Infiniti EX35. Manual — part 1263
REAR SEATBACK RELEASE CONTROL
SE-59
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
SE
N
O
P
JCJWM0267GB
SE-60
< ECU DIAGNOSIS >
REAR SEAT BACK POWER RETURN CONTROL UNIT
ECU DIAGNOSIS
REAR SEAT BACK POWER RETURN CONTROL UNIT
Reference Value
INFOID:0000000003642226
TERMINAL LAYOUT
PHYSICAL VALUES
Rear seat back power return control unit
A.
B227
B.
B226
JMJIA1682ZZ
Terminal No.
Wire
color
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
1
Ground
V
Ground (Motor sensor
RH)
—
—
0
2
Ground
Y
Motor sensor (RH) in-
put signal
Input
When the power return motor
(RH) is operated
When the pinch occurs
The above pulse width should be
expanded
3
Ground
G
Motor sensor (RH)
Power supply
Input
When the power return motor
is operated
Battery voltage
5
Ground
W
Power return motor
(LH) backward signal
Output
When the power return motor
(LH) performs reverse opera-
tion
Battery voltage
Other than the above
0
6
Ground
L
Power return motor
(LH) forward signal
Output
When the power return motor
(LH) performs return opera-
tion
Battery voltage
Other than the above
0
7
Ground
W
Power return motor
(RH) backward signal
Output
When the power return motor
(RH) performs reverse opera-
tion
Battery voltage
Other than the above
0
8
Ground
R
Power return motor
(RH) forward signal
Output
When the power return motor
(RH) performs return opera-
tion
Battery voltage
Other than the above
0
JMKIA0070GB
REAR SEAT BACK POWER RETURN CONTROL UNIT
SE-61
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
SE
N
O
P
9
Ground
P
Ground (Motor sensor
LH)
—
—
0
10
Ground
BR
Motor sensor (LH) in-
put signal
Input
When the power return motor
(LH) is operated
When the pinch occurs
The above pulse width should be
expanded
11
Ground
W
Motor sensor (LH)
Power supply
Input
When the power return motor
is operated
Battery voltage
13
Ground
B
Ground (power)
—
—
0
16
Ground
W
Battery power supply
(power)
Input
—
Battery voltage
17
Ground
Y
Battery power supply
(system)
Input
—
Battery voltage
20
Ground
P
Power return switch
(RH) or rear seatback
switch (RH) in UP di-
rection input signal
Input
When pressing the power re-
turn switch (RH) or rear seat-
back switch (RH) in UP
direction
0
Other than the above
5
21
Ground
GR
Primary position limit
switch (LH) input sig-
nal
Input
When the sector gear (LH) is
in the initial position (other
than low power consumption
mode)
Battery voltage
Other than the above
0
22
Ground
P
Primary position limit
switch (RH) input sig-
nal
Input
When the sector gear (RH) is
in the initial position (other
than low power consumption
mode)
Battery voltage
Other than the above
0
23
Ground
L
Ground (limit switch
RH)
—
—
0
24
Ground
BR
Vehicle speed signal
(8-pulse)
Input
When vehicle speed is ap-
prox.40 km/h (25MPH)
NOTE:
Maximum voltage may be 12 V
due to specifications (connected
units)
28
Ground
LG
Power return switch
(LH) or rear seatback
switch in UP direction
input signal
Input
When pressing the power re-
turn switch (LH) or rear seat-
back switch in UP direction
0
Other than the above
5
Terminal No.
Wire
color
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
JMKIA0070GB
SKIA6649J
SE-62
< ECU DIAGNOSIS >
REAR SEAT BACK POWER RETURN CONTROL UNIT
29
Ground
G
Return complete limit
switch (LH) input sig-
nal
Input
When the rear seatback (LH)
is in the return completion po-
sition (other than low power
consumption mode)
Battery voltage
Other than the above
0
30
Ground
R
Return complete limit
switch (RH) input sig-
nal
Input
When the rear seatback (RH)
is in the return completion po-
sition (other than low power
consumption mode)
Battery voltage
Other than the above
0
31
Ground
L
Ground (limit switch
LH)
—
—
0
32
Ground
B
Ground (system)
—
—
0
Terminal No.
Wire
color
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
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