Infiniti EX35. Manual — part 305
BCS
BCM (BODY CONTROL MODULE)
BCS-67
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
124
(LG)
Ground
Passenger door
switch
Input
Passenger door
switch
OFF (Door close)
11.8 V
ON (Door open)
0 V
132
(V)
Ground
Power window switch
communication
Input/
Output
Ignition switch ON
10.2 V
Ignition switch OFF or ACC
Battery voltage
133
(W)
Ground
Push-button ignition
switch illumination
Output
Push-button igni-
tion switch illumi-
nation
ON (Tail lamps OFF)
9.5 V
ON (Tail lamps ON)
NOTE:
The pulse width of this wave is
varied by the illumination bright-
ening/dimming level.
OFF
0 V
134
(GR)
Ground
LOCK indicator lamp
Output
LOCK indicator
lamp
OFF
Battery voltage
ON
0 V
137
(O)
Ground
Receiver and sensor
ground
Input
Ignition switch ON
0 V
138
(Y)
Ground
Sensor power supply
Output
Ignition switch
OFF
0 V
ACC or ON
5.0 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
Signal name
Input/
Output
+
–
JPMIA0011GB
JPMIA0013GB
JPMIA0159GB
BCS-68
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
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
BCS
BCM (BODY CONTROL MODULE)
BCS-69
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
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
BCS-70
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
NOTE:
*: With auto light system
Wiring Diagram - BCM -
INFOID:0000000003137954
JCMWM1398GB
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