Infiniti FX35, FX50 (S51). Manual - part 1432

 

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Infiniti FX35, FX50 (S51). Manual - part 1432

 

 

PCS-86

< ECU DIAGNOSIS INFORMATION >

[POWER DISTRIBUTION SYSTEM]

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

12 V

3

(O)

Ground

P/W power supply 
(RAP)

Output

Ignition switch ON

12 V

4

(P)

Ground

Interior room lamp 
power supply
(Battery saver signal)

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)

12 V

5

(V)

Ground

Passenger door UN-
LOCK

Output

Passenger door

UNLOCK
(Actuator is activated)

12 V

Other than UNLOCK
(Actuator is not activated)

0 V

7

(Y)

Ground

Step lamp

Output

Step lamp

ON

0 V

OFF

12 V

8

(V)

Ground

All doors, fuel lid 
LOCK

Output

All doors, fuel lid

LOCK
(Actuator is activated)

12 V

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 activated)

12 V

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)

12 V

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

15

(Y)

Ground

ACC indicator lamp

Output

Ignition switch

OFF (LOCK indicator is not 
illuminated)

Battery voltage

ACC or ON

0 V

17

(W)

Ground

Turn signal RH 
(Front)

Output

Ignition switch 
ON

Turn signal switch OFF

0 V

Turn signal switch RH

6.5 V

PKID0926E

PCS

BCM (BODY CONTROL MODULE)

PCS-87

< ECU DIAGNOSIS INFORMATION >

[POWER DISTRIBUTION SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

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

(SB)

Ground

Room lamp timer

Output

Other than under condition

5.0 V

• Interior room lamp timer is activated.

(Door is unlocked. etc...)

• Welcome light function is activated.

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

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

(P)

Ground

Rear wiper

Output

Rear wiper

OFF (Stopped)

0 V

ON (Operated)

12 V

34

(SB)

Ground

Luggage room anten-
na (

)

Output

Ignition switch 
OFF

When Intelligent Key is in 
the passenger compart-
ment

When Intelligent Key is not 
in the passenger compart-
ment

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

PKID0926E

PKID0926E

PKID0926E

JMKIA0062GB

JMKIA0063GB

PCS-88

< ECU DIAGNOSIS INFORMATION >

[POWER DISTRIBUTION SYSTEM]

BCM (BODY CONTROL MODULE)

35

(V)

Ground

Luggage room anten-
na (+)

Output

Ignition switch 
OFF

When Intelligent Key is in 
the passenger compart-
ment

When Intelligent Key is not 
in the passenger compart-
ment

38

(B)

Ground

Back door antenna (

)

Output

When the back 
door opener re-
quest switch is 
operated with ig-
nition switch OFF

When Intelligent Key is in 
the antenna detection area

When Intelligent Key is not 
in the antenna detection 
area

39

(W)

Ground

Back door antenna 
(+)

Output

When the back 
door opener re-
quest switch is 
operated with ig-
nition switch OFF

When Intelligent Key is in 
the antenna detection area

When Intelligent Key is not 
in the antenna detection 
area

47

(Y)

Ground

Ignition relay (IPDM 
E/R) control

Output

Ignition switch

OFF or ACC

12 V

ON

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

PCS

BCM (BODY CONTROL MODULE)

PCS-89

< ECU DIAGNOSIS INFORMATION >

[POWER DISTRIBUTION SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

48

(W)

Ground

Back door opener 
switch operation

Output

Back door opener 
switch

Not pressed

12 V

Pressed

0 V

52

(LG)

Ground

Starter relay control

Output

Ignition switch 
ON

When selector lever is in P 
or N position

12 V

When selector lever is not 
in P or N position

0 V

61

(W)

Ground

Back door opener re-
quest switch

Input

Back door re-
quest switch

ON (Pressed)

0 V

OFF (Not pressed)

1.0 V

64

(L)

Ground

Intelligent Key warn-
ing buzzer (Engine 
room)

Output

Intelligent Key 
warning buzzer 
(Engine room)

Sounding

0 V

Not sounding

12 V

65

(O)

Ground

Rear wiper stop posi-
tion

Input

Rear wiper

In stop position

1.0 V

Not in stop position

0 V

66

(LG)

Ground

Back door switch

Input

Back door switch

OFF (Door close)

12 V

ON (Door open)

0 V

67

(P)

Ground

Back door opener 
switch

Input

Back door opener 
switch

Pressed

0 V

Not pressed

8.5 - 9.0 V

68

(BR)

Ground

Rear RH door switch

Input

Rear RH door 
switch

OFF (Door close)

8.5 - 9.0 V

ON (Door open)

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

JPMIA0016GB

JPMIA0016GB

JPMIA0594GB

JPMIA0594GB

 

 

 

 

 

 

 

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