Infiniti FX35, FX50 (S51). Manual — part 33
ADP-124
< DTC/CIRCUIT DIAGNOSIS >
SEAT MEMORY INDICATOR
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK MEMORY INDICATOR
ADP-124, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace seat memory switch. Refer to
ADP-217, "Removal and Installation"
.
4.
CHECK INTERMITTENT INCIDENT
GI-36, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000005249775
1.
CHECK SEAT MEMORY INDICATOR
1.
Turn ignition switch OFF.
2.
Disconnect seat memory switch connector.
3.
Check continuity between seat memory switch terminals.
*: For a digital tester
NOTE:
When checking by an analog tester, the polarity (+) and (–) becomes inverse.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace seat memory switch. Refer to
ADP-217, "Removal and Installation"
.
Seat memory switch
Continuity
Terminal
(+)*
(-)*
5
6
Existed
7
DRIVER SEAT CONTROL UNIT
ADP-125
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
ECU DIAGNOSIS INFORMATION
DRIVER SEAT CONTROL UNIT
Reference Value
INFOID:0000000005249776
VALUES ON THE DIAGNOSIS TOOL
CONSULT-III MONITOR ITEM
Monitor Item
Condition
Value/Status
SET SW
Set switch
Push
ON
Release
OFF
MEMORY SW1
Memory switch 1
Push
ON
Release
OFF
MEMORY SW2
Memory switch 2
Push
ON
Release
OFF
SLIDE SW–FR
Sliding switch (front)
Operate
ON
Release
OFF
SLIDE SW–RR
Sliding switch (rear)
Operate
ON
Release
OFF
RECLN SW–FR
Reclining switch (front)
Operate
ON
Release
OFF
RECLN SW–RR
Reclining switch (rear)
Operate
ON
Release
OFF
LIFT FR SW–UP
Lifting switch front (up)
Operate
ON
Release
OFF
LIFT FR SW–DN
Lifting switch front (down)
Operate
ON
Release
OFF
LIFT RR SW–UP
Lifting switch rear (up)
Operate
ON
Release
OFF
LIFT RR SW–DN
Lifting switch rear (down)
Operate
ON
Release
OFF
MIR CON SW–UP
Mirror switch
Up
ON
Other than above
OFF
MIR CON SW–DN
Mirror switch
Down
ON
Other than above
OFF
MIR CON SW–RH
Mirror switch
Right
ON
Other than above
OFF
MIR CON SW–LH
Mirror switch
Left
ON
Other than above
OFF
MIR CHNG SW–R
Changeover switch
Right
ON
Other than above
OFF
MIR CHNG SW–L
Changeover switch
Left
ON
Other than above
OFF
TILT SW-UP
Tilt switch
Up
ON
Other than above
OFF
TILT SW-DOWN
Tilt switch
Down
ON
Other than above
OFF
ADP-126
< ECU DIAGNOSIS INFORMATION >
DRIVER SEAT CONTROL UNIT
*1
: The value at the position attained when the battery is connected is regarded as 32768.
TERMINAL LAYOUT
PHYSICAL VALUES
TELESCO SW-FR
Telescopic switch
Forward
ON
Other than above
OFF
TELESCO SW-RR
Tilt switch
Backward
ON
Other than above
OFF
DETENT SW
AT selector lever
P position
OFF
Other than above
ON
STARTER SW
Ignition position
Cranking
ON
Other than above
OFF
SLIDE PULSE
Seat sliding
Forward
The numeral value decreases
*1
Backward
The numeral value increases
*1
Other than above
No change to numeral value
*1
RECLN PULSE
Seat reclining
Forward
The numeral value decreases
*1
Backward
The numeral value increases
*1
Other than above
No change to numeral value
*1
LIFT FR PULSE
Seat lifter (front)
Up
The numeral value decreases
*1
Down
The numeral value increases
*1
Other than above
No change to numeral value
*1
LIFT RR PULSE
Seat lifter (rear)
Up
The numeral value decreases
*1
Down
The numeral value increases
*1
Other than above
No change to numeral value
*1
MIR/SEN RH U–D
Door mirror (passenger side)
Change between 3.4 (close to peak)
0.6 (close to valley)
MIR/SEN RH R–L
Door mirror (passenger side)
Change between 3.4 (close to left edge)
0.6 (close to right edge)
MIR/SEN LH U–D
Door mirror (driver side)
Change between 3.4 (close to peak)
0.6 (close to valley)
MIR/SEN LH R–L
Door mirror (driver side)
Change between 0.6 (close to left edge)
3.4 (close to right edge)
TILT SEN
Tilt position
Change between 1.2 (close to top)
3.4 (close to bottom)
TELESCO SEN
Telescopic position
Change between 3.4 (close to top)
0.8 (close to bottom)
Monitor Item
Condition
Value/Status
JMJIA0199ZZ
DRIVER SEAT CONTROL UNIT
ADP-127
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
Terminal No.
(Wire color)
Description
Condition
Voltage (V)
(Approx)
+
-
Signal name
Input/
Output
1
(L/W)
Ground
UART communication
(RX)
Input
Ignition switch ON
3
(R/Y)
—
CAN-H
—
—
—
9
(W/G)
Ground
Reclining sensor signal
Input
Seat reclining
Operate
Stop
0 or 5
10
(P/B)
Ground
Lifting sensor (rear) sig-
nal
Input
Seat lifting (rear)
Operate
Stop
0 or 5
11
(B/R)
Ground
Sliding switch backward
signal
Input
Sliding switch
Operate
(backward)
0
Release
Battery voltage
12
(SB)
Ground
Reclining switch back-
ward signal
Input
Reclining switch
Operate
(backward)
0
Release
Battery voltage
13
(LG/R)
Ground
Lifting switch (front)
down signal
Input
Lifting switch (front)
Operate
(down)
0
Release
Battery voltage
14
(G/B)
Ground
Lifting switch (rear) down
signal
Input
Lifting switch (rear)
Operate
(down)
0
Release
Battery voltage
16
(O)
Ground
Sensor power supply
Output
—
5
17
(Y/R)
Ground
UART communication
(TX)
Output
Ignition switch ON
JMJIA0118ZZ
JMJIA0119ZZ
JMJIA0119ZZ
JMJIA0121ZZ
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