Infiniti EX35. Manual - part 1549

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

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 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

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

DONE

ID of front LH tire transmitter is not registered

Yet

ID REGST FR1

ID of front RH tire transmitter is registered

DONE

ID of front RH tire transmitter is not registered

Yet

ID REGST RR1

ID of rear RH tire transmitter is registered

DONE

ID of rear RH tire transmitter is not registered

Yet

ID REGST RL1

ID of rear LH tire transmitter is registered

DONE

ID of rear LH tire transmitter is not registered

Yet

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

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

WW

N

O

P

TERMINAL LAYOUT

PHYSICAL VALUES

JPMIA0062ZZ

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< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

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

(O)

Ground

P/W power supply 
(RAP)

Output

Ignition switch ON

Battery voltage

4

(LG)

Ground

Interior room lamp 
power supply

Output

Interior room lamp battery saver is activated.
(Cuts the interior room lamp power supply)

0 V

Interior room lamp battery saver is not activat-
ed.
(Outputs the interior room lamp power supply)

Battery voltage

5

(L)

Ground

Passenger door UN-
LOCK

Output

Passenger door

UNLOCK
(Actuator is activated)

Battery voltage

Other than UNLOCK
(Actuator 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

LOCK
(Actuator is activated)

Battery voltage

Other than LOCK
(Actuator is not activated)

0 V

9

(G)

Ground

Driver door, fuel lid 
UNLOCK

Output

Driver door

UNLOCK
(Actuator is activated)

Battery voltage

Other than UNLOCK
(Actuator is not activated)

0 V

10

(BR)

Ground

Rear RH door and 
rear LH door UN-
LOCK

Output

Rear RH door 
and rear LH door

UNLOCK
(Actuator is activated)

Battery voltage

Other than UNLOCK
(Actuator 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

(Y)

Ground

ACC indicator lamp

Output

Ignition switch

OFF or ON

Battery voltage

ACC

0 V

JSNIA0010GB

BCM (BODY CONTROL MODULE)

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< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

WW

N

O

P

17

(W)

Ground

Turn signal RH 
(Front)

Output

Ignition switch 
ON

Turn signal switch OFF

0 V

Turn signal switch RH

6.5 V

18

(O)

Ground

Turn signal LH 
(Front)

Output

Ignition switch 
ON

Turn signal switch OFF

0 V

Turn signal switch LH

6.5 V

19

(V)

Ground

Room lamp timer 
control

Output

Interior room 
lamp

OFF

Battery voltage

ON

0 V

20

(V)

Ground

Turn signal RH 
(Rear)

Output

Ignition switch 
ON

Turn signal switch OFF

0 V

Turn signal switch RH

6.5 V

23

(G)

Ground

Back door opening

Output

Back door

OPEN
(Back door opener actuator 
is activated)

Battery voltage

Other than OPEN
(Back door opener actuator 
is not activated)

0 V

25

(G)

Ground

Turn signal LH (Rear)

Output

Ignition switch 
ON

Turn signal switch OFF

0 V

Turn signal switch LH

6.5 V

26

(G)

Ground

Rear wiper

Output

Rear wiper

OFF (Stopped)

0 V

ON (Operated)

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

–

PKID0926E

PKID0926E

PKID0926E

PKID0926E