Nissan Altima L32. Instruction — part 1346

SEC-534

< ECU DIAGNOSIS >

[SEDAN WITHOUT INTELLIGENT KEY]

BCM (BODY CONTROL MODULE)

97

(R/B)

Ground

Combination switch
INPUT 2

Input

Combination
switch
(Wiper intermit-
tent dial 4)

All switch OFF

1.4V

Lighting switch flash-to-
pass

1.3V

Lighting switch 2ND

1.3V

Front wiper switch INT

1.3V

Front wiper switch HI

1.3V

98

(G/O)

Ground Hazard switch

Input

Hazard switch

Pressed

0 V

Not pressed

1.1V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

(+)

(-)

JPMIA0041GB

JPMIA0037GB

JPMIA0036GB

JPMIA0038GB

JPMIA0040GB

JPMIA0012GB

BCM (BODY CONTROL MODULE)

SEC-535

< ECU DIAGNOSIS >

[SEDAN WITHOUT INTELLIGENT KEY]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

99

(L/Y)

Ground

Electronic steering
column lock unit com-
munication

Input/

Output

Electronic steer-
ing column lock

LOCK status

Battery voltage

LOCK or UNLOCK

For 15 seconds after UN-
LOCK

Battery voltage

15 seconds or later after
UNLOCK

0V

103

(V)

Ground Trunk lid opening

Output Trunk lid

Open (trunk lid opener ac-
tuator is activated)

Battery voltage

Close (trunk lid opener ac-
tuator is not activated)

0V

110

(V/W)

Ground Trunk room lamp

Output Trunk room lamp

ON

0V

OFF

Battery voltage

114

(B)

Ground

Rear parcel shelf an-
tenna 1 (-)

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

(+)

(-)

JMKIA0066GB

JMKIA0062GB

JMKIA0063GB

SEC-536

< ECU DIAGNOSIS >

[SEDAN WITHOUT INTELLIGENT KEY]

BCM (BODY CONTROL MODULE)

115
(W)

Ground

Rear parcel shelf an-
tenna 1 (+)

Output

Ignition switch
OFF

When Intelligent Key is in
the passenger compart-
ment

When Intelligent Key is not
in the passenger compart-
ment

118

4

(L/O)

Ground

Rear bumper anten-
na (-)

Output

When the trunk
lid request switch
is operated with
ignition switch
OFF

When Intelligent Key is in
the antenna detection area

When Intelligent Key is not
in the antenna detection
area

119

4

(BR/

W)

Ground

Rear bumper anten-
na (+)

Output

When the trunk
lid request switch
is operated 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)

SEC-537

< ECU DIAGNOSIS >

[SEDAN WITHOUT INTELLIGENT KEY]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

127

(BR/

W)

Ground

Ignition relay (IPDM
E/R) control

Output Ignition switch

OFF or ACC

Battery voltage

ON

0V

130

(Y/G)

Ground

Trunk room lamp
switch

Input

Trunk room lamp
switch

OFF (trunk is closed)

11.8V

ON (trunk is open)

0V

132

(R)

Ground

Starter motor relay
control

Output

Ignition switch
OFF (M/T vehi-
cle)

When the clutch pedal is
depressed

Battery voltage

When the clutch pedal is
not depressed

0V

Ignition switch
ON (other than M/
T vehicle)

When selector lever is in P
or N position and the brake
is depressed

Battery voltage

When selector lever is in P
or N position and the brake
is not depressed

0V

141

(G/R)

Ground Trunk request switch

Input

Trunk request
switch

ON (pressed)

0V

OFF (not pressed)

1.0V

144

4

(GR)

Ground

Intelligent Key warn-
ing buzzer

Output

Request switch
buzzer

Sounding

0V

Not sounding

Battery voltage

144

5

(GR)

Ground

Outside warning
buzzer

Output

Outside warning
buzzer

Sounding

0V

Not sounding

Battery voltage

147

(L/R)

Ground

Trunk lid opener
switch

Input

Trunk lid opener
switch

Pressed

0V

Not pressed

Battery voltage

148

1

(R/W)

Ground Rear door RH switch

Input

Rear door RH
switch

OFF (when rear door RH
closes)

11.8V

ON (when rear door RH
opens)

0V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

(+)

(-)

JPMIA0011GB

JPMIA0016GB

JPMIA0011GB