according to the vehicle condition
• Requests the headlamp relay (High/Low) ON to IPDM E/R (via CAN communication)
• Requests the high beam indicator lamp and position lamp indicator lamp ON to the 

combination meter (via CAN communication)

• Judges the outside brightness from the optical sensor signal.
• Judges the ON/OFF status of the exterior lamp from the outside brightness and the 

vehicle condition.

IPDM E/R

Controls the integrated relay and daytime running light relay, and supplies voltage to the 
load according to the request from BCM (via CAN communication).

Combination meter

• Turns the high beam indicator lamp and position lamp indicator lamp ON according 

to the request from BCM (via CAN communication).

• Blinks the turn signal indicator lamp and outputs the turn signal operating sound with 

integrated buzzer according to the request from BCM (via CAN communication).

• Combination meter transmits parking brake switch signal to BCM via CAN communi-

cation.

ECM*

1

ECM transmits engine status signal to BCM via CAN communication.

Optical sensor*

2

Optical sensor converts the outside brightness (lux) to voltage and transmits the optical 
sensor signal to BCM.

Door switch

Refer to 

DLK-10, "Component Description"

.

Combination switch
(Lighting & turn signal switch)

Refer to 

BCS-8, "COMBINATION SWITCH READING SYSTEM : System Description"

.

Hazard switch

Inputs the hazard switch ON/OFF signal to BCM.

SYSTEM

EXL-123

< SYSTEM DESCRIPTION >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

SYSTEM

HEADLAMP SYSTEM
HEADLAMP SYSTEM : System Diagram

INFOID:0000000012201716

HEADLAMP SYSTEM : System Description

INFOID:0000000012201717

OUTLINE

Headlamp is controlled by combination switch reading function and headlamp control function of BCM, and

relay control function of IPDM E/R.

HEADLAMP (LO) OPERATION 

• BCM detects the combination switch condition with the combination switch reading function.

• BCM transmits the low beam request signal to IPDM E/R via CAN communication according to the head-

lamp (LO) ON condition.

Headlamp (LO) ON condition

- Lighting switch 2ND

- Lighting switch AUTO (Only when the illumination judgment by auto light system is ON. For details, refer to

EXL-124, "AUTO LIGHT SYSTEM : System Description"

.)

- Lighting switch PASS

• IPDM E/R turns the integrated headlamp low relay ON, and turns the headlamp (LO) ON according to the

low beam request signal.

HEADLAMP (HI) OPERATION

• BCM transmits the high beam request signal to IPDM E/R and the combination meter via CAN communica-

tion according to the headlamp (HI) ON condition. 

Headlamp (HI) ON condition

- Lighting switch HI with the lighting switch 2ND

- Lighting switch HI with the lighting switch AUTO (Only when the illumination judgment by auto light system is

ON. For details, refer to 

EXL-124, "AUTO LIGHT SYSTEM : System Description"

.)

- Lighting switch PASS

• Combination meter turns the high beam indicator lamp ON according to the high beam request signal. 

• IPDM E/R turns the integrated headlamp high relay ON, and turns the headlamp (HI) ON according to the

high beam request signal.

FOLLOW ME HOME FUNCTION 

When the driver is moving to the house entrance from the own vehicle, headlamp is kept still ON by the follow

me home function of BCM.

• When BCM detects the input of lighting switch PASS while all of following conditions satisfied, it transmits

the low beam request signal for a period of time to IPDM E/R through CAN communication.

Follow me home ON condition

- Ignition switch OFF

JMLIA3115GB