Nissan Teana J32. Manual — part 1043

SEC-160

< ECU DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

BCM (BODY CONTROL MODULE)

107

(R/W)

Ground

Combination switch
INPUT 1

Input

Combination
switch
(Wiper intermit-
tent dial 4)

All switch OFF

1.4 V

Turn signal switch LH

1.3 V

Turn signal switch RH

1.3 V

Front wiper switch LO

1.3 V

Front washer switch ON

1.3 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0041GB

JPMIA0037GB

JPMIA0036GB

JPMIA0038GB

JPMIA0039GB

BCM (BODY CONTROL MODULE)

SEC-161

< ECU DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

108

(P/B)

Ground

Combination switch
INPUT 4

Input

Combination
switch

All switch OFF
(Wiper intermittent dial 4)

1.4 V

Lighting switch AUTO
(Wiper intermittent dial 4)

1.3 V

Lighting switch 1ST
(Wiper intermittent dial 4)

1.3 V

Any of the conditions be-
low with all switch OFF
• Wiper intermittent dial

1

• Wiper intermittent dial

5

• Wiper intermittent dial

6

1.3 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0041GB

JPMIA0038GB

JPMIA0036GB

JPMIA0039GB

SEC-162

< ECU DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

BCM (BODY CONTROL MODULE)

109

(R/B)

Ground

Combination switch
INPUT 2

Input

Combination
switch
(Wiper intermit-
tent dial 4)

All switch OFF

1.4 V

Lighting switch PASS

1.3 V

Lighting switch 2ND

1.3 V

Front wiper switch INT

1.3 V

Front wiper switch HI

1.3 V

110

(G/O)

Ground

Hazard switch

Input

Hazard switch

ON

0 V

OFF

1.1 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JPMIA0041GB

JPMIA0037GB

JPMIA0036GB

JPMIA0038GB

JPMIA0040GB

JPMIA0012GB

BCM (BODY CONTROL MODULE)

SEC-163

< ECU DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

111

(L/Y)

Ground

Steering lock unit
communication

Input/

Output

Steering lock

LOCK status

Battery voltage

LOCK or UNLOCK

For 15 seconds after UN-
LOCK

Battery voltage

15 seconds or later after
UNLOCK

0 V

113

(P/B)

Ground

Optical sensor

Input

Ignition switch
ON

When bright outside of
the vehicle

Close to 5 V

When dark outside of the
vehicle

Close to 0 V

115

(L)

Ground

Shock sensor

Input

Ignition switch

OFF

0 V

ACC

5.0 V

ON

2.5 V

116

(R/W)

Ground

Fuse check (Stop
lamp switch)

Input

—

Battery voltage

118

(O/L)

Ground

Stop lamp switch

Input

Stop lamp switch

OFF (Brake pedal is not
depressed)

0 V

ON (Brake pedal is de-
pressed)

Battery voltage

119

(G/W)

Ground

Front door lock as-
sembly driver side
(unlock sensor)

Input

Driver door

LOCK status (unlock sen-
sor switch OFF)

1.1 V

UNLOCK status (unlock
sensor switch ON)

0 V

121

(Y)

Ground

Key slot switch

Input

When the key is inserted into key slot

Battery voltage

When the key is not inserted into key slot

0 V

122

(V/R)

Ground

ACC feedback

Input

Ignition switch

OFF

0 V

ACC or ON

Battery voltage

123

(G/W)

Ground

IGN feedback

Input

Ignition switch

OFF or ACC

0 V

ON

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

–

JMKIA0066GB

JPMIA1034GB

JPMIA0012GB