Infiniti FX35, FX50 (S51). Manual - part 210

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-21

< SYSTEM DESCRIPTION >

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*: Factory setting

DATA MONITOR

Service item

Setting item

Setting

SET I/L D-UNLCK INTCON

On*

Interior room lamps link with door unlock.
(Interior room lamp timer function)

Off

Interior room lamps do not link with door unlock.

ROOM LAMP TIMER SET

MODE 2

7.5 sec.

Interior room lamp ON time after door are unlocked.

MODE 3*

15 sec.

MODE 4

30 sec.

ROOM LAMP ON TIME SET

MODE 1

NOTE:
The item is indicated, but not used.

MODE 2

MODE 3

MODE 4

MODE 5*

ROOM LAMP OFF TIME SET

MODE 1

NOTE:
The item is indicated, but not used.

MODE 2

MODE 3

MODE 4

MODE 5*

R LAMP TIMER LOGIC SET

MODE 1*

Interior room lamp timer activates by synchronizing all doors.

MODE 2

Interior room lamp timer activates by synchronizing the driver door 
only.

Monitor item

[Unit]

Description

REQ SW-DR
[On/Off]

The switch status input from request switch (driver side)

REQ SW-AS
[On/Off]

The switch status input from request switch (passenger side)

REQ SW-RR
[On/Off]

NOTE:
The item is indicated, but not monitored.

REQ SW-RL
[On/Off]

PUSH SW
[On/Off]

The switch status input from push-button ignition switch

UNLK SEN-DR
[On/Off]

Driver door unlock status input from unlock sensor

KEY SW-SLOT
[On/Off]

Key switch status input from key slot

DOOR SW-DR
[On/Off]

The switch status input from front door switch (driver side)

DOOR SW-AS
[On/Off]

The switch status input from front door switch (passenger side)

DOOR SW-RR
[On/Off]

The switch status input from rear door switch (RH)

DOOR SW- RL
[On/Off]

The switch status input from rear door switch (LH)

DOOR SW-BK
[On/Off]

The switch status input from back door switch

BCS-22

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

ACTIVE TEST

HEADLAMP

HEADLAMP : CONSULT-III Function (BCM - HEAD LAMP)

INFOID:0000000005612693

WORK SUPPORT

*: Factory setting

CDL LOCK SW
[On/Off]

Lock switch status received from central door lock/unlock switch by power window 
switch serial link

CDL UNLOCK SW
[On/Off]

Unlock switch status received from central door lock/unlock switch by power window 
switch serial link

KEY CYL LK-SW
[On/Off]

Lock switch status received from key cylinder lock/unlock switch by power window 
switch serial link

KEY CYL UN-SW
[On/Off]

Unlock switch status received from key cylinder lock/unlock switch by power window 
switch serial link

TRNK/HAT MNTR
[On/Off]

The switch status input from trunk room lamp switch

RKE-LOCK
[On/Off]

Lock signal status received from remote keyless entry receiver

RKE-UNLOCK
[On/Off]

Unlock signal status received from remote keyless entry receiver

Monitor item

[Unit]

Description

Test item

Operation

Description

INT LAMP

On

Outputs the room lamp timer signal to the total illumination control unit to activate in-
terior room lamps. (Hospitality lighting functioning table “Scene 1”)

Off

Stops the room lamp timer signal.

STEP LAMP TEST

On

Outputs the step lamp control signal to turn step lamp ON.

Off

Stops the step lamp control signal to turn step lamp OFF.

LUGGAGE LAMP TEST

On

NOTE:
The item is indicated, but not used.

Off

Service item

Setting item

Setting

CUSTOM A/LIGHT SET-
TING

MODE 1*

Normal

MODE 2

More sensitive setting than normal setting (Turns ON earlier than normal operation.)

MODE 3

More sensitive setting than MODE 2 (Turns ON earlier than MODE 2.)

MODE 4

Less sensitive setting than normal setting (Turns ON later than normal operation.)

BATTERY SAVER SET

On*

With the exterior lamp battery saver function

Off

Without the exterior lamp battery saver function

ILL DELAY SET

MODE 1*

45 sec.

Sets delay timer function timer operation time.
(All doors closed)

MODE 2

Without the func-
tion

MODE 3

30 sec.

MODE 4

60 sec.

MODE 5

90 sec.

MODE 6

120 sec.

MODE 7

150 sec.

MODE 8

180 sec.

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-23

< SYSTEM DESCRIPTION >

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DATA MONITOR

ACTIVE TEST

Monitor item

[Unit]

Description

PUSH SW
[On/Off]

The switch status input from push-button ignition switch

ENGINE STATE
[Stop/Stall/Crank/Run]

The engine status received from ECM with CAN communication

VEH SPEED 1
[km/h]

The value of the vehicle speed received from unified meter and A/C amp. with CAN 
communication

KEY SW-SLOT
[On/Off]

Key switch status input from key slot

TURN SIGNAL R
[On/Off]

Each switch status that BCM judges from the combination switch reading function

TURN SIGNAL L
[On/Off]

TAIL LAMP SW
[On/Off]

HI BEAM SW
[On/Off]

HEAD LAMP SW1
[On/Off]

HEAD LAMP SW2
[On/Off]

PASSING SW
[On/Off]

AUTO LIGHT SW
[On/Off]

FR FOG SW
[On/Off]

DOOR SW-DR
[On/Off]

The switch status input from front door switch (driver side)

DOOR SW-AS
[On/Off]

The switch status input from front door switch (passenger side)

DOOR SW-RR
[On/Off]

The switch status input from rear door switch RH

DOOR SW- RL
[On/Off]

The switch status input from rear door switch LH

DOOR SW-BK
[On/Off]

NOTE:
The item is indicated, but not monitored.

OPTICAL SENSOR
[V]

The value of exterior brightness voltage input from the optical sensor 

Test item

Operation

Description

TAIL LAMP

On

Transmits the position light request signal to IPDM E/R with CAN com-
munication to turn the tail lamp ON.

Off

Stops the position light request signal transmission.

HEAD LAMP

Hi

Transmits the high beam request signal with CAN communication to turn 
the headlamp (HI).

Low

Transmits the low beam request signal with CAN communication to turn 
the headlamp (LO).

Off

Stops the high & low beam request signal transmission.

BCS-24

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

WIPER

WIPER : CONSULT-III Function (BCM - WIPER)

INFOID:0000000005612698

WORK SUPPORT

*:Factory setting

DATA MONITOR

FR FOG LAMP

On

Transmits the front fog light request signal to IPDM E/R with CAN com-
munication to turn the front fog lamp ON.

Off

Stops the front fog light request signal transmission.

RR FOG LAMP

On

NOTE:
The item is indicated, but cannot be tested.

Off

CORNERING LAMP

RH

NOTE:
The item is indicated, but cannot be tested.

LH

Off

ILL DIM SIGNAL

On

NOTE:
The item is indicated, but cannot be tested.

Off

Test item

Operation

Description

Service item

Setting item

Description

WIPER SPEED 
SETTING

On

With vehicle speed
(Front wiper intermittent time linked with the vehicle speed and wiper intermittent dial position)

Off*

Without vehicle speed
(Front wiper intermittent time linked with the wiper intermittent dial position)

Monitor Item

[Unit]

Description

PUSH SW
[Off/On]

The switch status input from push-button ignition switch.

VEHICLE SPEED 1
[km/h]

The value of the vehicle speed signal received from unified meter and A/C amp. with CAN communication.

FR WIPER HI
[Off/On]

Each switch status that BCM judges from the combination switch reading function.

FR WIPER LOW
[Off/On]

FR WASHER SW
[Off/On]

FR WIPER INT
[Off/On]

FR WIPER STOP
[Off/On]

Front wiper motor (stop position) status received from IPDM E/R with CAN communication.

INT VOLUME
[1 

−

 7] 

Each switch status that BCM judges from the combination switch reading function.

RR WIPER ON
[Off/On]

Each switch status that BCM judges from the combination switch reading function.

RR WIPER INT
[Off/On]

RR WASHER SW
[Off/On]