Nissan Maxima. Manual — part 770

BCM (BODY CONTROL MODULE)

INL-39

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

K

M

A

B

INL

N

O

P

52

(G/B)

Ground

Combination switch
OUTPUT 2

Input

Combination
switch

All switch OFF
(Wiper intermittent dial 4)

0V

Front washer switch ON
(Wiper intermittent dial 4)

10.7V

Any of the conditions below
with all switch OFF
• Wiper intermittent dial 1
• WIper intermittent dial 5
• Wiper intermittent dial 6

53

(LG/

R)

Ground

Combination switch
OUTPUT 3

Input

Combination
switch
(Wiper intermit-
tent dial 4)

All switch OFF

0V

Front wiper switch INT

10.7V

Front wiper switch LO

Lighting switch AUTO

54

(G/Y)

Ground

Combination switch
OUTPUT 4

Input

Combination
switch
(Wiper intermit-
tent dial 4)

All switch OFF

0V

Front fog lamp switch ON

10.7V

Lighting switch 2ND

Lighting switch flash-to-
pass

Turn signal switch LH

57

(W)

Ground

Tire pressure warn-
ing check switch

Input

—

5V

58

(SB)

Ground Front door LH switch

Input

Front door LH
switch

OFF (front door LH
CLOSE)

11.8V

ON (front door LH OPEN)

0V

59

(G/R)

Ground

Rear window defog-
ger relay

Output

Rear window de-
fogger

Active

Battery voltage

Not activated

0V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

(+)

(-)

JPMIA0033GB

JPMIA0034GB

JPMIA0035GB

JPMIA0011GB

INL-40

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

60

(B/R)

Ground

Front console anten-
na 2 (-)

Output

Ignition switch
OFF

When Intelligent Key is in
the passenger compart-
ment

When Intelligent Key is not
in the passenger compart-
ment

61

(W/R)

Ground

Center console an-
tenna 2 (+)

Output

Ignition switch
OFF

When Intelligent Key is in
the passenger compart-
ment

When Intelligent Key is not
in the passenger compart-
ment

62

(V)

Ground

Front outside handle
RH antenna (-)

Output

When the front
door RH 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

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

(+)

(-)

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

BCM (BODY CONTROL MODULE)

INL-41

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

K

M

A

B

INL

N

O

P

63

(P)

Ground

Front outside handle
RH antenna (+)

Output

When the front
door RH 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

64

(V)

Ground

Front outside handle
LH antenna (-)

Output

When the front
door LH 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

65

(P)

Ground

Front outside handle
LH antenna (+)

Output

When the front
door LH 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

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

(+)

(-)

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

INL-42

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

68

(G/O)

Ground

NATS antenna amp
(built in key slot)

Input/

Output

During waiting

Ignition switch is pressed
while inserting the Intelli-
gent Key into the key slot.

Just after pressing ignition
switch. Pointer of tester should
move.

69

(O)

Ground

NATS antenna amp
(built in key slot)

Input/

Output

During waiting

Ignition switch is pressed
while inserting the Intelli-
gent Key into the key slot.

Just after pressing ignition
switch. Pointer of tester should
move.

70

(R/B)

Ground

Ignition relay-2 con-
trol

Output Ignition switch

OFF or ACC

0V

ON

Battery voltage

71

(L/O)

Ground

Remote keyless entry
receiver signal

Input/

Output

During waiting

When operating either button on Intelligent Key

75

(R/Y)

Ground

Combination switch
INPUT 5

Output

Combination
switch

All switch OFF
(Wiper intermittent dial 4)

1.4V

Front fog lamp switch ON
(Wiper intermittent dial 4)

1.3V

Any of the conditions below
with all switch OFF
• Wiper intermittent dial 1
• Wiper intermittent dial 2
• Wiper intermittent dial 6
• Wiper intermittent dial 7

1.3V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

(+)

(-)

JMKIA0064GB

JMKIA0065GB

JPMIA0041GB

JPMIA0037GB

JPMIA0040GB