Nissan Maxima. Instruction — part 31
ADP-116
< ECU DIAGNOSIS INFORMATION >
DRIVER SEAT CONTROL UNIT
*
: The value at the position attained when the battery is connected is regarded as 32768.
TERMINAL LAYOUT
PHYSICAL VALUES
DOOR SW-FR
Passenger door
Open
OPEN
Close
CLOSED
IGN ON SW
Ignition switch
ON position
ON
Other than above
OFF
ACC ON SW
Ignition switch
ACC or ON position
ON
Other than above
OFF
KEY ON SW
Intelligent Key
Inserted in key slot
ON
Not Inserted in key slot
OFF
KEYLESS ID
UNLOCK button of Intelligent Key is pressed
1, 2, 3, 4 or 5
KYLS DR UNLK
Intelligent Key or driver
side door request switch
ON
ON
OFF
OFF
VHCL SPEED (ABS)
CAN signal from ABS
Received
ON
Not received
OFF
HANDLE
Driving position
LHD
RHD
TRANSMISSION
Transmission type
A/T
Monitor Item
Condition
Value/Status
ALJIA0484ZZ
Terminal No.
(wire color)
Description
Condition
Voltage (V)
(Approx)
+
-
Signal name
Input/
Output
5
(R/L)
Ground Sensor power supply
Output
—
Battery voltage
6
(B)
Ground
Lifting switch (rear) down
signal
Input
Lifting switch
(rear)
Operate
(down)
0
Release
Battery voltage
7
(L/B)
Ground
Lifting switch (front) down
signal
Input
Lifting switch
(front)
Operate
(down)
0
Release
Battery voltage
DRIVER SEAT CONTROL UNIT
ADP-117
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
8
(W)
Ground
Reclining switch backward
signal
Input
Reclining switch
Operate
(backward)
0
Release
Battery voltage
9
(V)
Ground
Sliding switch backward
signal
Input
Sliding switch
Operate
(backward)
0
Release
Battery voltage
10
(LG)
Ground Memory indicator 2 signal
Output
Memory indicator
2
Illuminate
1
Other than above
Battery voltage
11
(O/B)
Ground Memory switch 2 signal
Input
Memory switch 2
Press
0
Other than above
5
12
(P/Y)
Ground Telescopic sensor signal
Input
Telescopic
Operate
Other than above
0 or 5
13
(W/B)
Ground Reclining sensor signal
Input
Seat reclining
Operate
Stop
0 or 5
15
(Y/B)
Ground
UART communication
(TX/RX)
Input
Ignition switch ON
16
(O/V)
—
CAN-H
—
—
—
21
(P/B)
Ground Set switch signal
Input
Set switch
Press
0
Other than above
5
22
(R)
Ground
Lifting switch (rear) up sig-
nal
Input
Seat lifting switch
(rear)
Operate
(up)
0
Release
Battery voltage
23
(O/Y)
Ground
Lifting switch (front) up sig-
nal
Input
Seat lifting switch
(front)
Operate
(up)
0
Release
Battery voltage
24
(GR)
Ground
Reclining switch forward
signal
Input
Reclining switch
Operate
(forward)
0
Release
Battery voltage
Terminal No.
(wire color)
Description
Condition
Voltage (V)
(Approx)
+
-
Signal name
Input/
Output
JMJIA0119ZZ
JMJIA0119ZZ
JMJIA1391ZZ
ADP-118
< ECU DIAGNOSIS INFORMATION >
DRIVER SEAT CONTROL UNIT
25
(Y)
Ground
Sliding switch forward sig-
nal
Input
Sliding switch
Operate
(forward)
0
Release
Battery voltage
26
(W/Y)
Ground Memory indicator 1 signal
Output
Memory indicator
1
Illuminate
1
Other than above
Battery voltage
27
(V/W)
Ground Memory switch 1 signal
Input
Memory switch 1
Press
0
Other than above
5
28
(L/R)
Ground Tilt sensor signal
Input
Tilt
Operate
Other than above
0 or 5
29
(G)
Ground Lifting sensor (rear) signal
Input
Seat lifting (rear)
Operate
Stop
0 or 5
30
(W/R)
Ground Lifting sensor (front) signal
Input
Seat lifting (front)
Operate
Stop
0 or 5
31
(O)
Ground Sliding sensor signal
Input
Seat sliding
Operate
Stop
0 or 5
32
(GR/B)
—
CAN-L
—
—
—
34
(L/G)
Ground
Lifting motor (front) down
output signal
Output
Seat lifting (front)
Operate
(down)
Battery voltage
Stop
0
35
(GR)
Ground
Reclining motor forward
output signal
Output
Seat reclining
Operate
(forward)
Battery voltage
Release
0
Terminal No.
(wire color)
Description
Condition
Voltage (V)
(Approx)
+
-
Signal name
Input/
Output
JMJIA0119ZZ
JMJIA0119ZZ
JMJIA0119ZZ
JMJIA0119ZZ
DRIVER SEAT CONTROL UNIT
ADP-119
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
Fail Safe
INFOID:0000000010051824
The fail-safe mode may be activated if the following symptoms are observed.
DTC Index
INFOID:0000000010051825
36
(V)
Ground
Sliding motor backward
output signal
Output
Seat sliding
Operate
(backward)
Battery voltage
Stop
0
37
(R/Y)
Ground Power source
Input
—
Battery voltage
39
(B)
Ground Ground (power)
—
—
0
40
(B/R)
Ground
Lifting motor (rear) down
output signal
Output
Seat lifting (rear)
Operate
(down)
Battery voltage
Stop
0
41
(R)
Ground
Lifting motor (rear) up out-
put signal
Output
Seat lifting (rear)
Operate
(up)
Battery voltage
Stop
0
42
(O)
Ground
Lifting motor (front) up out-
put signal
Output
Seat lifting (front)
Operate
(up)
Battery voltage
Stop
0
43
(W)
Ground
Reclining motor backward
output signal
Output
Seat reclining
Operate
(backward)
Battery voltage
Stop
0
44
(Y)
Ground
Sliding motor forward out-
put signal
Output
Seat sliding
Operate
(forward)
Battery voltage
Release
0
Terminal No.
(wire color)
Description
Condition
Voltage (V)
(Approx)
+
-
Signal name
Input/
Output
Operating in
fail-safe mode
Malfunction Item
Related
DTC
Diagnosis
Only instruction functions operate normally.
CAN communication
U1000
CONTROL UNIT
U1010
EEPROM
B2130
Only instruction functions, except door mirror, operate normally.
UART communication
B2128
Only instruction functions, except seat sliding, operate normally.
Seat sliding output
B2112
Only instruction functions, except seat reclining, operate normally.
Seat reclining output
B2113
Only instruction functions, except steering tilt, operate normally.
Steering column tilt output
B2116
CONSULT
display
Timing
*1
Item
Reference page
Current mal-
function
Previous mal-
function
CAN COMM CIRCUIT
[U1000]
0
1-39
CAN communication
CONTROL UNIT
[U1010]
0
1-39
Control unit
SEAT SLIDE
[B2112]
0
1-39
Seat slide motor output
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