Nissan Pathfinder (2008 year). Manual — part 7
SLIDING SWITCH
ADP-43
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
4.
Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT
1.
Connect the driver seat control unit.
2.
Turn ignition switch ON.
3.
Check voltage between driver seat control unit harness connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Replace driver seat control unit.
4.
CHECK SLIDING SWITCH
ADP-43, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5
NO
>> Replace power seat switch LH.
5.
CHECK INTERMITTENT INCIDENT
GI-51, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace driver seat control unit.
NO
>> Repair or replace malfunctioning part.
Component Inspection
INFOID:0000000001711016
1.
CHECK SLIDING SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect power seat switch LH.
3.
Check continuity between power seat switch LH terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace power seat switch LH.
Driver seat control unit
connector
Terminal
Ground
Continuity
B202
11
No
26
Driver seat control unit
connector
Terminals
Voltage (V)
(Approx.)
(+)
(–)
B202
11
Ground
Battery voltage
26
PIIA4577E
Terminal
Condition
Continuity
Power seat switch LH
3
7
Sliding switch (backward)
Operate
Yes
Release
No
1
Sliding switch (forward)
Operate
Yes
Release
No
LIIA1126E
ADP-44
< COMPONENT DIAGNOSIS >
RECLINING SWITCH
RECLINING SWITCH
Description
INFOID:0000000001711017
Reclining switch is equipped to the power seat switch LH on the seat cushion side surface. The operation sig-
nal is input to the driver seat control unit when the reclining switch is operated.
Component Function Check
INFOID:0000000001711018
1.
CHECK FUNCTION
1.
Select “RECLN SW-FR”, “RECLN SW-RR” in “Data monitor” mode with CONSULT-III.
2.
Check reclining switch signal under the following conditions.
Is the indication normal?
YES
>> INSPECTION END
NO
>> Perform diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000001711019
1.
CHECK RECLINING SWITCH SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage between driver seat control unit harness connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 5
NO
>> GO TO 2
2.
CHECK RECLINING SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit and power seat switch LH.
3.
Check continuity between driver seat control unit harness con-
nector and power seat switch LH harness connector.
4.
Check continuity between driver seat control unit harness con-
nector and ground.
Monitor item
Condition
Status
RECLN SW-FR
Reclining switch (forward)
Operate
ON
Release
OFF
RECLN SW-RR
Reclining switch (backward)
Operate
ON
Release
OFF
Driver seat
control unit
connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(–)
B202
12
Ground
Reclining
switch
Operate
(forward)
0
Release
Battery voltage
27
Operate
(backward)
0
Release
Battery voltage
PIIA4580E
Driver seat control
unit connector
Terminal
Power seat switch
LH connector
Terminal
Continuity
B202
12
B208
9
Yes
27
10
LIIA1127E
RECLINING SWITCH
ADP-45
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT
1.
Connect the driver seat control unit connector.
2.
Turn ignition switch ON.
3.
Check voltage between driver seat control unit harness connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Replace driver seat control unit.
4.
CHECK RECLINING SWITCH
ADP-45, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5
NO
>> Replace power seat switch LH.
5.
CHECK INTERMITTENT INCIDENT
GI-51, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace driver seat control unit.
NO
>> Repair or replace the malfunctioning part.
Component Inspection
INFOID:0000000001711020
1.
CHECK RECLINING SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect power seat switch LH.
3.
Check continuity between power seat switch LH terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace power seat switch LH.
Driver seat control unit
connector
Terminal
Ground
Continuity
B202
12
No
27
Driver seat control
unit connector
Terminals
Voltage (V)
(Approx.)
(+)
(–)
B202
12
Ground
Battery voltage
27
PIIA4580E
Terminals
Condition
Continuity
Power seat switch LH
3
9
Reclining switch
(backward)
Operate
Yes
Release
No
10
Reclining switch
(forward)
Operate
Yes
Release
No
LIIA1128E
ADP-46
< COMPONENT DIAGNOSIS >
LIFTING SWITCH (FRONT)
LIFTING SWITCH (FRONT)
Description
INFOID:0000000001711021
Lifting switch (front) is equipped to the power seat switch LH on the seat cushion side surface. The operation
signal is input to the driver seat control unit when the lifting switch (front) is operated.
Component Function Check
INFOID:0000000001711022
1.
CHECK FUNCTION
1.
Select “LIFT FR SW-UP”, “LIFT FR SW-DN” in “DATA MONITOR” mode with CONSULT-III.
2.
Check lifting switch (front) signal under the following conditions.
Is the indication normal?
YES
>> INSPECTION END
NO
>> Perform diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000001711023
1.
CHECK LIFTING SWITCH SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage between driver seat control unit harness connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 5
NO
>> GO TO 2
2.
CHECK LIFTING SWITCH (FRONT) CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit and power seat switch LH.
3.
Check continuity between driver seat control unit harness con-
nector and power seat switch LH harness connector.
Monitor item
Condition
Status
LIFT FR SW-UP
Lifting switch front (up)
Operate
ON
Release
OFF
LIFT FR SW-DN
Lifting switch front (down)
Operate
ON
Release
OFF
Driver seat
control unit
connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(–)
B202
13
Ground
Lifting
switch
(front)
Operate
(down)
0V
Release
Battery
voltage
28
Operate (up)
0V
Release
Battery
voltage
PIIA4583E
Driver seat control
unit connector
Terminal
Power seat switch
LH connector
Terminal
Continuity
B202
13
B208
5
Yes
28
6
LIIA1129E
LIFTING SWITCH (FRONT)
ADP-47
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
4.
Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT
1.
Connect the driver seat control unit.
2.
Turn ignition switch ON.
3.
Check voltage between driver seat control unit harness connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Replace driver seat control unit.
4.
CHECK LIFTING SWITCH (FRONT)
ADP-47, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5
NO
>> Replace power seat switch LH.
5.
CHECK INTERMITTENT INCIDENT
GI-51, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace driver seat control unit.
NO
>> Repair or replace the malfunctioning part.
Component Inspection
INFOID:0000000001711024
1.
CHECK LIFTING SWITCH (FRONT)
1.
Turn ignition switch OFF.
2.
Disconnect power seat switch LH.
3.
Check continuity between power seat switch LH terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace power seat switch LH.
Driver seat control unit
connector
Terminal
Ground
Continuity
B202
13
No
28
Driver seat control unit
connector
Terminals
Voltage (V)
(Approx.)
(+)
(–)
B202
13
Ground
Battery voltage
28
PIIA4583E
Terminal
Condition
Continuity
Power seat switch LH
3
5
Lifting switch front (down)
Operate
Yes
Release
No
6
Lifting switch front (up)
Operate
Yes
Release
No
LIIA1130E
ADP-48
< COMPONENT DIAGNOSIS >
LIFTING SWITCH (REAR)
LIFTING SWITCH (REAR)
Description
INFOID:0000000001711025
Lifting switch (rear) is equipped to the power seat switch LH on the seat cushion side surface. The operation
signal is inputted to the driver seat control unit when the lifting switch (rear) is operated.
Component Function Check
INFOID:0000000001711026
1.
CHECK FUNCTION
1.
Select “LIFT RR SW-UP”, “LIFT RR SW-DN” in “Data monitor” mode with CONSULT-III.
2.
Check lifting switch (rear) signal under the following conditions.
Is the indication normal?
YES
>> INSPECTION END
NO
>> Perform diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000001711027
1.
CHECK LIFTING SWITCH (REAR) SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage between driver seat control unit harness connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 5
NO
>> GO TO 2
2.
CHECK LIFTING SWITCH (REAR) CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit and power seat switch LH.
3.
Check continuity between driver seat control unit harness con-
nector and power seat switch LH harness connector.
4.
Check continuity between driver seat control unit harness con-
nector and ground.
Monitor item
Condition
Status
LIFT RR SW-UP
Lifting switch rear (up)
Operate
ON
Release
OFF
LIFT RR SW-DN
Lifting switch rear (down)
Operate
ON
Release
OFF
Driver seat
control unit
connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(–)
B202
14
Ground
Lifting
switch
(rear)
Operate (down)
0
Release
Battery voltage
29
Operate (up)
0
Release
Battery voltage
PIIA4586E
Driver seat control
unit connector
Terminal
Power sear switch
LH connector
Terminal
Continuity
B202
14
B208
8
Yes
29
2
LIIA1131E
LIFTING SWITCH (REAR)
ADP-49
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT
1.
Connect the driver seat control unit.
2.
Turn ignition switch ON.
3.
Check voltage between driver seat control unit harness connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Replace driver seat control unit.
4.
CHECK LIFTING SWITCH (REAR)
ADP-49, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5
NO
>> Replace power seat switch LH.
5.
CHECK INTERMITTENT INCIDENT
GI-51, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace driver seat control unit.
NO
>> Repair or replace the malfunctioning part.
Component Inspection
INFOID:0000000001711028
1.
CHECK LIFTING SWITCH (REAR)
1.
Turn ignition switch OFF.
2.
Disconnect power seat switch LH.
3.
Check continuity between power seat switch LH terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace power seat switch LH.
Driver seat control unit
connector
Terminal
Ground
Continuity
B202
14
No
29
Driver seat control unit
connector
Terminals
Voltage (V)
(Approx.)
(+)
(–)
B202
14
Ground
Battery voltage
29
PIIA4586E
Terminal
Condition
Continuity
Power seat switch LH
3
2
Lifting switch rear (up)
Operate
Yes
Release
No
8
Lifting switch rear (down)
Operate
Yes
Release
No
LIIA1132E
ADP-50
< COMPONENT DIAGNOSIS >
PEDAL ADJUSTING SWITCH
PEDAL ADJUSTING SWITCH
Description
INFOID:0000000001711029
Pedal adjusting switch is on the instrument panel. The operation signal is input to the driver seat control unit
when the pedal adjusting switch is operated. The pedal adjusting switch signal is sent to the automatic drive
positioner control unit via UART communication.
Component Function Check
INFOID:0000000001711030
1.
CHECK FUNCTION
1.
Select “PEDAL SW-FR”, “PEDAL SW-RR” in “Data monitor” mode with CONSULT-III.
2.
Check pedal adjusting switch signal under the following conditions.
Is the indication normal?
YES
>> INSPECTION END
NO
>> Perform diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000001711031
1.
CHECK PEDAL ADJUSTING SWITCH SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage between driver seat control unit harness connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 5
NO
>> GO TO 2
2.
CHECK PEDAL ADJUSTING SWITCH CIRCUIT
Monitor item
Condition
Status
PEDAL SW-FR
Pedal adjusting switch (forward)
Operate
ON
Release
OFF
PEDAL SW-RR
Pedal adjusting switch (backward)
Operate
ON
Release
OFF
Driver seat
control unit
connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(–)
B202
15
Ground
Pedal ad-
justing
switch
Operate
(backward)
0
Release
Battery
voltage
30
Operate
(forward)
0
Release
Battery
voltage
PIIA4591E
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