Nissan Altima L32. Instruction — part 1299

SEC-346

< ECU DIAGNOSIS >

[SEDAN WITH INTELLIGENT KEY]

BCM (BODY CONTROL MODULE)

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

BCM (BODY CONTROL MODULE)

SEC-347

< ECU DIAGNOSIS >

[SEDAN WITH INTELLIGENT KEY]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

1: Sedan only
2: With LH front window anti-pinch
3: With LH and RH front window anti-pinch
4: With Intelligent Key
5: Without Intelligent Key

149

1

(R/B)

Ground Rear door LH switch

Input

Rear door LH
switch

OFF (when rear door LH
closes)

11.8V

ON (when rear door LH
opens)

0V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

(+)

(-)

JPMIA0011GB

SEC-348

< ECU DIAGNOSIS >

[SEDAN WITH INTELLIGENT KEY]

BCM (BODY CONTROL MODULE)

Wiring Diagram - ENGINE START FUNCTION - WITH INTELLIGENT KEY

INFOID:0000000004206341

ABKWA0208GB

BCM (BODY CONTROL MODULE)

SEC-349

< ECU DIAGNOSIS >

[SEDAN WITH INTELLIGENT KEY]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

ALKWA0029GB