Infiniti M35/M45 Y50. Manual — part 1068
AUTOMATIC DRIVE POSITIONER
SE-69
C
D
E
F
G
H
J
K
L
M
A
B
SE
Check Sliding Switch Circuit
NIS0026L
1.
CHECK FUNCTION
With CONSULT-II
With “SLIDE SW-FR, SLIDE SW-RR” on the DATA MONITOR, oper-
ate the sliding switch to check ON/OFF operation.
Without CONSULT-II
1.
Turn ignition switch OFF.
2.
Check voltage between driver seat control unit connector and
ground.
OK or NG
OK
>> Sliding switch circuit is OK.
NG
>> GO TO 2.
Monitor item [OPER-
ATION or UNIT]
Contents
SLIDE SW–
FR
"ON/
OFF"
ON / OFF status judged from the sliding switch (FR) sig-
nal is displayed.
SLIDE SW–
RR
"ON/
OFF"
ON / OFF status judged from the sliding switch (RR) sig-
nal is displayed.
PIIA0313E
Driver seat
control unit
connector
Terminal
Condition
Voltage (V)
(Approx.)
(+)
(–)
B204
11
Ground
Sliding switch ON
(BACKWARD
operation)
0
Other than above
Battery voltage
26
Sliding switch ON
(FORWARD
operation)
0
Other than above
Battery voltage
PIIB6168E
SE-70
AUTOMATIC DRIVE POSITIONER
2.
CHECK SLIDING SWITCH CIRCUIT HARNESS CONTINUITY
1.
Disconnect driver seat control unit connector and power seat switch connector.
2.
Check continuity between driver seat control unit connector and
power seat switch 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 SLIDING SWITCH
Check continuity between power seat switch terminals.
OK or NG
OK
>> Replace driver seat control unit.
NG
>> Replace power seat switch.
A
B
Continuity
Driver seat control
unit connector
Terminal
Power seat switch
connector
Terminal
B204
11
B213
11
Yes
26
26
A
Ground
Continuity
Driver seat control unit
connector
Terminal
B204
11
No
26
PIIB6169E
Power seat
switch
Terminal
Condition
Continuity
B213
11
32
Sliding switch ON
(BACKWARD operation)
Yes
Other than above
No
26
Sliding switch ON
(FORWARD operation)
Yes
Other than above
No
PIIB6170E
AUTOMATIC DRIVE POSITIONER
SE-71
C
D
E
F
G
H
J
K
L
M
A
B
SE
Check Reclining Switch Circuit
NIS0026M
1.
CHECK FUNCTION
With CONSULT-II
With “RECLN SW-FR, RECLN SW-RR” on the DATA MONITOR,
operate the reclining switch to check ON/OFF operation.
Without CONSULT-II
1.
Turn ignition switch OFF.
2.
Check voltage between driver seat control unit connector and
ground.
OK or NG
OK
>> Reclining switch circuit is OK.
NG
>> GO TO 2.
Monitor item [OPERA-
TION or UNIT]
Contents
RECLN SW
–FR
“ON/
OFF”
ON/OFF status judged from the reclining switch (FR)
signal is displayed.
RECLIN S
W–RR
“ON/
OFF”
ON/OFF status judged from the reclining switch (RR)
signal is displayed.
PIIA0313E
Driver seat
control unit
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(–)
B204
12
Ground
Reclining switch ON
(BACKWARD
operation)
0
Other than above
Battery voltage
27
Reclining switch ON
(FORWARD
operation)
0
Other than above
Battery voltage
PIIB6171E
SE-72
AUTOMATIC DRIVE POSITIONER
2.
CHECK RECLINING SWITCH CIRCUIT HARNESS CONTINUITY
1.
Disconnect driver seat control unit and power seat switch connector.
2.
Check continuity between driver seat control unit connector and
power seat switch 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 RECLINING SWITCH
Check continuity between power seat switch as follows.
OK or NG
OK
>> Replace driver seat control unit.
NG
>> Replace power seat switch.
A
B
Continuity
Driver seat control
unit connector
Terminal
Power seat switch
connector
Terminal
B204
12
B213
12
Yes
27
27
A
Ground
Continuity
Driver seat control unit
connector
Terminal
B204
12
No
27
PIIB6172E
Power seat
switch
Terminal
Condition
Continuity
B213
12
32
Reclining switch ON
(BACKWARD operation)
Yes
Other than above
No
27
Reclining switch ON
(FORWARD operation)
Yes
Other than above
No
PIIB6173E
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