Nissan Murano Z51. Manual — part 1172

RF-28

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

52

(R)

Ground

Starter relay control

Output

Ignition switch
ON

When selector lever is in P
or N position

Battery voltage

When selector lever is not
in P or N position

0.3 V

Ignition switch OFF

0 V

61

(R)

Ground

Back door request
switch

Input

Back door re-
quest switch

ON (Pressed)

0 V

OFF (Not pressed)

1.0 V

64

(GR)

Ground

Warning buzzer

Output

Warning buzzer

Sounding

0 V

Not sounding

Battery voltage

65

(O)

Ground

Rear wiper stop posi-
tion

Input

Rear wiper

In stop position

1.0 V

Not in stop position

0 V

66

(Y)

Ground

Back door switch

Input

Back door switch

OFF (When back door
closes)

11.8 V

ON (When back door
opens)

0 V

67

(LG)

Ground

Back door opener
switch

Input

Back door opener
switch

Pressed

0 V

Not pressed

11.8 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0016GB

JPMIA0016GB

JPMIA0011GB

JPMIA0011GB

BCM (BODY CONTROL MODULE)

RF-29

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

68

(W)

Ground

Rear RH door switch

Input

Rear RH door
switch

OFF (When rear RH door
closes)

11.8 V

ON (When rear RH door
opens)

0 V

69

(R)

Ground

Rear LH door switch

Input

Rear LH door
switch

OFF (When rear LH door
closes)

11.8 V

ON (When rear LH door
opens)

0 V

72

(B)

Ground

Room antenna (-)
(Center console)

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

+

–

JPMIA0011GB

JPMIA0011GB

JMKIA0062GB

JMKIA0063GB

RF-30

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

73

(W)

Ground

Room antenna (+)
(Center console)

Output

Ignition switch
OFF

When Intelligent Key is in
the passenger compart-
ment

When Intelligent Key is not
in the passenger compart-
ment

74

(Y)

Ground

Passenger door an-
tenna (-)

Output

When the pas-
senger door 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

75

(LG)

Ground

Passenger door an-
tenna (+)

Output

When the pas-
senger door 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

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

BCM (BODY CONTROL MODULE)

RF-31

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

L

M

A

B

RF

N

O

P

76

(V)

Ground

Driver door antenna
(-)

Output

When the driver
door request
switch is operat-
ed with ignition
switch OFF

When Intelligent Key is in
the antenna detection area

When Intelligent Key is not
in the antenna detection
area

77

(P)

Ground

Driver door antenna
(+)

Output

When the driver
door request
switch is operat-
ed with ignition
switch OFF

When Intelligent Key is in
the antenna detection area

When Intelligent Key is not
in the antenna detection
area

80

(SB)

Ground

NATS antenna amp.

Input/

Output

During waiting

Ignition switch is pressed
while inserting Intelligent
Key into the key slot.

Just after pressing ignition

switch. Pointer of tester should

move.

81

(O)

Ground

NATS antenna amp.

Input/

Output

During waiting

Ignition switch is pressed
while inserting Intelligent
Key into the key slot.

Just after pressing ignition

switch. Pointer of tester should

move.

82

(BR)

Ground

Ignition relay [fuse
block (J/B)] control

Output

Ignition switch

OFF or ACC

0 V

ON

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB