Nissan Quest E52. Manual - part 197

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-31

< SYSTEM DESCRIPTION >

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SELF-DIAG RESULT

Refer to 

BCS-63, "DTC Index"

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DATA MONITOR

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

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

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

NOTE:
This item is displayed, but cannot be monitored

S/L -UNLOCK

NOTE:
This item is displayed, but cannot be monitored

S/L RELAY -F/B

NOTE:
This item is displayed, but cannot be monitored

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

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

NOTE:
This item is displayed, but cannot be monitored

S/L UNLK-IPDM

NOTE:
This item is displayed, but cannot be monitored

S/L RELAY-REQ

NOTE:
This item is displayed, but cannot be monitored

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

BCS-32

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

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

ACTIVE TEST

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 screen is touched
• Key: Key warning chime sounds when CONSULT screen is touched
• Knob: OFF position warning chime sounds when CONSULT screen is touched
• Off: Non-operation

INDICATOR

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

INT LAMP

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

LCD

This test is able to check meter display information
• Engine start information displays when “BP N” on CONSULT screen is touched
• Engine start information displays when “BP I” on CONSULT screen is touched
• Key ID warning displays when “ID NG” on CONSULT screen is touched
• ROTAT: This item is displayed, but cannot be used.
• P position warning displays when “SFT P” on CONSULT 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 screen is 

touched

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

FLASHER

This test is able to check hazard warning lamp operation
• LH: LH side hazard warning lamps operate
• RH: RH side hazard warning lamps operate
• Off: Non-operation

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-33

< SYSTEM DESCRIPTION >

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COMB SW

COMB SW : CONSULT Function (BCM - COMB SW)

INFOID:0000000009651701

DATA MONITOR

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

P RANGE

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

ENGINE SW ILLUMI

This test is able to check push-button ignition switch illumination operation
• On: Operate
• Off: Non-operation

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

POWER SLIDE DOOR

This test is able to check automatic siding door operation
• RR PSD ON: Auto open/close operate
• RL PSD ON: Auto open/close operate

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 INT switch in combination switch judged by BCM with the combination 
switch reading function.

INT VOLUME
[1 - 7]

Displays the status of wiper intermittent 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.

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.

BCS-34

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

BCM

BCM : CONSULT Function (BCM - BCM)

INFOID:0000000009651702

WORK SUPPORT

IMMU

IMMU : CONSULT Function (BCM - IMMU)

INFOID:0000000009978872

WORK SUPPORT

DATA MONITOR

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

ACTIVE TEST

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.

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.

Service item

Description

CONFIRM DONGLE ID

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

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 igni-
tion 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.