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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 613 (Body Control System) >> Ecu Diagnosis Information >> BCM >> Values on the Diagnosis Tool

Values on the Diagnosis Tool

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Monitor Item

Condition

Value/Status

ACC BATTERY SAVER

When battery saver is OFF.

Under a stop

ACC RLY -REQ

When BCM is not requesting accessory relay activation.

Off

When BCM is requesting accessory relay activation.

On

AIR COND SW

A/C switch OFF

Off

A/C switch ON

On

AIR PRESS FL

Front left tire air pressure value

kPa, kg/cm 2 , psi

AIR PRESS FR

Front right tire air pressure value

kPa, kg/cm 2 , psi

AIR PRESS RL

Rear left tire air pressure value

kPa, kg/cm 2 , psi

AIR PRESS RR

Rear right tire air pressure value

kPa, kg/cm 2 , psi

AUT CRANK TMR

Remote engine start timer duration.

sec

AUT CRANK TMR

When the remote engine start timer is OFF.

Off

When the remote engine start timer is ON.

On

AUTO LIGHT SW

Lighting switch OFF

Off

Lighting switch AUTO

On

BK DOOR STATE

Back door LOCK status

LOCK

Back door UNLOCK status

UNLK

Wait with selective UNLOCK operation (5 seconds)

READY

BRAKE SW 1

When the brake pedal is released

On

When the brake pedal is depressed

Off

BRAKE SW2

Brake pedal released

Off

Brake pedal depressed

On

BUZZER

Buzzer in combination meter OFF

Off

Buzzer in combination meter ON

On

CDL LOCK SW

Door lock/unlock switch does not operate

Off

Press door lock/unlock switch to the LOCK side

On

CDL UNLOCK SW

Door lock/unlock switch does not operate

Off

Press door lock/unlock switch to the UNLOCK side

On

CONFRM ID ALL

The key ID does not match any key ID registered to BCM.

Yet

The key ID matches any key ID registered to BCM.

DONE

CONFIRM ID4

The key ID does not match the fourth key ID registered to BCM.

Yet

The key ID matches the fourth key ID registered to BCM.

DONE

CONFIRM ID3

The key ID does not match the third key ID registered to BCM.

Yet

The key ID matches the third key ID registered to BCM.

DONE

CONFIRM ID2

The key ID does not match the second key ID registered to BCM.

Yet

The key ID matches the second key ID registered to BCM.

DONE

CONFIRM ID1

The key ID does not match the first key ID registered to BCM.

Yet

The key ID matches the first key ID registered to BCM.

DONE

CRANKING TME

Engine start timer duration.

sec

CRNK PRBT TME

Engine start prohibit timer duration.

sec

CRNK PRBT TMR

When the engine start prohibit timer is OFF.

Off

When the engine start prohibit timer is ON.

On

DETE SW -IPDM

When selector lever is in P position

Off

When selector lever is in any position other than P

On

DETE SW PWR

When BCM is not supplying power to detent switch.

Off

When BCM is supplying power to detent switch.

On

DETE/CANCL SW

When selector lever is in P position

Off

When selector lever is in any position other than P

On

DOOR STAT-AS

Passenger door LOCK status

LOCK

Passenger door UNLOCK status

UNLK

Wait with selective UNLOCK operation (5 seconds)

READY

DOOR STAT-DR

Driver door LOCK status

LOCK

Driver door UNLOCK status

UNLK

Wait with selective UNLOCK operation (5 seconds)

READY

DOOR STAT-RL

Rear left door LOCK status

LOCK

Rear left door UNLOCK status

UNLK

Wait with selective UNLOCK operation (5 seconds)

READY

DOOR STAT-RR

Rear right door LOCK status

LOCK

Rear right door UNLOCK status

UNLK

Wait with selective UNLOCK operation (5 seconds)

READY

DOOR SW-AS

Front door RH closed

Off

Front door RH opened

On

DOOR SW-BK

Back door closed

Off

Back door opened

On

DOOR SW-DR

Front door LH closed

Off

Front door LH opened

On

DOOR SW-RL

Rear door LH closed

Off

Rear door LH opened

On

DOOR SW-RR

Rear door RH closed

Off

Rear door RH opened

On

ENGINE STATE

Engine stopped

Stop

While the engine stalls

Stall

At engine cranking

Crank

Engine running

Run

FAN ON SIG

Blower motor fan switch OFF

Off

Blower motor fan switch ON

On

FR FOG SW

Front fog lamp switch OFF

Off

Front fog lamp switch ON

On

FR WASHER SW

Front washer switch OFF

Off

Front washer switch ON

On

FR WIPER LOW

Front wiper switch OFF

Off

Front wiper switch LO

On

FR WIPER HI

Front wiper switch OFF

Off

Front wiper switch HI

On

FR WIPER INT

Front wiper switch OFF

Off

Front wiper switch INT

On

FR WIPER STOP

Any position other than front wiper stop position

Off

Front wiper stop position

On

HAZARD SW

When hazard switch is not pressed

Off

When hazard switch is pressed

On

HEAD LAMP SW 1

Headlamp switch OFF

Off

Headlamp switch 1st

On

HEAD LAMP SW 2

Headlamp switch OFF

Off

Headlamp switch 1st

On

HI BEAM SW

High beam switch OFF

Off

High beam switch HI

On

ID AUTHENT CANCEL TIMER

When Intelligent Key authentication is OFF.

Under a stop

ID OK FLAG

Push-button ignition switch ACC or ON

Reset

Push-button ignition switch OFF

Set

ID REGST FL1

ID registration of front left tire incomplete

YET

ID registration of front left tire complete

DONE

ID REGST FR1

ID registration of front right tire incomplete

YET

ID registration of front right tire complete

DONE

ID REGST RL1

ID registration of rear left tire incomplete

YET

ID registration of rear left tire complete

DONE

ID REGST RR1

ID registration of rear right tire incomplete

YET

ID registration of rear right tire complete

DONE

IGN RLY1 -F/B

Push-button ignition switch OFF or ACC

Off

Push-button ignition switch ON

On

IGN RLY1 -REQ

When IPDM is not requesting ignition relay-1 activation.

Off

When IPDM is requesting ignition relay-1 activation.

On

IGN RLY2 -REQ

When BCM is not requesting ignition relay-2 activation.

Off

When BCM is requesting ignition relay-2 activation.

On

IGN RLY3 -REQ

When BCM is not requesting front blower motor relay activation.

Off

When BCM is requesting front blower motor relay activation.

On

INT VOLUME

Wiper intermittent dial is in a dial position 1 - 7

1 - 7

KEY CYL LK-SW

Door key cylinder LOCK position

Off

Door key cylinder other than LOCK position

On

KEY CYL UN-SW

Door key cylinder UNLOCK position

Off

Door key cylinder other than UNLOCK position

On

SHOCK SENSOR

Push-button ignition switch ON (BCM is receiving normal condition signal from air bag diagnosis sensor unit)

Normal

During the receiving of air bag signal from air bag diagnosis sensor unit

On

After the receiving of air bag signal from air bag diagnosis unit

Off

KEY CYL SW-TR

Back door key cylinder UNLOCK position

Off

Back door key cylinder other than UNLOCK position

On

I-KEY OK FLAG

Intelligent Key OFF

Key OFF

Intelligent Key ON

Key ON

NOT REGISTERED

BCM detects registered Intelligent Key ID, or BCM does not detect Intelligent Key ID

ID OK

BCM detects non-registration Intelligent Key ID

ID NG

RKE PBD

Intelligent Key power back door button not pressed

Off

Intelligent Key power back door button pressed

On

OPTI SEN (DTCT)

Bright outside of the vehicle

Close to 5 V

Dark outside of the vehicle

Close to 0 V

OPTI SEN (FILT)

Bright outside of the vehicle

Close to 5 V

Dark outside of the vehicle

Close to 0 V

OPTICAL SENSOR

Optical sensor ON

On

Optical sensor OFF

Off

PASSING SW

Other than lighting switch PASS

Off

Lighting switch PASS

On

PRBT ENG STRT

When the engine start is prohibited

Reset

When the engine start is permitted

Set

PRMT ENG STRT

When the engine start is prohibited

Reset

When the engine start is permitted

Set

PRMT RKE STRT

When the engine start is prohibited

Reset

When the engine start is permitted

Set

PUSH SW

Return push-button ignition switch to OFF position

Off

Press push-button ignition switch

On

PUSH SW -IPDM

When engine switch (push switch) is not pressed

Off

When engine switch (push switch) is pressed

On

RAIN SENSOR

Not raining outside.

Off

Raining outside.

On

REAR DEF SW

Rear window defogger switch OFF

Off

Rear window defogger switch ON

On

RR WASHER SW

Rear washer switch OFF

Off

Rear washer switch ON

On

RR WIPER INT

Rear wiper switch OFF

Off

Rear wiper switch INT

On

RR WIPER ON

Rear wiper switch OFF

Off

Rear wiper switch ON

On

RR WIPER STOP

Any position other than rear wiper stop position

Off

Rear wiper stop position

On

REQ SW -AS

When passenger door request switch is not pressed

Off

When passenger door request switch is pressed

On

REQ SW -BD/TR

When back door request switch is not pressed

Off

When back door request switch is pressed

On

REQ SW -DR

When driver door request switch is not pressed

Off

When driver door request switch is pressed

On

REQ SW -RR

NOTE: The item is indicated, but not monitored.

Off

REQ SW -RL

NOTE: The item is indicated, but not monitored.

Off

RKE-LOCK

When LOCK button of Intelligent Key is not pressed

Off

When LOCK button of Intelligent Key is pressed

On

RKE-MODE CHG

When LOCK/UNLOCK button of Intelligent Key is not pressed and held simultaneously

Off

When LOCK/UNLOCK button of Intelligent Key is pressed and held simultaneously

On

RKE OPE COUN1

Operation frequency of Intelligent Key

0-19

RKE OPE COUN2

Operation frequency of Intelligent Key

0-19

RKE-PANIC

When PANIC button of Intelligent Key is not pressed

Off

When PANIC button of Intelligent Key is pressed

On

RKE-TR/BD

When BACK DOOR OPEN button of Intelligent Key is not pressed

Off

When BACK DOOR OPEN button of Intelligent Key is pressed

On

TRNK/HAT MNTR

Back door closed

Off

Back door open

On

RKE-UNLOCK

When UNLOCK button of Intelligent Key is not pressed

Off

When UNLOCK button of Intelligent Key is pressed

On

SFT N -MET

When selector lever is in any position other than N

Off

When selector lever is in N position

On

SFT P -MET

When selector lever is in any position other than P

Off

When selector lever is in P position

On

SFT PN -IPDM

When selector lever is in any position other than P or N

Off

When selector lever is in P or N position

On

SFT PN/N SW

When selector lever is in any position other than P or N

Off

When selector lever is in P or N position

On

SHFTLCK SLNID PWR SPLY

When BCM is not supplying power to shift lock.

Off

When BCM is supplying power to shift lock.

On

TAIL LAMP SW

Other than lighting switch 1ST and 2ND

Off

Lighting switch 1ST or 2ND

On

THERMO AMP

A/C and fan ON switch OFF

Off

A/C and fan ON switch ON

On

ST RLY -REQ

Push-button ignition switch OFF or ACC

Off

Push-button ignition switch ON

On

TCU ID

The ID of the TCU is not registered to BCM

Yet

The ID of the TCU is registered to BCM

DONE

TP 4

The ID of fourth key is not registered to BCM

Yet

The ID of fourth key is registered to BCM

DONE

TP 3

The ID of third key is not registered to BCM

Yet

The ID of third key is registered to BCM

DONE

TP 2

The ID of second key is not registered to BCM

Yet

The ID of second key is registered to BCM

DONE

TP 1

The ID of first key is not registered to BCM

Yet

The ID of first key is registered to BCM

DONE

TR/BD OPEN SW

Back door opener switch OFF

Off

While the back door opener switch is turned ON

On

TURN SIGNAL L

Turn signal switch OFF

Off

Turn signal switch LH

On

TURN SIGNAL R

Turn signal switch OFF

Off

Turn signal switch RH

On

UNLK SEN -DR

Driver door UNLOCK status

Off

Driver door LOCK status

On

VEH SPEED 1

While driving, equivalent to speedometer reading

mph, km/h

VEH SPEED 2

While driving, equivalent to speedometer reading

mph, km/h

WARNING LAMP

Low tire pressure warning lamp in combination meter OFF

Off

Low tire pressure warning lamp in combination meter ON

On