Nissan Murano Z51. Instruction — part 16
ADP-56
< DTC/CIRCUIT DIAGNOSIS >
RECLINING SWITCH
RECLINING SWITCH
Description
INFOID:0000000005515328
Reclining switch is equipped to the power seat switch on the seat cushion side surface. The operation signal is
inputted to the driver seat control unit when the reclining switch is operated.
Component Function Check
INFOID:0000000005515329
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:0000000005515330
1.
CHECK RECLINING SWITCH SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect power seat switch connector.
3.
Turn ignition switch ON.
4.
Check voltage between power seat switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK RECLINING SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector.
3.
Check continuity between driver seat control unit harness connector and power seat switch harness con-
nector.
4.
Check continuity between driver seat control unit harness connector and ground.
Monitor item
Condition
Status
RECLINE SW-FR
Reclining switch (forward)
Operate
ON
Release
OFF
RECLINE SW-RR
Reclining switch (backward)
Operate
ON
Release
OFF
(+)
(–)
Voltage (V)
(Approx.)
Power seat switch
Connector
Terminals
B459
13
Ground
Battery voltage
14
Driver seat control unit
Power seat switch
Continuity
Connector
Terminal
Connector
Terminal
B452
13
B459
13
Existed
14
14
RECLINING SWITCH
ADP-57
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
Is the inspection result normal?
YES
>> Replace driver seat control unit. Refer to
ADP-209, "Removal and Installation"
NO
>> Repair or replace harness or connector.
3.
CHECK RECLINING SWITCH
ADP-57, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace power seat switch. Refer to
ADP-212, "Removal and Installation"
.
4.
CHECK INTERMITTENT INCIDENT
GI-39, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000005515331
1.
CHECK RECLINING SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect power seat switch (reclining switch) connector.
3.
Check continuity between power seat switch (reclining switch) terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace power seat switch. Refer to
ADP-212, "Removal and Installation"
.
Driver seat control unit
Ground
Continuity
Connector
Terminal
B452
13
Not existed
14
Power seat switch (Reclining switch)
Condition
Continuity
Terminal
35
13
Reclining switch (backward)
Operate
Existed
Release
Not existed
14
Reclining switch (forward)
Operate
Existed
Release
Not existed
ADP-58
< DTC/CIRCUIT DIAGNOSIS >
LIFTING SWITCH (FRONT)
LIFTING SWITCH (FRONT)
Description
INFOID:0000000005515332
Lifting switch (front) is equipped to the power seat switch on the seat cushion side surface. The operation sig-
nal is inputted to the driver seat control unit when the lifting switch (front) is operated.
Component Function Check
INFOID:0000000005515333
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:0000000005515334
1.
CHECK LIFTING SWITCH (FRONT) SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect power seat switch connector.
3.
Turn ignition switch ON.
4.
Check voltage between power seat switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK LIFTING SWITCH (FRONT) CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector.
3.
Check continuity between driver seat control unit harness connector and power seat switch harness con-
nector.
4.
Check continuity between driver seat control unit harness connector and ground.
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
(+)
(–)
Voltage (V)
(Approx.)
Power seat switch
Connector
Terminals
B459
17
Ground
Battery voltage
18
Driver seat control unit
Power seat switch
Continuity
Connector
Terminal
Connector
Terminal
B452
17
B459
17
Existed
18
18
LIFTING SWITCH (FRONT)
ADP-59
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
Is the inspection result normal?
YES
>> Replace driver seat control unit. Refer to
ADP-209, "Removal and Installation"
NO
>> Repair or replace harness or connector.
3.
CHECK LIFTING SWITCH (FRONT)
ADP-59, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace power seat switch. Refer to
ADP-212, "Removal and Installation"
.
4.
CHECK INTERMITTENT INCIDENT
GI-39, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000005515335
1.
CHECK LIFTING SWITCH (FRONT)
1.
Turn ignition switch OFF.
2.
Disconnect power seat switch (lifting switch front) connector.
3.
Check continuity between power seat switch (lifting switch front) terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace power seat switch. Refer to
ADP-212, "Removal and Installation"
.
Driver seat control unit
Ground
Continuity
Connector
Terminal
B452
17
Not existed
18
Power seat switch (lifting switch front)
Condition
Continuity
Terminal
35
17
Lifting switch front
(down)
Operate
Existed
Release
Not existed
18
Lifting switch front (up)
Operate
Existed
Release
Not existed
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст