Infiniti QX56 (Z62). Manual - part 103

BCS-26

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

*: OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.

ACTIVE TEST

SFT PN -IPDM

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

SFT P -MET

Indicates [On/Off] condition of P position

SFT N -MET

Indicates [On/Off] condition of N position

ENGINE STATE

Indicates [Stop/Stall/Crank/Run] condition of engine states

S/L LOCK-IPDM

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

S/L UNLK-IPDM

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

S/L RELAY-REQ

Indicates [On/Off] condition of steering lock relay

VEH SPEED 1

Display the vehicle speed signal received from combination meter by numerical value [Km/h]

VEH SPEED 2

Display the vehicle speed signal received from ABS or VDC or TCM by numerical value [Km/h]

DOOR STAT-DR

Indicates [LOCK/READY/UNLK] condition of unlock sensor

DOOR STAT-AS

Indicates [LOCK/READY/UNLK] condition of passenger side door status

ID OK FLAG

Indicates [Set/Reset] condition of key ID

PRMT ENG STRT

Indicates [Set/Reset] condition of engine start possibility

PRMT RKE STRT

NOTE:
This item is displayed, but cannot be monitored 

TRNK/HAT MNTR

NOTE:
This item is displayed, but cannot be monitored 

RKE-LOCK

Indicates [On/Off] condition of LOCK signal from Intelligent Key

RKE-UNLOCK

Indicates [On/Off] condition of UNLOCK signal from Intelligent Key

RKE-TR/BD

NOTE:
This item is displayed, but cannot be monitored 

RKE-PANIC

Indicates [On/Off] condition of PANIC button of Intelligent Key

RKE-MODE CHG

Indicates [On/Off] condition of MODE CHANGE signal from Intelligent Key

RKE OPE COUN1

When remote keyless entry receiver receives the signal transmitted while operating on Intelli-
gent Key, the numerical value start changing

RKE OPE COUN2

NOTE:
This item is displayed, but cannot be monitored 

Monitor Item

Condition

Test item

Description

BATTERY SAVER

This test is able to check interior room lamp operation
• On: Operate
• Off: Non-operation

OUTSIDE BUZZER

This test is able to check Intelligent Key warning buzzer operation
• On: Operate
• Off: Non-operation

INSIDE BUZZER

This test is able to check warning chime in combination meter operation
• Take Out: Take away warning chime sounds when CONSULT-III screen is touched
• Key: Key warning chime sounds when CONSULT-III screen is touched
• Knob: OFF position warning chime sounds when CONSULT-III screen is touched
• Off: Non-operation

INDICATOR

This test is able to check warning lamp operation
• KEY ON: “KEY” Warning lamp illuminates when CONSULT-III screen is touched
• KEY IND: “KEY” Warning lamp blinks when CONSULT-III screen is touched
• Off: Non-operation

INT LAMP

This test is able to check interior room lamp operation
• On: Operate
• Off: Non-operation

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-27

< SYSTEM DESCRIPTION >

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COMB SW

COMB SW : CONSULT-III Function (BCM - COMB SW)

INFOID:0000000006274810

DATA MONITOR

LCD

This test is able to check meter display information
• Engine start information displays when “BP N” on CONSULT-III screen is touched
• Engine start information displays when “BP I” on CONSULT-III screen is touched
• Key ID warning displays when “ID NG” on CONSULT-III screen is touched
• Steering lock information displays when “ROTAT” on CONSULT-III screen is touched
• P position warning displays when “SFT P” on CONSULT-III screen is touched
• INSRT: This item is displayed, but cannot be monitored 
• BATT: This item is displayed, but cannot be monitored 
• Take away through window warning displays when “NO KY” on CONSULT-III screen is 

touched

• Take away warning display when “OUTKEY” on CONSULT-III screen is touched
• OFF position warning display when “LK WN” on CONSULT-III screen is touched

FLASHER

This test is able to check security hazard lamp operation
The hazard lamps are activated after “LH/RH/Off” on CONSULT-III screen is touched

P RANGE

This test is able to check A/T shift selector power supply
• On: Operate
• Off: Non-operation

ENGINE SW ILLUMI

This test is able to check push-button ignition switch illumination operation
Push-ignition switch illumination illuminates when “ON” on CONSULT-III screen is touched

LOCK INDICATOR

This test is able to check LOCK indicator (push-button ignition switch) operation
• On: Operate
• Off: Non-operation

ACC INDICATOR

This test is able to check ACC indicator (push-button ignition switch) operation
• On: Operate
• Off: Non-operation

IGNITION ON IND

This test is able to check ON indicator (push-button ignition switch) operation
• On: Operate
• Off: Non-operation

HORN

This test is able to check horn operation
• On: Operate
• Off: Non-operation

TRUNK/BACK DOOR

NOTE:
This item is displayed, but cannot be used

Test item

Description

Monitor item [UNIT]

Description

FR WIPER HI
[Off/On]

Displays the status of the FR WIPER HI switch in combination switch judged by BCM with the combination 
switch reading function.

FR WIPER LOW
[Off/On]

Displays the status of the FR WIPER LOW switch in combination switch judged by BCM with the combination 
switch reading function.

FR WASHER SW
[Off/On]

Displays the status of the FR WASHER switch in combination switch judged by BCM with the combination 
switch reading function.

FR WIPER INT
[Off/On]

Displays the status of the FR WIPER AUTO switch in combination switch judged by BCM with the combina-
tion switch reading function.

INT VOLUME
[1 - 7]

Displays the status of wiper volume dial position judged by BCM with the combination switch reading function.

RR WIPER ON
[Off/On]

Displays the status of the RR WIPER ON switch in combination switch judged by BCM with the combination 
switch reading function.

RR WIPER INT
[Off/On]

Displays the status of the RR WIPER INT switch in combination switch judged by BCM with the combination 
switch reading function.

RR WASHER SW
[Off/On]

Displays the status of the RR WASHER switch in combination switch judged by BCM with the combination 
switch reading function.

BCS-28

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

BCM

BCM : CONSULT-III Function (BCM - BCM)

INFOID:0000000006274811

WORK SUPPORT

IMMU

IMMU : CONSULT-III Function (BCM - IMMU)

INFOID:0000000006376458

DATA MONITOR

ACTIVE TEST

TURN SIGNAL R
[Off/On]

Displays the status of the TURN RH switch in combination switch judged by BCM with the combination switch 
reading function.

TURN SIGNAL L
[Off/On]

Displays the status of the TURN LH switch in combination switch judged by BCM with the combination switch 
reading function.

TAIL LAMP SW
[Off/On]

Displays the status of the TAIL LAMP switch in combination switch judged by BCM with the combination 
switch reading function.

HI BEAM SW
[Off/On]

Displays the status of the HI BEAM switch in combination switch judged by BCM with the combination switch 
reading function.

HEAD LAMP SW 1
[Off/On]

Displays the status of the HEADLAMP 1 switch in combination switch judged by BCM with the combination 
switch reading function.

HEAD LAMP SW 2
[Off/On]

Displays the status of the HEADLAMP 2 switch in combination switch judged by BCM with the combination 
switch reading function.

PASSING SW
[Off/On]

Displays the status of the PASSING switch in combination switch judged by BCM with the combination switch 
reading function.

AUTO LIGHT SW
[Off/On]

Displays the status of the AUTO LIGHT switch in combination switch judged by BCM with the combination 
switch reading function.

FR FOG SW
[Off/On]

Displays the status of the FR FOG switch in combination switch judged by BCM with the combination switch 
reading function.

RR FOG SW
[Off/On]

NOTE:
The item is indicated, but not monitored.

Monitor item [UNIT]

Description

Item

Description

RESET SETTING VALUE

Return a value set with Work Support of each system to a default value in factory shipment.

Monitor item 

Content

CONFRM ID ALL

Indicates [YET] at all time.
Switches to [DONE] when a registered Intelligent Key backside is contacted to push-button ignition 
switch.

CONFIRM ID4

CONFIRM ID3

CONFIRM ID2

CONFIRM ID1

NOT REGISTERED

Indicates [ID OK] when key ID that is registered is received or is not yet received.
Indicates [ID NG] when key ID that is not registered is received.

TP 4

Indicates the number of IDs that are registered.

TP 3

TP 2

TP 1

PUSH SW

Indicates [ON/OFF] condition of push-button ignition switch.

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-29

< SYSTEM DESCRIPTION >

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WORK SUPPORT

BATTERY SAVER

BATTERY SAVER : CONSULT-III Function (BCM - BATTERY SAVER)

INFOID:0000000006376482

WORK SUPPORT

*:Factory setting

DATA MONITOR

Test item

Description

THEFT IND

This test is able to check security indicator lamp operation.
Security indicator lamp is turned on when “ON” on CONSULT-III screen touched.

Service item

Description

CONFIRM DONGLE ID

It is possible to check that dongle unit is applied to the vehicle.

Service item

Setting item

Setting

ROOM LAMP TIMER SET

MODE 1

*

30 min.

Sets the interior room lamp battery saver timer operating 
time. 

MODE 2

60 min.

BATTERY SAVER SET

On

*

With the exterior lamp battery saver function

Off

Without the exterior lamp battery saver function

Monitor item

[Unit]

Description

REQ SW-DR
[On/Off]

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

REQ SW-AS
[On/Off]

The switch status input from door 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

DOOR SW-DR
[On/Off]

The switch status input from door switch (driver side)

DOOR SW-AS
[On/Off]

The switch status input from 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

CDL LOCK SW
[On/Off]

Lock switch status input from door lock and unlock switch

CDL UNLOCK SW
[On/Off]

Unlock switch status input from door lock and unlock switch

KEY CYL LK-SW
[On/Off]

Lock switch status received from door key cylinder switch