Infiniti G35 (V35) Sedan. Manual - part 339

 

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Infiniti G35 (V35) Sedan. Manual - part 339

 

 

DOOR LOCK FUNCTION

DLK-17

< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

D.

View with console rear finisher removed. E.

View with rear bumper removed.

F.

View with trunk rear finisher (up-
per) removed.

G.

View of front door LH.

H.

Behind cluster lid C.

I.

View with hood seal assembly re-
moved.

JMKIA0143GB

1.

A/T device (detention switch) 

2.

Key slot M22 

3.

Trunk lid opener switch M20

4.

Combination meter (Key warning lamp) 
M53

5.

Trunk opener cancel switch M105 

6.

Trunk lid lock assembly (trunk lid 
opener actuator) B303 

7.

Fuel lid opener actuator B242

8.

Front door lock assembly (driver side) D15 9.

Rear door lock assembly D55

10. Power window main switch (door lock un-

lock switch) D8,D9

11. Front door switch B16 

DLK-18

< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

DOOR LOCK FUNCTION

DOOR REQUEST SWITCH : Component Description

INFOID:0000000000961094

INTELLIGENT KEY

INTELLIGENT KEY : System Diagram

INFOID:0000000000961095

INTELLIGENT KEY : System Description

INFOID:0000000000961096

The Intelligent Key has the same functions as the remote control entry system. Therefore, it can be used in the
same manner as the remote controller by operating the door lock/unlock button.

OPERATION DESCRIPTION/DOOR LOCK/UNLOCK FUNCTION

• When door lock/unlock button of the Intelligent Key is pressed, lock signal or unlock signal is transmits from

Intelligent Key to BCM via remote keyless entry receiver.

• When BCM receives the door lock/unlock signal, it operates door lock actuator, flashes the hazard lamp

(lock: 2 time, unlock: 1 times) and horn chirp signal to IPDM E/R at the same time as a reminder.

• IPDM E/R honks horn (lock: 2 time) as a reminder

OPERATION CONDITION

A.

View with center console assembly re-
moved.

B.

View with trunk lid finisher removed.

C.  View with trunk side finisher re-

moved.

D

View with front door finisher removed.

E

View with rear door finisher removed.

Item

Function

BCM

Controls the door lock function and room lamp function.

Door lock and unlock switch

Transmits lock or unlock signal to BCM.

Door lock actuator

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

Door switch

Transmits door open/close condition to BCM.

Remote keyless entry receiver

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

Request switch

Transmits lock/unlock operation to BCM.

Intelligent Key

Transmits button operation to remote keyless entry receiver.

Outside key antenna

Detects if Intelligent Key is outside the vehicle.

Inside key antenna

Detects if Intelligent Key is inside the vehicle. 

Fuel lid opener actuator

Performs lock/unlock of the fuel lid.

Intelligent Key warning buzzer

Warns the user of the lock/unlock condition and inappropriate operations with the buzzer sound.

JMKIA0052GB

Remote controller operation

Operation condition

Operation

Lock

• All doors closed

All doors lock

Unlock

• Intelligent Key is out of key slot

All doors unlock

DOOR LOCK FUNCTION

DLK-19

< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

OPERATION AREA

• Operating Range
• To ensure the Intelligent Key works effectively, use within 80 cm range of each doors, however the operable

range may differ according to surroundings.

SELECTIVE UNLOCK FUNCTION

When an LOCK signal is transmitted from Intelligent Key, all doors will be locked.
When an UNLOCK signal is transmitted from Intelligent Key once, driver's door will be unlocked.
Then, if an UNLOCK signal is transmitted from Intelligent Key again within 5 seconds, all other door will be
unlocked.

HAZARD AND HORN REMINDER FUNCTION

When doors are locked or unlocked by Intelligent Key, BCM flashes hazard warning lamps as a reminder and
sends horn chirp signal to IPDM E/R. IPDM E/R sounds horn as a reminder.
The hazard and horn reminder has a horn chirp mode (C mode) and a non-horn chirp mode (S mode).

Operating function of hazard and horn reminder

Hazard and horn reminder does not operate if any door switch is ON (any door is OPEN).
How to change hazard and horn reminder mode

 With CONSULT-III

Refer to 

DLK-51, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"

.

 Without CONSULT-III

When LOCK and UNLOCK signals are sent from the Intelligent Key for more than 2 seconds at the same time,
the hazard and horn reminder mode is changed and hazard warning lamp flashes and horn sounds as follows:

AUTO DOOR LOCK FUNCTION

Auto Door Lock Function

When all doors are locked, ignition switch is OFF (ignition switch is not pressed) and key switch is OFF (Intel-
ligent Key is not inserted in key slot), doors are unlocked with Intelligent Key button. When BCM does not
receive the following signals within 30 seconds, all doors are locked.
• Door switch is ON (door is opened)
• Door is locked
• Ignition switch is ON
• Key switch is ON (Intelligent Key is inserted in key slot)
Auto door lock mode can be changed by “AUTO LOCK SET” mode in “WORK SUPPORT”. Refer to 

DLK-51,

"INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"

.

PANIC ALARM FUNCTION

When ignition switch is OFF (ignition switch is not pressed) and key switch is OFF (Intelligent Key is not
inserted in key slot), BCM receives PANIC ALARM signal from Intelligent Key.
BCM turns on and off headlamp intermittently and transmits theft warning horn signal to IPDM E/R. Then,
IPDM E/R turns on and off horn intermittently.
The headlamp flashes and the horn sounds intermittently.
The alarm automatically turns off:
• After 25 seconds
• When BCM receives any signal from Intelligent Key

C mode

S mode

Intelligent Key operation

Lock

Unlock

Trunk open

Lock

Unlock

Trunk open

Hazard warning lamp flash

Twice

Once

Twice

Horn  sound

Once

SEL153WA

DLK-20

< FUNCTION DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

DOOR LOCK FUNCTION

Panic alarm function mode can be changed by “PANIC ALARM SET” mode in “WORK SUPPORT”. Refer to

DLK-51, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"

.

KEYLESS POWER WINDOW DOWN (OPEN) FUNCTION

All power windows open when the unlock button on Intelligent Key is activated and kept pressed for more than
3 seconds with the ignition switch OFF. The windows keep opening if the unlock button is continuously
pressed.
The power window opening stops when the following operations are performed:
• When the unlock button is kept pressed more than 15 seconds.
• When the ignition switch is turned ON while the power window opening is operated.
• When the unlock button is released.
While retained power operation activate, Keyless power window down (open) function cannot be operated.
Keyless power window down operation mode can be changed by “PW DOWN SET” mode in “WORK SUP-
PORT”. Refer to 

DLK-51, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"

.

ROOM LAMP ILLUMINATION OPERATION

When the following conditions are met:
• Condition of interior lamp switch is in DOOR position
• Door switch OFF (all the doors are closed)
Intelligent Key system turns on interior lamp (for 15 seconds) by receiving UNLOCK signal from Intelligent
Key. For detailed description, refer to 

INL-9, "System Description"

.

LIST OF OPERATION RELATED PARTS

Parts marked with 

×

 are the parts related to operation.

INTELLIGENT KEY : Component Parts Location

INFOID:0000000000961097

Remote keyless entry functions

In

tel

lig

en

t Ke

y

Key slot

Do

or re

qu

es

t sw

it

ch

 (Driv

e

r,

 Pass

en

ge

r)

Do

or sw

itch

Do

or l

o

c

k

 ac

tu

a

to

r

In

tel

lig

en

t Ke

warn

ing

 b

u

zze

r

CAN co

mm

un

ic

ati

o

n

 sys

tem

BCM

Co

mb

in

at

io

n

 me

te

r

Hazard warning lamp

Horn

IPDM

 E/R

Head lamp

Door lock/unlock function by remote control button

×

×

×

×

×

×

Hazard and horn reminder function

×

×

×

×

×

×

×

×

Selective unlock function

×

×

×

×

×

Keyless power window down (open) function

×

×

×

×

Auto door lock function

×

×

×

×

×

Panic alarm function

×

×

×

×

×

×

×

 

 

 

 

 

 

 

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