Infiniti QX56 (JA60). Manual — part 824
THIRD SEAT
SE-21
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
SE
N
O
P
Check resistance between motor terminals 3 and 4.
Is the resistance reading of the motor normal?
YES
>> Inspection End.
NO
>> Replace third row power seat motor. Refer to
3 - 4
: Approx. 0.5
Ω
AWJIA0360ZZ
SE-22
< ECU DIAGNOSIS >
THIRD ROW POWER FOLDING SEAT CONTROL UNIT
ECU DIAGNOSIS
THIRD ROW POWER FOLDING SEAT CONTROL UNIT
Reference Value
INFOID:0000000005147390
TERMINAL LAYOUT
PHYSICAL VALUES
ALJIA0277ZZ
Terminal No.
Wire
color
Description
Condition
Voltage (V)
(Approx.)
+
-
Signal name
Input/
Output
1
Ground
Y/R
Battery
Input
—
Battery voltage
3
Ground
LG
40% seat switch signal
(down)
Output
Push either third row power fold-
ing seat switch passenger (down)
0
Third row power folding seat
switch passenger released
Battery voltage
4
Ground
V
60% seat switch signal
(down)
Output
Push either third row power fold-
ing seat switch driver (down)
0
Third row power folding seat
switch driver released
Battery voltage
7
Ground
G/R
Park signal
Input
A/T selector lever in P or N
Battery voltage
A/T selector lever not in P or N
0
8
Ground
O/L
Ignition signal
Input
Ignition switch ON or START
Battery voltage
Ignition switch OFF
0
9
Ground
G/B
40% seat Hall signal
Input
—
9V
10
Ground
O/B
60% seat Hall signal
Input
—
9V
11
Ground
SB
40% seat switch signal (up)
Output
Push either third row power fold-
ing seat switch passenger (up)
0
Third row power folding seat
switch passenger released
Battery voltage
12
Ground
O
60% seat switch signal (up)
Output
Push either third row power fold-
ing seat switch driver (up)
0
Third row power folding seat
switch driver released
Battery voltage
13
Ground
W
Battery
Input
—
Battery voltage
14
Ground
W
Battery
Input
—
Battery voltage
15
Ground
Y/B
Hall switch ground
—
—
—
16
Ground
B
Switch ground
—
—
—
17
Ground
W/L
60% Seat motor
Output
—
Battery voltage
18
Ground
B
Ground
—
—
—
19
Ground
R/W
60% Seat motor
Output
—
Battery voltage
THIRD ROW POWER FOLDING SEAT CONTROL UNIT
SE-23
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
SE
N
O
P
20
Ground
G/W
40% Seat motor
Output
—
Battery voltage
21
Ground
B
Ground
—
—
—
22
Ground
V
40% Seat motor
Output
—
Battery voltage
Terminal No.
Wire
color
Description
Condition
Voltage (V)
(Approx.)
+
-
Signal name
Input/
Output
SE-24
< ECU DIAGNOSIS >
THIRD ROW POWER FOLDING SEAT CONTROL UNIT
Wiring Diagram
INFOID:0000000005147391
ABJWA0093GB
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