Infiniti FX35, FX50 (S51). Manual - part 1009

EXL-32

< SYSTEM DESCRIPTION >

[XENON TYPE]

DIAGNOSIS SYSTEM (BCM)

DIAGNOSIS SYSTEM (BCM)

COMMON ITEM

COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)

INFOID:0000000005619771

APPLICATION ITEM

CONSULT-III performs the following functions via CAN communication with BCM.

SYSTEM APPLICATION

BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.

×

: Applicable item

NOTE:

*: This item is displayed, but is not used. 

FREEZE FRAME DATA (FFD)

The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT-III.

Diagnosis mode

Function Description

Work Support

Changes the setting for each system function.

Self Diagnostic Result

Displays the diagnosis results judged by BCM.

CAN Diag Support Monitor

Monitors the reception status of CAN communication viewed from BCM. Refer to CONSULT-III opera-
tion manual.

Data Monitor

The BCM input/output signals are displayed.

Active Test

The signals used to activate each device are forcibly supplied from BCM.

Ecu Identification

The BCM part number is displayed.

Configuration

• Read and save the vehicle specification.
• Write the vehicle specification when replacing BCM.

System

Sub system selection item

Diagnosis mode

Work Support

Data Monitor

Active Test

Door lock

DOOR LOCK

×

×

×

Rear window defogger

REAR DEFOGGER

×

×

Warning chime

BUZZER

×

×

Interior room lamp timer

INT LAMP

×

×

×

Exterior lamp

HEAD LAMP

×

×

×

Wiper and washer

WIPER

×

×

×

Turn signal and hazard warning lamps

FLASHER

×

×

×

—

AIR CONDITONER*

• Intelligent Key system
• Engine start system

INTELLIGENT KEY

×

×

×

Combination switch

COMB SW

×

Body control system

BCM

×

IVIS - NATS

IMMU

×

×

Interior room lamp battery saver

BATTERY SAVER

×

×

×

Back door open

TRUNK

×

×

Vehicle security system

THEFT ALM

×

×

×

RAP system

RETAINED PWR

×

Signal buffer system

SIGNAL BUFFER

×

×

DIAGNOSIS SYSTEM (BCM)

EXL-33

< SYSTEM DESCRIPTION >

[XENON TYPE]

C

D

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F

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EXL

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HEADLAMP

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

INFOID:0000000005244689

WORK SUPPORT

CONSULT screen item

Indication/Unit

Description

Vehicle Speed

km/h

Vehicle speed of the moment a particular DTC is detected

Odo/Trip Meter

km

Total mileage (Odometer value) of the moment a particular DTC is detected

Vehicle Condition

SLEEP>LOCK

Power position status of 
the moment a particular 
DTC is detected

While turning BCM status from low power consumption mode to 
normal mode (Power supply position is “LOCK”)

SLEEP>OFF

While turning BCM status from low power consumption mode to 
normal mode (Power supply position is “OFF”.)

LOCK>ACC

While turning power supply position from “LOCK” to “ACC”

ACC>ON

While turning power supply position from “ACC” to “IGN”

RUN>ACC

While turning power supply position from “RUN” to “ACC” (Vehicle 
is stopping and selector lever is except P position.)

CRANK>RUN

While turning power supply position from “CRANKING” to “RUN” 
(From cranking up the engine to run it)

RUN>URGENT

While turning power supply position from “RUN“ to “ACC” (Emer-
gency stop operation)

ACC>OFF

While turning power supply position from “ACC” to “OFF”

OFF>LOCK

While turning power supply position from “OFF” to “LOCK”

OFF>ACC

While turning power supply position from “OFF” to “ACC”

ON>CRANK

While turning power supply position from “IGN” to “CRANKING”

OFF>SLEEP

While turning BCM status from normal mode (Power supply posi-
tion is “OFF”.) to low power consumption mode

LOCK>SLEEP

While turning BCM status from normal mode (Power supply posi-
tion is “LOCK”.) to low power consumption mode

LOCK

Power supply position is “LOCK” (Ignition switch OFF with steer-
ing is locked.)

OFF

Power supply position is “OFF” (Ignition switch OFF with steering 
is unlocked.)

ACC

Power supply position is “ACC” (Ignition switch ACC)

ON

Power supply position is “IGN” (Ignition switch ON with engine 
stopped)

ENGINE RUN

Power supply position is “RUN” (Ignition switch ON with engine 
running)

CRANKING

Power supply position is “CRANKING” (At engine cranking)

IGN Counter

0 - 39

The number of times that ignition switch is turned ON after DTC is detected
• The number is 0 when a malfunction is detected now.
• The number increases like 1 

→

 2 

→

 3...38 

→

 39 after returning to the normal condition 

whenever ignition switch OFF 

→

 ON.

• The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.

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

EXL-34

< SYSTEM DESCRIPTION >

[XENON TYPE]

DIAGNOSIS SYSTEM (BCM)

*: Factory setting

DATA MONITOR

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.

Service item

Setting item

Setting

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

DIAGNOSIS SYSTEM (BCM)

EXL-35

< SYSTEM DESCRIPTION >

[XENON TYPE]

C

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EXL

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ACTIVE TEST

FLASHER

FLASHER : CONSULT-III Function (BCM - FLASHER)

INFOID:0000000005244690

WORK SUPPORT

*: Factory setting

DATA MONITOR

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 

Monitor item

[Unit]

Description

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.

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

Service item

Setting item

Setting

HAZARD ANSWER 
BACK

Lock/Unlk*

With locking/unlocking

Sets the hazard warning lamp answer back function 
when the door is lock/unlock with the request switch or 
the key fob.

Unlk Only

With unlocking only

Lock Only

With locking only

Off

Without the function

Monitor item

[Unit]

Description

REQ SW-DR
[On/Off]

The switch status input from the request switch (driver side)

REQ SW-AS
[On/Off]

The switch status input from the request switch (passenger side)

PUSH SW
[On/Off]

The switch status input from the push-button ignition switch