Infiniti G37 Coupe. Manual - part 1419

 

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Infiniti G37 Coupe. Manual - part 1419

 

 

WT-48

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

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

BCM (BODY CONTROL MODULE)

WT-49

< ECU DIAGNOSIS >

C

D

F

G

H

I

J

K

L

M

A

B

WT

N

O

P

AIR PRESS FL

Ignition switch ON (Only when the signal from the transmitter is re-
ceived)

Air pressure of front LH tire

AIR PRESS FR

Ignition switch ON (Only when the signal from the transmitter is re-
ceived)

Air pressure of front RH tire

AIR PRESS RR

Ignition switch ON (Only when the signal from the transmitter is re-
ceived)

Air pressure of rear RH tire

AIR PRESS RL

Ignition switch ON (Only when the signal from the transmitter is re-
ceived)

Air pressure of rear LH tire

ID REGST FL1

ID of front LH tire transmitter is registered

Green

ID of front LH tire transmitter is not registered

Red

ID REGST FR1

ID of front RH tire transmitter is registered

Green

ID of front RH tire transmitter is not registered

Red

ID REGST RR1

ID of rear RH tire transmitter is registered

Green

ID of rear RH tire transmitter is not registered

Red

ID REGST RL1

ID of rear LH tire transmitter is registered

Green

ID of rear LH tire transmitter is not registered

Red

WARNING LAMP

Tire pressure indicator OFF

Off

Tire pressure indicator ON

On

BUZZER

Tire pressure warning alarm is not sounding

Off

Tire pressure warning alarm is sounding

On

Monitor Item

Condition

Value/Status

WT-50

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

TERMINAL LAYOUT

PHYSICAL VALUES

JPMIA0062ZZ

BCM (BODY CONTROL MODULE)

WT-51

< ECU DIAGNOSIS >

C

D

F

G

H

I

J

K

L

M

A

B

WT

N

O

P

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

1

(W)

Ground

Battery power supply

Input

Ignition switch OFF

Battery voltage

2

(Y)

Ground

P/W power supply 
(BAT)

Output

Ignition switch OFF

Battery voltage

3

(Y)

Ground

P/W power supply 
(RAP)

Output

Ignition switch ON

Battery voltage

4

(LG)

Ground

Interior room lamp 
power supply

Output

After passing the interior room lamp battery sav-
er operation time

0 V

Any other time after passing the interior room 
lamp battery saver operation time

Battery voltage

5

(P)

Ground

Passenger door UN-
LOCK

Output

Passenger door

UNLOCK (Actuator is acti-
vated)

Battery voltage

Other than UNLOCK (Actu-
ator is not activated)

0 V

7

(Y)

Ground

Step lamp

Output

Step lamp

ON

0 V

OFF

Battery voltage

8

(V)

Ground

All doors, fuel lid 
LOCK

Output

All doors, fuel lid

LOCK (Actuator is activat-
ed)

Battery voltage

Other than LOCK (Actuator 
is not activated)

0 V

9

(G)

Ground

Driver door, fuel lid 
UNLOCK

Output

Driver door, fuel 
lid

UNLOCK (Actuator is acti-
vated)

Battery voltage

Other than UNLOCK (Actu-
ator is not activated)

0 V

11

(R)

Ground

Battery power supply

Input

Ignition switch OFF

Battery voltage

13

(B)

Ground

Ground

Ignition switch ON

0 V

14

(W)

Ground

Push-button ignition 
switch illumination 
ground

Output

Tail lamp

OFF

0 V

ON

NOTE:
When the illumination brighten-
ing/dimming level is in the neutral 
position

15

(O)

Ground

ACC indicator lamp

Output

Ignition switch

OFF

Battery voltage

ACC or ON

0 V

JSNIA0010GB

 

 

 

 

 

 

 

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