Infiniti M35/M45 Y50. Manual — part 1064
AUTOMATIC DRIVE POSITIONER
SE-53
C
D
E
F
G
H
J
K
L
M
A
B
SE
4.
CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL
1.
Connect automatic drive positioner control unit connector and tilt motor connector.
2.
Check voltage between automatic drive positioner control unit connector and ground.
OK or NG
OK
>> Replace tilt motor.
NG
>> Replace automatic drive positioner control unit.
Check Sliding Sensor Circuit
NIS0026D
1.
CHECK FUNCTION
With CONSULT-II
Check operation with “SLIDE PULSE” on the DATA MONITOR to make sure the pulse changes.
Without CONSULT-II
1.
Turn ignition switch OFF.
2.
Check signal between driver seat control unit connector and
ground, with oscilloscope.
OK or NG
OK
>> Sliding sensor circuit is OK.
NG
>> GO TO 2.
Automatic
drive posi-
tioner C/U
connector
Terminals
Tilt switch condition
Voltage (V)
(Approx.)
(+)
(–)
M7
35
Ground
UP
Battery voltage
Other than above
0
42
DOWN
Battery voltage
Other than above
0
PIIB6143E
Monitor item [OPERATION or UNIT]
Contents
SLIDE PULSE
—
The seat sliding position (pulse) judged
from the sliding sensor signal is dis-
played
PIIA4558E
Driver seat
control unit
connector
Terminals
Condition
Signal
(Reference value)
(+)
(–)
B204
24
Ground
Sliding
motor
operation
PIIB6147E
PIIA3277E
SE-54
AUTOMATIC DRIVE POSITIONER
2.
CHECK SLIDING SENSOR CIRCUIT HARNESS CONTINUITY
1.
Disconnect driver seat control unit connector and sliding sensor front lifting sensor connector.
2.
Check continuity between driver seat control unit connector and
sliding sensor front lifting sensor connector.
3.
Check continuity between driver seat control unit connector and
ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness.
3.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT
1.
Connect driver seat control unit connector.
2.
Check voltage between driver seat control unit connector and ground.
OK or NG
OK
>> Replace sliding sensor front lifting sensor.
NG
>> Replace automatic drive positioner control unit.
A
B
Continuity
Driver seat control
unit connector
Terminal
Sliding sensor ·
front lifting sensor
connector
Terminal
B204
24
B214
24
Yes
31
31
A
Ground
Continuity
Driver seat control unit
connector
Terminal
B204
24
No
31
PIIB6148E
Terminals
Voltage (V)
(Approx.)
(+)
(–)
Driver seat
control unit
connector
Terminal
B204
24
Ground
5
PIIB6149E
AUTOMATIC DRIVE POSITIONER
SE-55
C
D
E
F
G
H
J
K
L
M
A
B
SE
Check Reclining Sensor Circuit
NIS0026E
1.
CHECK FUNCTION
With CONSULT-II
Check operation with “RECLN PULSE” on the DATA MONITOR to make sure the pulse changes.
Without CONSULT-II
1.
Turn ignition switch OFF.
2.
Check signal between driver seat control unit connector and ground, with oscilloscope.
OK or NG
OK
>> Reclining sensor circuit is OK.
NG
>> GO TO 2.
Monitor item [OPERATION or UNIT]
Contents
RECLN PULSE
—
The seat reclining position (pulse) judged
from the reclining sensor is displayed
PIIA4558E
Driver seat
control unit
connector
Terminals
Condition
Signal
(Reference value)
(+)
(–)
B204
9
Ground
Reclining
motor
operation
PIIB6150E
PIIB2807E
SE-56
AUTOMATIC DRIVE POSITIONER
2.
CHECK RECLINING MOTOR SENSOR CIRCUIT HARNESS CONTINUITY
1.
Disconnect driver seat control unit and reclining sensor connector.
2.
Check continuity between driver seat control unit connector and reclining sensor connector.
3.
Check continuity between driver seat control unit connector and
ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness.
3.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT
1.
Connect driver seat control unit connector.
2.
Check voltage between driver seat control unit connector and ground.
OK or NG
OK
>> Replace reclining sensor.
NG
>> Replace automatic drive positioner control unit.
A
B
Continuity
Driver seat
control unit
connector
Terminal
Reclining
sensor
connector
Terminal
B204
9
B222
9
Yes
31
31
A
Ground
Continuity
Driver seat control unit
connector
Terminal
B204
9
No
31
PIIB6151E
Terminals
Voltage (V)
(Approx.)
(+)
(–)
Driver seat control
unit connector
Terminal
B204
9
Ground
5
PIIB6152E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст