Nissan Teana J32. Manual - part 219

BCS-58

< ECU DIAGNOSIS >

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

BCS

BCM (BODY CONTROL MODULE)

BCS-59

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

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

BCS-60

< ECU DIAGNOSIS >

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

BCS

BCM (BODY CONTROL MODULE)

BCS-61

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

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