Infiniti EX35. Manual - part 454

DLK-30

< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

INTELLIGENT KEY SYSTEM

REMOTE KEYLESS ENTRY FUNCTION : Component Parts Location

INFOID:0000000003738685

1.

BCM M118, M119, M120, M121, 
M122, M123

2.

Combination meter M53

3.

Key slot M22

4.

IPDM E/R E5, E6

5.

Remote key less entry receiver 
M104

6.

Control device (detention switch) 
M137

JMKIA2222ZZ

INTELLIGENT KEY SYSTEM

DLK-31

< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

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F

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A

B

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P

7.

Front door switch (driver side) B16 

8.

Front door lock assembly (driver 
side) D15

9.

Fuel lid lock actuator B242

10. Back door opener switch D114

11.

Horn (low) E61, E62

12.

Horn (high) E69, E70

13. Intelligent Key warning buzzer E57

A.

Dash side lower (passenger side)

B.

Engine room dash panel (RH)

C.

Behind the instrument lower pan-
el (driver side)

D.

View with center console assembly 
removed

E.

View with front door finisher (LH) is 
removed

F.

View luggage side finisher lower 
(RH) is removed

G.

View with front bumper is removed

1.

Push-button ignition switch (push 
switch) M50

2.

Inside key antenna (instrument center) 
M131

3.

Unified meter and A/C amp.
M66, M67

4.

Inside key antenna (console) 
M146

5.

Inside key antenna (luggage room) B228 6.

Front outside handle LH (request 
switch)
D13

7.

Front outside handle LH (outside 
key antenna) D14

8.

Outside key antenna (back door) D118

9.

Back door lock assembly D113

JMKIA2223ZZ

DLK-32

< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

INTELLIGENT KEY SYSTEM

REMOTE KEYLESS ENTRY FUNCTION : Component Description

INFOID:0000000003728840

WELCOME LIGHT FUNCTION

WELCOME LIGHT FUNCTION : System Description

INFOID:0000000003759266

CONDITION OF SEARCHING

If all following conditions are satisfied, BCM search Intelligent Key by outside key antenna (front outside han-
dle LH/RH and back door). BCM has timer to search for 14 days (every 0.3 sec.). If run the engine, the timer
will be reset.

OPERATION PROCEDURE

BCM search outside key antenna (front outside handle LH/RH and back door) detection area. If registered
Intelligent Key is detected, BCM turn ON the room lamp and puddle lamp.
For detailed description after turning ON the lamps, refer to

INL-5, "System Description"

.

SYSTEM SETTING PROCEDURE

Setting of welcome light function can be changed by following procedure. (for system setting by CONSULT-III:
refer to 

DLK-49, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"

.)

1.

Confirm Intelligent Key is removed from key slot.

2.

Turn ignition switch ON and press and hold request switch (driver side) more than 5 seconds.

3.

Confirm sounds of buzzer (combination meter).

10. Back door opener request switch

D116

A.

View with luggage floor finisher 
front is removed

B.

View with back door finisher inner is re-
moved

Item

Function

BCM

Controls the door lock function and room lamp function.

Door lock actuator

Outputs lock/unlock signal from BCM and locks/unlocks each door.

Remote keyless entry receiver

Receives lock/unlock signal from the Intelligent Key, and then transmits to BCM.

Unified meter and A/C amp.

• Receive buzzer signal from BCM via CAN communication line, and sounds the buzzer.
• Transmits vehicle speed signal to BCM via CAN communication line.

Combination meter

Display, buzzer (combination meter) and KEY warning lamp are installed to combination meter. 

Intelligent Key

Transmits button operation to remote keyless entry receiver.

Function

Condition

Welcome light function

• System setting is active.
• All doors are closed.
• Ignition position is OFF.
• There is no Intelligent Key inside vehicle.
• Shift position is P position.
• All doors are closed and locked (or auto lock timer is running).

Pi, Pi, Pi··· (approx. 1.2 sec.):

Welcome light function is OFF.

Pi, Pi, Pi···(approx. 2.4 sec.):

Welcome light function is ON.

INTELLIGENT KEY SYSTEM

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< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

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WELCOME LIGHT FUNCTION : Component Parts Location

INFOID:0000000003759267

1.

BCM M118, M119, M120, M121, 
M122, M123

2.

Combination meter M53

3.

Key slot M22

4.

IPDM E/R E5, E6

5.

Remote key less entry receiver 
M104

6.

Control device (detention switch) 
M137

JMKIA2222ZZ