Infiniti EX35. Manual - part 1149

PCS

BCM (BODY CONTROL MODULE)

PCS-97

< ECU DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

139

(L)

Ground

Tire pressure receiv-
er signal

Input/

Output

Ignition switch 
ON

Standby state

When receiving the signal 
from the transmitter

140

(GR)

Ground

Selector lever P/N 
position signal

Input

Selector lever

P or N position

Battery voltage

Except P and N positions

0 V

141

(G)

Ground

Security indicator sig-
nal

Output

Security indicator

ON

0 V

Blinking

11.3 V

OFF

Battery voltage

142

(O)

Ground

Combination switch 
OUTPUT 5

Output

Combination 
switch
(Wiper intermit-
tent dial 4)

All switch OFF

0 V

Lighting switch 1ST

10.7 V

Lighting switch HI

Lighting switch 2ND

Turn signal switch RH

143

(P)

Ground

Combination switch 
OUTPUT 1

Output

Combination 
switch

All switch OFF
(Wiper intermittent dial 4)

0 V

Front wiper switch HI
(Wiper intermittent dial 4)

10.7 V

Rear wiper switch INT
(Wiper intermittent dial 4)

Any of the conditions below 
with all switch OFF
• Wiper intermittent dial 1
• Wiper intermittent dial 2
• Wiper intermittent dial 3
• Wiper intermittent dial 6
• Wiper intermittent dial 7

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

–

OCC3881D

OCC3880D

JPMIA0014GB

JPMIA0031GB

JPMIA0032GB

PCS-98

< ECU DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

BCM (BODY CONTROL MODULE)

144

(G)

Ground

Combination switch 
OUTPUT 2

Output

Combination 
switch

All switch OFF
(Wiper intermittent dial 4)

0 V

Front washer switch ON
(Wiper intermittent dial 4)

10.7 V

Rear wiper switch ON
(Wiper intermittent dial 4)

Rear washer switch ON
(Wiper intermittent dial 4)

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

145

(L)

Ground

Combination switch 
OUTPUT 3

Output

Combination 
switch
(Wiper intermit-
tent dial 4)

All switch OFF

0 V

Front wiper switch INT

10.7 V

Front wiper switch LO

Lighting switch AUTO

146

(SB)

Ground

Combination switch 
OUTPUT 4

Output

Combination 
switch
(Wiper intermit-
tent dial 4)

All switch OFF

0 V

Front fog lamp switch ON

10.7 V

Lighting switch 2ND

Lighting switch PASS

Turn signal switch LH

149
(W)

Ground

Tire pressure warn-
ing check switch

Input

Ignition switch ON

11.8 V

150

(LG)

Ground

Driver door switch

Input

Driver door 
switch

OFF (Door close)

11.8 V

ON (Door open)

0 V

151

(G)

Ground

Rear window defog-
ger relay

Output

Rear window de-
fogger

Active

0 V

Not activated

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

–

JPMIA0033GB

JPMIA0034GB

JPMIA0035GB

JPMIA0011GB

JPMIA0011GB

PCS

BCM (BODY CONTROL MODULE)

PCS-99

< ECU DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

NOTE:

*: With auto light system

Wiring Diagram - BCM -

INFOID:0000000003786302

JCMWM1398GB

PCS-100

< ECU DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

BCM (BODY CONTROL MODULE)

JCMWM1399GB