Murano Cross Cabriolet Z51 (2012 year). Manual — part 7
RECLINING MOTOR
ADP-93
< DTC/CIRCUIT DIAGNOSIS >
C
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ADP
N
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RECLINING MOTOR
Component Function Check
INFOID:0000000007566106
1.
CHECK FUNCTION
1.
Select “SEAT RECLINING” in “Active test” mode with CONSULT.
2.
Check the reclining motor operation.
Is the operation of relevant parts normal?
YES
>> INSPECTION END
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000007566107
1.
CHECK RECLINING MOTOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect reclining motor connector.
3.
Turn the ignition switch ON.
4.
Perform “Active test” (“SEAT RECLINING”) with CONSULT.
5.
Check voltage between reclining motor harness connector and ground.
Is the inspection result normal?
YES
>> Replace seat cushion frame assembly.
NO
>> GO TO 2.
2.
CHECK RECLINING MOTOR CIRCUIT 1
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector.
3.
Check continuity between driver seat control unit harness connector and reclining motor harness connec-
tor.
4.
Check continuity between driver seat control unit harness connector and ground.
Test item
Description
SEAT RECLINING
OFF
Seat reclining
Stop
FR
Forward
RR
Backward
(+)
(–)
Condition
Voltage (V)
(Approx.)
Reclining motor
Connector
Terminals
B454
52
Ground
SEAT RECLINING
OFF
0
Forward
0
Backward
12
53
OFF
0
Forward
12
Backward
0
Driver seat control unit
Reclining motor
Continuity
Connector
Terminal
Connector
Terminal
B451
5
B454
52
Existed
Driver seat control unit
Ground
Continuity
Connector
Terminal
B451
5
Not existed
Revision: 2013 February
2012 Murano CrossCabriolet
ADP-94
< DTC/CIRCUIT DIAGNOSIS >
RECLINING MOTOR
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connector.
3.
CHECK RECLINING MOTOR CIRCUIT 2
1.
Check continuity between driver seat control unit harness connector and reclining motor harness connec-
tor.
2.
Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace driver seat control unit. Refer to
ADP-121, "Removal and Installation"
NO
>> GO TO 4.
4.
CHECK RECLINING MOTOR RELAY CIRCUIT 1
1.
Disconnect reclining motor relay connector.
2.
Check continuity between driver seat control unit harness connector and reclining motor relay harness
connector.
3.
Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness or connector.
5.
CHECK RECLINING MOTOR RELAY CIRCUIT 2
1.
Check continuity between reclining motor relay harness connector and reclining motor harness connector.
2.
Check continuity between reclining motor relay harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness or connector.
Driver seat control unit
Reclining motor
Continuity
Connector
Terminal
Connector
Terminal
B451
6
B454
53
Existed
Driver seat control unit
Ground
Continuity
Connector
Terminal
B451
6
Not existed
Driver seat control unit
Reclining motor relay
Continuity
Connector
Terminal
Connector
Terminal
B451
6
B442
2
Existed
3
Driver seat control unit
Ground
Continuity
Connector
Terminal
B451
6
Not existed
Reclining motor relay
Reclining motor
Continuity
Connector
Terminal
Connector
Terminal
B442
4
B454
53
Existed
Reclining motor relay
Ground
Continuity
Connector
Terminal
B442
4
Not existed
Revision: 2013 February
2012 Murano CrossCabriolet
RECLINING MOTOR
ADP-95
< DTC/CIRCUIT DIAGNOSIS >
C
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ADP
N
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6.
CHECK RECLINING MOTOR RELAY
ADP-95, "Component Inspection"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-40, "Intermittent Incident"
.
NO
>> Replace seat cushion frame assembly.
Component Inspection
INFOID:0000000007566108
1.
CHECK RECLINING MOTOR RELAY
1.
Turn ignition switch OFF.
2.
Remove reclining motor relay.
3.
Check the continuity between reclining motor relay terminals under the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace seat cushion frame assembly.
Reclining motor relay
Condition
Continuity
Terminal
3
4
No current supply
Existed
12 V direct current supply between terminals 1 and 2.
Not existed
Revision: 2013 February
2012 Murano CrossCabriolet
ADP-96
< DTC/CIRCUIT DIAGNOSIS >
LIFTING MOTOR (FRONT)
LIFTING MOTOR (FRONT)
Component Function Check
INFOID:0000000007566109
1.
CHECK FUNCTION
1.
Select “SEAT LIFTER FR” in “Active test” mode with CONSULT.
2.
Check the lifting motor (front) operation.
Is the operation of relevant parts normal?
YES
>> INSPECTION END
NO
>> Refer to
Diagnosis Procedure
INFOID:0000000007566110
1.
CHECK LIFTING MOTOR (FRONT) POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect lifting motor (front) connector.
3.
Turn the ignition switch ON.
4.
Perform “Active test” (“SEAT LIFTER FR”) with CONSULT.
5.
Check voltage between lifting motor (front) harness connector and ground.
Is the inspection result normal?
YES
>> Replace seat cushion frame assembly.
NO
>> GO TO 2.
2.
CHECK LIFTING MOTOR (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 lifting motor (front) harness con-
nector.
4.
Check continuity between driver seat control unit harness connector and ground.
Test item
Description
SEAT LIFTER FR
OFF
Seat lifting (front)
Stop
UP
Up
DWN
Down
(+)
(–)
Condition
Voltage (V)
(Approx.)
Lifting motor (front)
Connector
Terminals
B455
56
Ground
SEAT LIFTER FR
OFF
0
Up
0
Down
12
57
OFF
0
Up
12
Down
0
Driver seat control unit
Lifting motor (front)
Continuity
Connector
Terminal
Connector
Terminal
B451
9
B455
56
Existed
10
57
Revision: 2013 February
2012 Murano CrossCabriolet
LIFTING MOTOR (FRONT)
ADP-97
< DTC/CIRCUIT DIAGNOSIS >
C
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B
ADP
N
O
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Is the inspection result normal?
YES
>> Replace driver seat control unit. Refer to
ADP-121, "Removal and Installation"
NO
>> Repair or replace harness or connector.
Driver seat control unit
Ground
Continuity
Connector
Terminal
B451
9
Not existed
10
Revision: 2013 February
2012 Murano CrossCabriolet
ADP-98
< DTC/CIRCUIT DIAGNOSIS >
LIFTING MOTOR (REAR)
LIFTING MOTOR (REAR)
Component Function Check
INFOID:0000000007566111
1.
CHECK FUNCTION
1.
Select “SEAT LIFTER RR” in “Active test” mode with CONSULT.
2.
Check the lifting motor (rear) operation.
Is the operation of relevant parts normal?
YES
>> INSPECTION END
NO
>> Refer to
Diagnosis Procedure
INFOID:0000000007566112
1.
CHECK LIFTING MOTOR (REAR) POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect lifting motor (rear) connector.
3.
Turn the ignition switch ON.
4.
Perform “Active test” (“SEAT LIFTER RR”) with CONSULT.
5.
Check voltage between lifting motor (rear) harness connector and ground.
Is the inspection result normal?
YES
>> Replace seat cushion frame assembly.
NO
>> GO TO 2.
2.
CHECK LIFTING MOTOR (REAR) CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector.
3.
Check continuity between driver seat control unit harness connector and lifting motor (rear) harness con-
nector.
4.
Check continuity between driver seat control unit harness connector and ground.
Test item
Description
SEAT LIFTER RR
OFF
Seat lifting (rear)
Stop
UP
Up
DWN
Down
(+)
(–)
Condition
Voltage (V)
(Approx.)
Lifting motor (rear)
Connector
Terminals
B456
54
Ground
SEAT LIFTER RR
OFF
0
Up
0
Down
12
55
OFF
0
Up
12
Down
0
Driver seat control unit
Lifting motor (rear)
Continuity
Connector
Terminal
Connector
Terminal
B451
7
B456
54
Existed
8
55
Revision: 2013 February
2012 Murano CrossCabriolet
LIFTING MOTOR (REAR)
ADP-99
< DTC/CIRCUIT DIAGNOSIS >
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B
ADP
N
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Is the inspection result normal?
YES
>> Replace driver seat control unit. Refer to
ADP-121, "Removal and Installation"
NO
>> Repair or replace harness or connector.
Driver seat control unit
Ground
Continuity
Connector
Terminal
B451
7
Not existed
8
Revision: 2013 February
2012 Murano CrossCabriolet
ADP-100
< DTC/CIRCUIT DIAGNOSIS >
TILT MOTOR
TILT MOTOR
Component Function Check
INFOID:0000000007566113
1.
CHECK FUNCTION
1.
Select “TILT MOTOR” in “Active test” mode with CONSULT.
2.
Check the tilt motor operation.
Is the operation of relevant parts normal?
YES
>> INSPECTION END
NO
>> Refer to
ADP-100, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000007566114
1.
CHECK TILT MOTOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect tilt motor connector.
3.
Turn the ignition switch ON.
4.
Perform “Active test” (“TILT MOTOR”) with CONSULT.
5.
Check voltage between tilt motor harness connector and ground.
Is the inspection result normal?
YES
>> Replace tilt motor.
NO
>> GO TO 2.
2.
CHECK TILT MOTOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit.
3.
Check continuity between automatic drive positioner control unit harness connector and tilt motor harness
connector.
4.
Check continuity between automatic drive positioner control unit harness connector and ground.
Test item
Description
TILT MOTOR
OFF
Steering tilt
Stop
UP
Up
DWN
Down
(+)
(–)
Condition
Voltage (V)
(Approx.)
Tilt motor
Connector
Terminals
M116
1
Ground
TILT MOTOR
OFF
0
Up
0
Down
12
2
OFF
0
Up
12
Down
0
Automatic drive positioner control unit
Tilt motor
Continuity
Connector
Terminal
Connector
Terminal
M104
28
M116
1
Existed
29
2
Revision: 2013 February
2012 Murano CrossCabriolet
TILT MOTOR
ADP-101
< DTC/CIRCUIT DIAGNOSIS >
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ADP
N
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Is the inspection result normal?
YES
>> Replace automatic drive positioner control unit. Refer to
ADP-122, "Removal and Installation"
.
NO
>> Repair or replace harness or connector.
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M104
28
Not existed
29
Revision: 2013 February
2012 Murano CrossCabriolet
ADP-102
< DTC/CIRCUIT DIAGNOSIS >
TELESCOPIC MOTOR
TELESCOPIC MOTOR
Component Function Check
INFOID:0000000007566115
1.
CHECK FUNCTION
1.
Select “TELESCO MOTOR” in “Active test” mode with CONSULT.
2.
Check the telescopic motor operation.
Is the operation of relevant parts normal?
YES
>> INSPECTION END
NO
>> Refer to
ADP-102, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000007566116
1.
CHECK TELESCOPIC MOTOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect telescopic motor connector.
3.
Turn the ignition switch ON.
4.
Perform “Active test” (“TELESCO MOTOR”) with CONSULT.
5.
Check voltage between telescopic motor harness connector and ground.
Is the inspection result normal?
YES
>> Replace telescopic motor.
NO
>> GO TO 2.
2.
CHECK TELESCOPIC MOTOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit.
3.
Check continuity between automatic drive positioner control unit harness connector and telescopic motor
harness connector.
4.
Check continuity between automatic drive positioner control unit harness connector and ground.
Test item
Description
TELESCO MOTOR
OFF
Steering telescopic
Stop
FR Forward
RR
Backward
(+)
(–)
Condition
Voltage (V)
(Approx.)
Telescopic motor
Connector
Terminals
M117
1
Ground
TELESCOPIC MO-
TOR
OFF
0
Forward
0
Backward
12
2
OFF
0
Forward
12
Backward
0
Automatic drive positioner control unit
Telescopic motor
Continuity
Connector
Terminal
Connector
Terminal
M75
26
M117
1
Existed
29
2
Revision: 2013 February
2012 Murano CrossCabriolet
TELESCOPIC MOTOR
ADP-103
< DTC/CIRCUIT DIAGNOSIS >
C
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F
G
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L
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A
B
ADP
N
O
P
Is the inspection result normal?
YES
>> Replace automatic drive positioner control unit. Refer to
ADP-122, "Removal and Installation"
.
NO
>> Repair or replace harness or connector.
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M75
26
Not existed
29
Revision: 2013 February
2012 Murano CrossCabriolet
ADP-104
< DTC/CIRCUIT DIAGNOSIS >
DOOR MIRROR MOTOR
DOOR MIRROR MOTOR
Component Function Check
INFOID:0000000007566117
1.
CHECK DOOR MIRROR MOTOR FUNCTION
Check the operation with “MIRROR MOTOR RH” and “MIRROR MOTOR LH” in “ACTIVE TEST” mode with
CONSULT.
Refer to
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Refer to
ADP-104, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000007566118
1.
CHECK DOOR MIRROR MOTOR INPUT SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage between door mirror harness connector and ground.
[Driver side]
[Passenger side]
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK DOOR MIRROR MOTOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit harness connector and door mirror connector.
3.
Check continuity between automatic drive positioner control unit harness connector and door mirror con-
nector.
(+)
(–)
Condition
Voltage (V)
(Approx.)
Door mirror
Connector
Terminals
D3
10
Ground
Door mirror remote control switch
Down/right
12
Other than above
0
11
Left
12
Other than above
0
12
Up
12
Other than above
0
(+)
(–)
Condition
Voltage (V)
(Approx.)
Door mirror
Connector
Terminals
D43
10
Ground
Door mirror remote control switch
Down/right
12
Other than above
0
11
Left
12
Other than above
0
12
Up
12
Other than above
0
Revision: 2013 February
2012 Murano CrossCabriolet
DOOR MIRROR MOTOR
ADP-105
< DTC/CIRCUIT DIAGNOSIS >
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B
ADP
N
O
P
[Driver side]
[Passenger side]
4.
Check continuity between automatic drive positioner control unit harness connector and ground.
[Driver side]
[Passenger side]
Is the inspection result normal?
YES
>> Replace automatic drive positioner control unit. Refer to
ADP-122, "Removal and Installation"
.
NO
>> Repair or replace harness or connector.
3.
CHECK DOOR MIRROR MOTOR
ADP-105, "Component Inspection"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-40, "Intermittent Incident"
.
NO
>> Replace door mirror.
Component Inspection
INFOID:0000000007566119
1.
CHECK DOOR MIRROR MOTOR 1
Check that door mirror motor does not trap foreign objects and does not have any damage.
Refer to
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace door mirror.
2.
CHECK DOOR MIRROR MOTOR 2
1.
Turn ignition switch OFF.
2.
Disconnect door mirror connector.
3.
Apply 12 V to each power supply terminal of door mirror motor terminals.
Automatic drive positioner control unit
Door mirror
Continuity
Connector
Terminal
Connector
Terminal
M75
12
D3
10
Existed
23
12
24
11
Automatic drive positioner control unit
Door mirror
Continuity
Connector
Terminal
Connector
Terminal
M75
10
D43
12
Existed
11
11
22
10
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M75
12
Not existed
23
24
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M75
10
Not existed
11
22
Revision: 2013 February
2012 Murano CrossCabriolet
ADP-106
< DTC/CIRCUIT DIAGNOSIS >
DOOR MIRROR MOTOR
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace door mirror.
Terminal
Operational direction
(+)
(–)
10
11
Right
11
10
Left
12
10
Up
10
12
Down
Revision: 2013 February
2012 Murano CrossCabriolet
SEAT MEMORY INDICATOR
ADP-107
< DTC/CIRCUIT DIAGNOSIS >
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ADP
N
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SEAT MEMORY INDICATOR
Component Function Check
INFOID:0000000007566120
1.
CHECK FUNCTION
1.
Select “MEMORY SW INDCTR” in “Active test” mode with CONSULT.
2.
Check the memory indicator operation.
Is the operation of relevant parts normal?
YES
>> INSPECTION END
NO
>> Refer to
ADP-107, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000007566121
1.
CHECK SEAT MEMORY INDICATOR OPERATION
Check seat memory indicator operation.
Which is the malfunctioning indicator?
All indicators are NG>>GO TO 2.
An indicator is NG>>GO TO 4.
2.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check that the following fuse is not fusing.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace the blown fuse after repairing affected circuit.
3.
CHECK SEAT MEMORY INDICATOR POWER SUPPLY
Check voltage between seat memory switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace seat memory switch. Refer to
ADP-123, "Removal and Installation"
.
NO
>> Repair or replace harness between seat memory switch and 10 A fuse [No.10, located in fuse
block (J/B)].
4.
CHECK SEAT MEMORY INDICATOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit and seat memory switch connector.
3.
Check continuity between driver seat control unit harness connector and seat memory switch harness
connector.
Test item
Description
MEMORY SW INDCTR
OFF
Memory switch indicator
OFF
ON-1
Indicator 1: ON
ON-2
Indicator 2: ON
Signal name
Fuse No.
Battery power supply
10 (10A)
(+)
(–)
Voltage (V)
(Approx.)
Seat memory switch
Connector
Terminals
D13
5
Ground
Battery voltage
Revision: 2013 February
2012 Murano CrossCabriolet
ADP-108
< DTC/CIRCUIT DIAGNOSIS >
SEAT MEMORY INDICATOR
4.
Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace driver seat control unit. Refer to
ADP-121, "Removal and Installation"
NO
>> Repair or replace harness or connector.
Driver seat control unit
Seat memory switch
Continuity
Connector
Terminal
Connector
Terminal
B452
25
D13
6
Existed
26
7
Driver seat control unit
Ground
Continuity
Connector
Terminal
B452
25
Not existed
26
Revision: 2013 February
2012 Murano CrossCabriolet
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