Infiniti QX56 (Z62). Manual — part 102

BCS-22

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

*1:The item is indicated, but not operated

*2:Factory setting

DATA MONITOR

ACTIVE TEST

Service item

Setting item

Description

WIPER SPEED

SETTING*

1

On

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

The setting of front wip-
er INT operation can be
changed

Off

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

RAIN SEN WIP
FUNC SET

On*

2

With rain sensor
(Front wiper intermittent time linked with the rain sensor, vehicle
speed, and AUTO dial position)

The setting of front wip-
er AUTO operation can
be changed

Off

Without rain sensor
(Front wiper intermittent time linked with the vehicle speed and
AUTO dial position)

DROP WIPE

FUNC SET*

1

MODE1

Front wiper and rear wiper OFF

The setting of drop wipe
operation can be
changed

MODE2*

2

Front wiper ON and rear wiper OFF

MODE3

Front wiper OFF and rear wiper ON

MODE4

Front wiper and rear wiper ON

Monitor Item

[Unit]

Description

PUSH SW
[Off/On]

The switch status input from push-button ignition switch.

VEH SPEED 1
[km/h]

Displays the value of the vehicle speed signal received from combination meter via CAN com-
munication.

FR WIPER HI
[Off/On]

Status of each switch judged by BCM using 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]

Displays the status of the front wiper stop position signal received from IPDM E/R via CAN
communication.

INT VOLUME
[1

−

7]

Status of each switch judged by BCM using the combination switch reading function

RR WIPER ON
[Off/On]

Status of each switch judged by BCM using the combination switch reading function

RR WIPER INT
[Off/On]

RR WASHER SW
[Off/On]

RR WIPER STOP
[Off/On]

Rear wiper motor (stop position) status input from the rear wiper motor

H/L WASH SW
[Off/On]

NOTE:
This item is indicated, but not monitored

RAIN SENSOR
[OFF/LOW/HIGH/SPLASH/NG]

Request signal from rain sensor detected by BCM is displayed

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-23

< SYSTEM DESCRIPTION >

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FLASHER

FLASHER : CONSULT-III Function (BCM - FLASHER)

INFOID:0000000006376462

WORK SUPPORT

*: Factory setting

DATA MONITOR

ACTIVE TEST

Test item

Operation

Description

FR WIPER

Hi

Transmits the front wiper request signal (HI) to IPDM E/R via CAN communication to op-
erate the front wiper HI operation.

Lo

Transmits the front wiper request signal (LO) to IPDM E/R via CAN communication to
operate the front wiper LO operation.

INT

Transmits the front wiper request signal (INT) to IPDM E/R via CAN communication to
operate the front wiper INT operation.

Off

Stops transmitting the front wiper request signal to stop the front wiper operation.

RR WIPER

On

Output the voltage to operate the rear wiper motor.

Off

Stops the voltage to stop the rear wiper motor.

HEADLAMP WASH-
ER

On

Transmits the headlamp washer request signal to IPDM E/R via CAN communication to
operate the headlamp washer operation.

Service item

Setting item

Setting

HAZARD ANSWER
BACK

Lock Only

With locking only

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&Unlk

*

With locking/unlocking

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

TURN SIGNAL R
[On/Off]

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

TURN SIGNAL L
[On/Off]

HAZARD SW
[On/Off]

The switch status input from the hazard switch

RKE-LOCK
[On/Off]

Lock signal status received from the remote keyless entry receiver

RKE-UNLOCK
[On/Off]

Unlock signal status received from the remote keyless entry receiver

RKE-PANIC
[On/Off]

Panic alarm signal status received from the remote keyless entry receiver

BCS-24

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

INTELLIGENT KEY

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

INFOID:0000000006376455

WORK SUPPORT

Test item

Operation

Description

FLASHER

RH

Outputs the voltage to blink the right side turn signal lamps.

LH

Outputs the voltage to blink the left side turn signal lamps.

Off

Stops the voltage to turn the turn signal lamps OFF.

Monitor item

Description

INSIDE ANT DIAGNOSIS

This function allows inside key antenna self-diagnosis

LOCK/UNLOCK BY I-KEY

Door lock/unlock function by door request switch mode can be changed to operation in this
mode
• On: Operate
• Off: Non-operation

ENGINE START BY I-KEY

Engine start function mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation

TRUNK/GLASS HATCH OPEN

Buzzer reminder function mode by back door opener switch can be changed to operation with
this mode
• On: Operate
• Off: Non-operation

PANIC ALARM SET

Panic alarm button pressing time on Intelligent Key button can be selected from the following
with this mode
• MODE 1: 0.5 sec
• MODE 2: Non-operation
• MODE 3: 1.5 sec

TRUNK OPEN DELAY

Back door open button pressing to Intelligent Key button can be selected as per the following
in this mode
• MODE 1: Press and hold
• MODE 2: Press twice
• MODE 3: Press and hold, or press twice

LO- BATT OF KEY FOB WARN

Intelligent Key low battery warning mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation

ANTI KEY LOCK IN FUNCTI

Key reminder function mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation

HAZARD ANSWER BACK

Hazard reminder function mode by door request switch and Intelligent Key button can be se-
lected from the following with this mode
• Lock Only: Door lock operation only
• Unlock Only: Door unlock operation only
• Lock/Unlock: Lock and unlock operation
• Off: Non-operation

ANS BACK I-KEY LOCK

Buzzer reminder function (lock operation) mode by door request switch can be selected from
the following with this mode
• Horn Chirp: Sound horn
• Buzzer: Sound Intelligent Key warning buzzer
• Off: Non-operation

ANS BACK I-KEY UNLOCK

Buzzer reminder function (unlock operation) mode by door request switch can be changed to
operation with this mode
• On: Operate
• Off: Non-operation

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-25

< SYSTEM DESCRIPTION >

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SELF-DIAG RESULT

Refer to

BCS-57, "DTC Index"

.

DATA MONITOR

SHORT CRANKING OUTPUT

Starter motor can operate during the times below
• 70 msec
• 100 msec
• 200 msec

CONFIRM KEY FOB ID

It can be checked whether Intelligent Key ID code is registered or not in this mode

AUTO LOCK SET

Auto door lock operation time can be changed in this mode
• MODE 1: OFF
• MODE 2: 30 sec
• MODE 3: 1 minute
• MODE 4: 2 minutes
• MODE 5: 3 minutes
• MODE 6: 4 minutes
• MODE 7: 5 minutes

HORN WITH KEYLESS LOCK

Horn reminder function mode by Intelligent Key button can be selected from the following with
this mode
• On: Operate
• Off: Non-operation

PW DOWN SET

Unlock button pressing time on Intelligent Key button can be selected from the following with
this mode
• MODE 1: 3 sec
• MODE 2: Non-operation
• MODE 3: 5 sec

WELCOME LIGHT SELECT

Welcome light function mode can be selected from the following with this mode
• Puddle/Outside Handle
• Room lamp
• Head & Tail Lamps (this item is displayed, but cannot be used)
• Heart Beat

WELCOME LIGHT OP SET

Welcome light function mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation

Monitor item

Description

Monitor Item

Condition

REQ SW -DR

Indicates [On/Off] condition of door request switch (driver side)

REQ SW -AS

Indicates [On/Off] condition of door request switch (passenger side)

REQ SW -BD/TR

Indicates [On/Off] condition of back door request switch

PUSH SW

Indicates [On/Off] condition of push-button ignition switch

CLUTCH SW

NOTE:
This item is displayed, but cannot be monitored

BRAKE SW 1

Indicates [On/Off]* condition of stop lamp switch power supply

BRAKE SW 2

Indicates [On/Off] condition of stop lamp switch

DETE/CANCL SW

Indicates [On/Off] condition of P position

SFT PN/N SW

Indicates [On/Off] condition of P or N position

S/L -LOCK

Indicates [On/Off] condition of steering lock unit (LOCK)

S/L -UNLOCK

Indicates [On/Off] condition of steering lock unit (UNLOCK)

S/L RELAY -F/B

Indicates [On/Off] condition of steering lock relay

UNLK SEN -DR

Indicates [On/Off] condition of driver door UNLOCK status

PUSH SW -IPDM

Indicates [On/Off] condition of push-button ignition switch

IGN RLY1 -F/B

Indicates [On/Off] condition of ignition relay 1

DETE SW -IPDM

Indicates [On/Off] condition of P position