Infiniti G37 Coupe. Manual - part 1439

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

ECU DIAGNOSIS

BCM (BODY CONTROL MODULE)

Reference Value

INFOID:0000000001911581

VALUES ON THE DIAGNOSIS TOOL

CONSULT-III MONITOR ITEM

Monitor Item

Condition

Value/Status

FR WIPER HI

Other than front wiper switch HI

Off

Front wiper switch HI

On

FR WIPER LOW

Other than front wiper switch LO

Off

Front wiper switch LO

On

FR WASHER SW

Front washer switch OFF

Off

Front washer switch ON

On

FR WIPER INT

Other than front wiper switch INT

Off

Front wiper switch INT

On

FR WIPER STOP

Front wiper is not in STOP position

Off

Front wiper is in STOP position

On

INT VOLUME

Wiper intermittent dial is in a dial position 1 - 7

Wiper intermittent dial position

TURN SIGNAL R

Other than turn signal switch RH

Off

Turn signal switch RH

On

TURN SIGNAL L

Other than turn signal switch LH

Off

Turn signal switch LH

On

TAIL LAMP SW

Other than lighting switch 1ST and 2ND

Off

Lighting switch 1ST or 2ND

On

HI BEAM SW

Other than lighting switch HI

Off

Lighting switch HI

On

HEAD LAMP SW 1

Other than lighting switch 2ND

Off

Lighting switch 2ND

On

HEAD LAMP SW 2

Other than lighting switch 2ND

Off

Lighting switch 2ND

On

PASSING SW

Other than lighting switch PASS

Off

Lighting switch PASS

On

AUTO LIGHT SW

Other than lighting switch AUTO

Off

Lighting switch AUTO

On

FR FOG SW

Front fog lamp switch OFF

Off

Front fog lamp switch ON

On

RR FOG SW

NOTE:
The item is indicated, but not monitored. 

Off

DOOR SW-DR

Driver door closed

Off

Driver door opened

On

DOOR SW-AS

Passenger door closed

Off

Passenger door opened

On

DOOR SW-RR

NOTE:
The item is indicated, but not monitored. 

Off

DOOR SW-RL

NOTE:
The item is indicated, but not monitored. 

Off

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

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D

E

F

G

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I

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A

B

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N

O

P

DOOR SW-BK

NOTE:
The item is indicated, but not monitored. 

Off

CDL LOCK SW

Other than power door lock switch LOCK

Off

Power door lock switch LOCK

On

CDL UNLOCK SW

Other than power door lock switch UNLOCK

Off

Power door lock switch UNLOCK

On

KEY CYL LK-SW

Other than driver door key cylinder LOCK position

Off

Driver door key cylinder LOCK position

On

KEY CYL UN-SW

Other than driver door key cylinder UNLOCK position

Off

Driver door key cylinder UNLOCK position

On

KEY CYL SW-TR

NOTE:
The item is indicated, but not monitored. 

Off

HAZARD SW

Hazard switch is not pressed

Off

Hazard switch is pressed

On

REAR DEF SW

NOTE:
The item is indicated, but not monitored. 

Off

H/L WASH SW

NOTE:
The item is indicated, but not monitored. 

Off

TR CANCEL SW

Trunk lid opener cancel switch OFF

Off

Trunk lid opener cancel switch ON

On

TR/BD OPEN SW

Trunk lid opener switch OFF

Off

While the trunk lid opener switch is turned ON

On

TRNK/HAT MNTR

Trunk lid closed

Off

Trunk lid opened

On

RKE-LOCK

LOCK button of Intelligent Key is not pressed

Off

LOCK button of Intelligent Key is pressed

On

RKE-UNLOCK

UNLOCK button of Intelligent Key is not pressed

Off

UNLOCK button of Intelligent Key is pressed

On

RKE-TR/BD

TRUNK OPEN button of Intelligent Key is not pressed

Off

TRUNK OPEN button of Intelligent Key is pressed

On

RKE-PANIC

PANIC button of Intelligent Key is not pressed

Off

PANIC button of Intelligent Key is pressed

On

RKE-P/W OPEN

UNLOCK button of Intelligent Key is not pressed

Off

UNLOCK button of Intelligent Key is pressed and held 

On

RKE-MODE CHG

LOCK/UNLOCK button of Intelligent Key is not pressed and held si-
multaneously

Off

LOCK/UNLOCK button of Intelligent Key is pressed and held simul-
taneously

On

OPTICAL SENSOR

Bright outside of the vehicle

Close to 5 V

Dark outside of the vehicle

Close to 0 V

REQ SW-DR

Driver door request switch is not pressed

Off

Driver door request switch is pressed

On

REQ SW-AS

Passenger door request switch is not pressed

Off

Passenger door request switch is pressed

On

REQ SW-BD/TR

Trunk request switch is not pressed

Off

Trunk request switch is pressed

On

Monitor Item

Condition

Value/Status

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

PUSH SW

Push-button ignition switch (push switch) is not pressed

Off

Push-button ignition switch (push switch) is pressed

On

IGN RLY2 -F/B

Ignition switch in OFF or ACC position

Off

Ignition switch in ON position

On

ACC RLY -F/B

Ignition switch in OFF position

Off

Ignition switch in ACC or ON position

On

CLUCH SW

The clutch pedal is not depressed

Off

The clutch pedal is depressed

On

BRAKE SW 1

The brake pedal is not depressed

On

The brake pedal is depressed

Off

DETE/CANCL SW

Selector lever in P position

Off

Selector lever in any position other than P

On

SFT PN/N SW

Selector lever in any position other than P and N

Off

Selector lever in P or N position

On

S/L -LOCK

Steering is locked

Off

Steering is unlocked

On

S/L -UNLOCK

Steering is unlocked

Off

Steering is locked

On

S/L RELAY-F/B

Ignition switch in OFF or ACC position

Off

Ignition switch in ON position

On

UNLK SEN-DR

Driver door is unlocked

Off

Driver door is locked

On

PUSH SW -IPDM

Push-button ignition switch (push-switch) is not pressed

Off

Push-button ignition switch (push-switch) is pressed

On

IGN RLY1 -F/B

Ignition switch in OFF or ACC position

Off

Ignition switch in ON position

On

DETE SW -IPDM

Selector lever in P position

Off

Selector lever in any position other than P

On

SFT PN -IPDM

Selector lever in any position other than P and N

Off

Selector lever in P or N position

On

SFT P -MET

Selector lever in any position other than P

Off

Selector lever in P position

On

SFT N -MET

Selector lever in any position other than N

Off

Selector lever in N position

On

ENGINE STATE

Engine stopped

Stop

While the engine stalls

Stall

At engine cranking

Crank

Engine running

Run

S/L LOCK-IPDM

Steering is locked

Off

Steering is unlocked

On

S/L UNLK-IPDM

Steering is unlocked

Off

Steering is locked

On

S/L RELAY-REQ

Ignition switch in OFF or ACC position

Off

Ignition switch in ON position

On

Monitor Item

Condition

Value/Status

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

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N

O

P

VEH SPEED 1

While driving

Equivalent to speedometer reading

VEH SPEED 2

While driving

Equivalent to speedometer reading

DR DOOR STATE

Driver door is locked

LOCK

Wait with selective UNLOCK operation (5 seconds)

READY

Driver door is unlocked

UNLK

AR DOOR STATE

Passenger door is locked

LOCK

Wait with selective UNLOCK operation (5 seconds)

READY

Passenger door is unlocked

UNLK

ID OK FLAG

Ignition switch in ACC or ON position

Reset

Ignition switch in OFF position

Set

PRMT ENG STRT

The engine start is prohibited

Reset

The engine start is permitted

Set

PRMT RKE STRT

NOTE:
The item is indicated, but not monitored. 

Reset

KEY SW -SLOT

Intelligent Key is not inserted into key slot

Off

Intelligent Key is inserted into key slot

On

RKE OPE COUN1

During the operation of Intelligent Key

Operation frequency of Intelligent Key

RKE OPE COUN2

NOTE:
The item is indicated, but not monitored. 

—

CONFRM ID ALL

The key ID that the key slot receives does not accord with any key 
ID registered to BCM.

Yet

The key ID that the key slot receives accords with any key ID regis-
tered to BCM.

DONE

CONFIRM ID4

The key ID that the key slot receives does not accord with the fourth 
key ID registered to BCM.

Yet

The key ID that the key slot receives accords with the fourth key ID 
registered to BCM.

DONE

CONFIRM ID3

The key ID that the key slot receives does not accord with the third 
key ID registered to BCM.

Yet

The key ID that the key slot receives accords with the third key ID 
registered to BCM.

DONE

CONFIRM ID2

The key ID that the key slot receives does not accord with the sec-
ond key ID registered to BCM.

Yet

The key ID that the key slot receives accords with the second key 
ID registered to BCM.

DONE

CONFIRM ID1

The key ID that the key slot receives does not accord with the first 
key ID registered to BCM.

Yet

The key ID that the key slot receives accords with the first key ID 
registered to BCM.

DONE

TP 4

The ID of fourth Intelligent Key is not registered to BCM

Yet

The ID of fourth Intelligent Key is registered to BCM

DONE

TP 3

The ID of third Intelligent Key is not registered to BCM

Yet

The ID of third Intelligent Key is registered to BCM

DONE

TP 2

The ID of second Intelligent Key is not registered to BCM

Yet

The ID of second Intelligent Key is registered to BCM

DONE

TP 1

The ID of first Intelligent Key is not registered to BCM

Yet

The ID of first Intelligent Key is registered to BCM

DONE

Monitor Item

Condition

Value/Status