ECU NISSAN TEANA 2008 Service Manual

WCS
BCM (BODY CONTROL MODULE)
WCS-61
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P124
(R/B)GroundPassenger door
switchInputPassenger door
switchOFF (When passenger
door closes)
11.8 V
ON (When passenger
door opens)0 V
128
(GR)GroundDoor lock and un-
lock switch LOCKInputDoor lock and un-
lock switch [pow-
er window main
switch or front
power window
switch (passen-
ger side)]NEUTRAL position
11.8 V
LOCK position 0 V
130*
(GR/W)GroundRear window defog-
ger switchInputIgnition switch
ONRear window defogger
switch OFF
1.1 V
Rear window defogger
switch ON0 V
131
(GR/R)GroundDoor lock and un-
lock switch UN-
LOCKInputDoor lock and un-
lock switch [pow-
er window main
switch or front
power window
switch (passen-
ger side)]NEUTRAL position
11.8 V
UNLOCK position 0 V
133
(W)GroundPush-button ignition
switch illuminationOutputPush-button igni-
tion switch illumi-
nationON 9.5 V
OFF 0 V
134
(R)GroundLOCK indicator
lampOutputLOCK indicator
lampOFF Battery voltage
ON 0 V
137
(P)GroundReceiver and sen-
sor groundInput Ignition switch ON 0 V
138
(V/W)GroundReceiver and sen-
sor power supply
outputOutput Ignition switchOFF 0 V
ACC or ON 5.0 V
140
(R/G)GroundSelector lever P/N
positionInput Selector leverP or N position Battery voltage
Except P and N positions 0 V Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JPMIA0011GB
JPMIA0011GB
JPMIA0012GB
JPMIA0011GB

WCS-62
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
141
(L/O)Ground Security indicator Output Security indicatorON 0 V
Blinking
11 . 3 V
OFF Battery voltage
142
(LG/B)GroundCombination switch
OUTPUT 5OutputCombination
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
(L/W)GroundCombination switch
OUTPUT 1OutputCombination
switchAll switch OFF
(Wiper intermittent dial 4)0 V
Front wiper switch HI
(Wiper intermittent dial 4)
10.7 V Any of the conditions be-
low with all switch OFF
 Wiper intermittent dial
1
 Wiper intermittent dial
2
 Wiper intermittent dial
3
 Wiper intermittent dial
6
 Wiper intermittent dial
7
144
(G/B)GroundCombination switch
OUTPUT 2OutputCombination
switchAll switch OFF
(Wiper intermittent dial 4)0 V
Front washer switch ON
(Wiper intermittent dial 4)
10.7 V Any of the conditions be-
low with all switch OFF
 Wiper intermittent dial
1
 Wiper intermittent dial
5
 Wiper intermittent dial
6 Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JPMIA0014GB
JPMIA0031GB
JPMIA0032GB
JPMIA0033GB

WCS
BCM (BODY CONTROL MODULE)
WCS-63
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
NOTE:
*: Without BOSE audio system145
(LG/R)GroundCombination switch
OUTPUT 3OutputCombination
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
Rear fog lamp switch ON
146
(G/Y)GroundCombination switch
OUTPUT 4OutputCombination
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
150
(SB)Ground Driver door switch Input Driver door switchOFF (When driver door
closes)
11.8 V
ON (When driver door
opens)0 V
151
(G/R)GroundRear window defog-
ger relayOutputRear window de-
foggerActive 0 V
Not activated Battery voltage Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JPMIA0034GB
JPMIA0035GB
JPMIA0011GB

WCS-64
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
Wiring Diagram - BCM -
INFOID:0000000003900509
JCMWM1671GB

WCS
BCM (BODY CONTROL MODULE)
WCS-65
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
JCMWM1672GB

WCS-66
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
JCMWM1673GB

WCS
BCM (BODY CONTROL MODULE)
WCS-67
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
JCMWM1674GB

WCS-68
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
JCMWM1675GB

WCS
BCM (BODY CONTROL MODULE)
WCS-69
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
JCMWM1676GB

WCS-70
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
Fail-safe
INFOID:0000000003900510
FAIL-SAFE CONTROL BY DTC
BCM performs fail-safe control when any DTC is detected.
JCMWM1677GB