Nissan Murano Z50 (2004 year). Manual — part 208
AUTOMATIC DRIVE POSITIONER
SE-45
C
D
E
F
G
H
J
K
L
M
A
B
SE
Revision: 2004 November
2004 Murano
DATA MONITOR
SELECTIOM FROM MEMU
ACTIVE TEST
CAUTION:
During vehicle driving, do not perform active test.
Monitor item [OPERATION or UNIT]
Contents
SLIDE SW–FR
“ON/OFF”
ON/OFF status judged from the sliding switch (FR) signal is displayed.
SLIDE SW–RR
“ON/OFF”
ON/OFF status judged from the sliding switch (RR) signal is displayed.
RECLN SW–FR
“ON/OFF”
ON/OFF status judged from the reclining switch (FR) signal is displayed.
RECLN SW–RR
“ON/OFF”
ON/OFF status judged from the reclining switch (RR) signal is displayed.
LIFT FR SW–UP
“ON/OFF”
ON/OFF status judged from the FR lifter switch (UP) signal is displayed.
LIFT FR SW–DN
“ON/OFF”
ON/OFF status judged from the FR lifter switch (DOWN) signal is displayed.
LIFT RR SW–UP
“ON/OFF”
ON/OFF status judged from the RR lifter switch (UP) signal is displayed.
LIFT RR SW–DN
“ON/OFF”
ON/OFF status judged from the RR lifter switch (DOWN) signal is displayed.
MIR CON SW–UP
“ON/OFF”
ON/OFF status judged from the door mirror remote control switch (UP) signal is
displayed.
MIR CON SW–DN
“ON/OFF”
ON/OFF status judged from the door mirror remote control switch (DOWN) signal
is displayed.
MIR CON SW–RH
“ON/OFF”
ON/OFF status judged from the door mirror remote control switch (RIGHT) signal
is displayed.
MIR CON SW–LH
“ON/OFF”
ON/OFF status judged from the door mirror remote control switch (LEFT) signal s
displayed.
MIR CHNG SW–R
“ON/OFF”
ON/OFF status judged from the door mirror remote control switch (switching to
RIGHT) signal is displayed.
MIR CHNG SW–L
“ON/OFF”
ON/OFF status judged from the door mirror remote control switch (switching to
LEFT) signal is displayed.
SET SW
“ON/OFF”
ON/OFF status judged from the setting switch signal is displayed.
PEDAL SW-FR
“ON/OFF”
ON/OFF status judged from the pedal adjusting switch (FR) signal is displayed.
PEDAL SW-RR
“ON/OFF”
ON/OFF status judged from the pedal adjusting switch (RR) signal is displayed.
MEMORY SW1
“ON/OFF”
ON/OFF status judged from the seat memory switch 1 signal is displayed.
MEMORY SW2
“ON/OFF”
ON/OFF status judged from the seat memory switch 2 signal is displayed.
DETENT SW
“ON/OFF”
The selector lever position “OFF (P position) / ON (other than P position)” judged
from the detention switch signal is displayed.
STARTER SW
“ON/OFF”
Ignition key switch ON (START, ON) /OFF (ignition switch IGN, ACC, or OFF)
status judged from the ignition switch signal is displayed.
SLIDE PULSE
—
Value (32768) when battery connects is as standard. If it moves backward, the
value increases. If it moves forward, the value decreases.
RECLN PULSE
—
Value (32768) when battery connects is as standard. If it moves backward, the
value increases. If it moves forward, the value decreases.
LIFT FR PULSE
—
Value (32768) when battery connects is as standard. If it moves DOWN, the value
increases. If it moves UP, the value decreases.
LIFT RR PULSE
—
Value (32768) when battery connects is as standard. If it moves DOWN, the value
increases. If it moves UP, the value decreases.
MIR/SEN RH R–L
“V”
Voltage output from RH door mirror sensor (LH/RH) is displayed.
MIR/SEN RH U–D
“V”
Voltage output from RH door mirror sensor (UP/DOWN) is displayed.
MIR/SEN LH R–L
“V”
Voltage output from LH door mirror sensor (LH/RH) is displayed.
MIR/SEN LH U–D
“V”
Voltage output from LH door mirror sensor (UP/DOWN) is displayed.
PEDAL SEN
“V”
The pedal position (voltage) judged from the pedal adjust sensor signal is dis-
played.
SE-46
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November
2004 Murano
NOTE:
If active test is performed, reset seat memory and key fob interlock drive positioner after performing work.
DISPLAY ITEM LIST
CAN Communication Inspection Using CONSULT-II (Self-Diagnosis)
AIS003KM
1.
SELF-DIAGNOSTIC RESULT CHECK
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1.
Connect to CONSULT-II, and select “AUTO DRIVE POS.” on the “SELECT DAIAG SYSTEM” screen.
2.
Select “SELF-DIAG RESULTS” on "SELECT DIAG MODE" screen.
3.
Check display content in self-diagnostic results.
Displayed U1000?
Yes
>> Inspection End
No
>> Refer to
LAN-6, "Precautions When Using CONSULT-II"
.
Symptom Chart
AIS003GP
Test item
Description
SEAT SLIDE
The sliding motor is activated by receiving the drive signal.
SEAT RECLINING
The reclining motor is activated by receiving the drive signal.
SEAT LIFTER FR
The front end lifter motor is activated by receiving the drive signal.
SEAT LIFTER RR
The rear end lifter motor is activated by receiving the drive signal.
PEDAL MOTOR
The pedal adjust motor is activated by receiving the drive signal.
MEMORY SW INDCTR
The memory switch indicator is lit by receiving the drive signal.
MIRROR MOTOR RH
The RH mirror motor moves the mirror UP/DOWN and LEFT/RIGHT by receiving the drive
signal.
MIRROR MOTOR LH
The LH mirror motor moves the mirror UP/DOWN and LEFT/RIGHT by receiving the drive
signal.
Symptom
Diagnoses / service procedure
Refer to
page
Only setting change function cannot be set with display.
1. Preliminary check
2. CAN communication inspection using CONSULT-II (self-
diagnosis)
3. If the above system are
normal, check display sys-
tem
Interacted display system
(with out NAVI)
Navigation system (with
NAVI)
A part of seat system does not operate (both automati-
cally and manually).
1.Sliding motor circuit check
2. Reclining motor circuit check
3. Front lifting motor circuit check
4. Rear lifting motor circuit check
5. If the above systems are normal, replace the driver seat
control unit
A part of pedal adjust and door mirror does not operate
(both automatically and manually).
1. Pedal adjusting motor circuit check
2. Mirror motor LH circuit check
3. Mirror motor RH circuit check
4. If the above systems are normal, replace the automatic
drive positioner control unit.
AUTOMATIC DRIVE POSITIONER
SE-47
C
D
E
F
G
H
J
K
L
M
A
B
SE
Revision: 2004 November
2004 Murano
A part of seat system does not operate (only automatic
operation).
1. Sliding sensor circuit check
2. Reclining sensor circuit check
3. Front lifting sensor circuit check
4. Rear lifting sensor circuit check
5. If the above systems are normal, replace the driver seat
control unit
A part of door mirror system does not operate (only
automatic operation).
1. Mirror sensor LH circuit check
2. Mirror sensor RH circuit check
3. If the above systems are normal, replace the automatic
drive positioner control unit.
All the automatic operations do not operate.
1. Key switch and key lock solenoid circuit check
2. Detention switch circuit check
3. UART communication line circuit check
4. Pedal adjusting sensor circuit check
5. If all the above systems are normal, replace the auto-
matic drive positioner control unit.
A part of seat system does not operate (only manual
operation).
1. Sliding switch circuit check
2. Reclining switch circuit check
3. Front lifting switch circuit check
4. Rear lifting switch circuit check
5. If the above systems are normal, replace the driver seat
control unit
A part of pedal adjust and door mirror does not operate
(only manual operation).
1. Pedal adjusting switch circuit check
2. Door mirror remote control switch (change over switch)
circuit check
3. Door mirror remote control switch (mirror switch) switch-
ing circuit check
4. If the above systems are normal, replace the automatic
drive positioner control unit
Only memory switch operation.
1. Seat memory switch circuit check
2. If the above systems are normal, replace the driver seat
control unit
Seat memory indicator lamps 1 and 2 do not illuminate.
1. Seat memory indicator lamp circuit check
2. If all the above systems are normal, replace the driver
seat control unit.
The Entry/Exiting does not operated when door is
opened and closed.
(The Entry/Exiting operates with key switch)
1. Front door switch circuit check
2. If all the above systems are normal, replace the BCM.
Only door mirror system does not operate (only manual
operation).
Door mirror remote control switch ground circuit check
Only door mirror system does not operated (only auto-
matic operation).
Door mirror sensor power supply and ground circuit check
Only seat system does not operate (only manual opera-
tion).
Power seat switch ground circuit check
Only number support does not operate.
Number support circuit check
Symptom
Diagnoses / service procedure
Refer to
page
SE-48
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November
2004 Murano
Sliding Motor Circuit Check
AIS003GQ
1.
CHECK SEAT SLIDING MECHANISM
Check the following.
●
Operation malfunction caused by sliding rail deformation or pinched harness or other foreign materials
●
Operation malfunction caused by foreign materials adhered to the sliding motor or sliding rail connector
rod
●
Operation malfunction and interference with other parts by poor installation
OK or NG
OK
>> GO TO 2.
NG
>> Repair the malfunctioning part and check again.
2.
CHECK FUNCTION
With CONSULT-II
Check operation with “SEAT SLIDE” in ACTIVE TEST.
Without CONSULT-II
GO TO 3.
OK or NG
OK
>> Sliding motor circuit is OK.
NG
>> GO TO 3.
3.
CHECK SLIDING MOTOR CIRCUIT HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector and sliding motor connector.
3.
Check continuity between driver seat control unit connector
B304 terminals 35 (W), 42 (BR) and sliding motor connector
B307 terminals 35 (W), 42 (BR).
4.
Check continuity between driver seat control unit connector
B304 terminals 35 (W), 42 (BR) and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness between driver seat control unit and sliding motor.
Test item
Description
SEAT SLIDE
The sliding motor is activated by receiving the drive signal.
PIIA0265E
35 (W) – 35 (W)
: Continuity should exist.
42 (BR) – 42 (BR)
: Continuity should exist.
35 (W) – Ground
: Continuity should not exist.
42 (BR) – Ground
: Continuity should not exist.
PIIA4545E
AUTOMATIC DRIVE POSITIONER
SE-49
C
D
E
F
G
H
J
K
L
M
A
B
SE
Revision: 2004 November
2004 Murano
4.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1.
Connect the driver seat control unit connector and sliding motor connector.
2.
Check voltage between driver seat control unit connector and
ground.
OK or NG
OK
>> Replace sliding motor.
NG
>> Replace driver seat control unit.
Reclining Motor Circuit Check
AIS003GR
1.
CHECK SEAT RECLINING MECHANISM
Check the following.
●
Operation malfunction caused by an interference with the center pillar or center console
●
Operation malfunction and interference with other parts by poor installation
OK or NG
OK
>> GO TO 2.
NG
>> Repair the malfunctioning part and check again.
2.
CHECK FUNCTION
With CONSULT-II
Check operation with “SEAT RECLINING” in ACTIVE TEST.
Without CONSULT-II
GO TO 3.
OK or NG
OK
>> Reclining motor circuit is OK.
NG
>> GO TO 3.
Connector
Terminals
(Wire color)
Condition
Voltage (V)
(Approx)
(+)
(–)
B304
35 (W)
Ground
Sliding switch ON
(FR operation)
Battery voltage
Sliding switch OFF
0
42 (BR)
Sliding switch ON
(RR operation)
Battery voltage
Sliding switch OFF
0
PIIA4801E
Test item
Description
SEAT
RECLINING
The reclining motor is activated by receiving the drive signal.
PIIA0268E
SE-50
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November
2004 Murano
3.
CHECK RECLINING MOTOR CIRCUIT HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector and reclining motor connector.
3.
Check continuity between driver seat control unit connector B304 terminals 36 (G), 44 (LG) and reclining
motor connector B311 terminals 36 (G), 44 (LG).
4.
Check continuity between driver seat control unit connector
B304 terminals 36 (G), 44 (LG) and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness between driver seat control
unit and reclining motor.
4.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1.
Connect the driver seat control unit and reclining motor connector.
2.
Check voltage between driver seat control unit connector and
ground.
OK or NG
OK
>> Replace reclining motor.
NG
>> Replace driver seat control unit.
Front Lifting Motor Circuit Check
AIS003GS
1.
CHECK FRONT END SEAT LIFTING MECHANISM
Check the following.
●
Operation malfunction caused by lifter mechanism deformation or pinched harness or other foreign mate-
rials
●
Operation malfunction caused by foreign materials adhered to the lifter motor or lead screws
●
Operation malfunction and interference with other parts by installation
OK or NG
OK
>> GO TO 2.
NG
>> Repair the malfunctioning part and check again.
36 (G) – 36 (G)
: Continuity should exist.
44 (LG) – 44 (LG)
: Continuity should exist.
36 (G) – Ground
: Continuity should not exist.
44 (LG) – Ground
: Continuity should not exist.
PIIA4547E
Connector
Terminals
(Wire color)
Condition
Voltage (V)
(Approx)
(+)
(–)
B304
36 (G)
Ground
Reclining switch ON
(FR operation)
Battery voltage
Reclining switch OFF
0
44 (LG)
Reclining switch ON
(RR operation)
Battery voltage
Reclining switch OFF
0
PIIA4802E
AUTOMATIC DRIVE POSITIONER
SE-51
C
D
E
F
G
H
J
K
L
M
A
B
SE
Revision: 2004 November
2004 Murano
2.
CHECK FUNCTION
With CONSULT-II
Check operation with “SEAT LIFTER FR” in ACTIVE TEST.
Without CONSULT-II
GO TO 3.
OK or NG
OK
>> Front lifting motor circuit is OK.
NG
>> GO TO 3.
3.
CHECK FRONT LIFTING MOTOR CIRCUIT HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector and front lifting motor connector.
3.
Check continuity between driver seat control unit connector B304 terminals 37 (V), 45 (O) and front lifting
motor connector B309 terminals 37 (V), 45 (O).
4.
Check continuity between driver seat control unit connector
B304 terminals 37 (V), 45 (O) and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness between driver seat control
unit and front lifting motor.
Test item
Description
SEAT
LIFTER FR
The front end lifter motor is activated by receiving the drive sig-
nal.
PIIA0271E
37 (V) – 37 (V)
: Continuity should exist.
45 (O) – 45 (O)
: Continuity should exist.
37 (V) – Ground
: Continuity should not exist.
45 (O) – Ground
: Continuity should not exist.
PIIA4549E
SE-52
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November
2004 Murano
4.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1.
Connect the driver seat control unit connector and front lifting motor connector.
2.
Check voltage between driver seat control unit connector and
ground.
OK or NG
OK
>> Replace front lifting motor.
NG
>> Replace driver seat control unit.
Rear Lifting Motor Circuit Check
AIS003GT
1.
CHECK REAR END SEAT LIFTING MECHANISM
Check the following.
●
Operation malfunction caused by lifter mechanism deformation or pinched harness or other foreign mate-
rials
●
Operation malfunction caused by foreign materials adhered to the lifter motor or lead screws
●
Operation malfunction and interference with other parts by poor installation
OK or NG
OK
>> GO TO 2.
NG
>> Repair the malfunctioning part and check again.
2.
CHECK FUNCTION
With CONSULT-II
Check operation with “SEAT LIFTER RR” in ACTIVE TEST.
Without CONSULT-II
GO TO 3.
OK or NG
OK
>> Rear lifting motor circuit is OK.
NG
>> GO TO 3.
Connector
Terminals
(Wire color)
Condition
Voltage (V)
(Approx)
(+)
(–)
B304
37 (V)
Ground
Front lifting switch ON
(DOWN operation)
Battery voltage
Front lifting switch OFF
0
45 (O)
Front lifting switch ON
(UP operation)
Battery voltage
Front lifting switch OFF
0
PIIA4805E
Test item
Description
SEAT LIFTER
RR
The rear end lifter motor is activated by receiving the drive sig-
nal.
PIIA0274E
AUTOMATIC DRIVE POSITIONER
SE-53
C
D
E
F
G
H
J
K
L
M
A
B
SE
Revision: 2004 November
2004 Murano
3.
CHECK REAR LIFTING MOTOR CIRCUIT HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector and rear lifting motor connector.
3.
Check continuity between driver seat control unit connector B304 terminals 38 (L), 39 (Y) and rear lifting
motor connector B310 terminals 38 (L), 39 (Y).
4.
Check continuity between driver seat control unit B304 terminals
38 (L), 39 (Y) and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness between driver seat control
unit and rear lifting motor.
4.
CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1.
Connect the driver seat control unit and rear lifting motor.
2.
Check voltage between driver seat control unit connector and
ground.
OK or NG
OK
>> Replace rear lifting motor.
NG
>> Replace driver seat control unit.
Pedal Adjusting Motor Circuit Check
AIS003GU
1.
CHECK PEDAL ADJUSTING MECHANISM
Check the following.
●
Operation malfunction caused by pedal adjusting mechanism deformation or pinched harness or other
foreign materials
●
Operation malfunction and interference with other parts by poor installation
OK or NG
OK
>> GO TO 2.
NG
>> Repair the malfunctioning part and check again.
38 (L) – 38 (L)
: Continuity should exist.
39 (Y) – 39 (Y)
: Continuity should exist.
38 (L) – Ground
: Continuity should not exist.
39 (Y) – Ground
: Continuity should not exist.
PIIA4551E
Connector
Terminals
(Wire color)
Condition
Voltage (V)
(Approx)
(+)
(–)
B304
38 (L)
Ground
Rear lifting switch ON
(UP operation)
Battery voltage
Rear lifting switch OFF
0
39 (Y)
Rear lifting switch ON
(DOWN operation)
Battery voltage
Rear lifting switch OFF
0
PIIA4804E
SE-54
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November
2004 Murano
2.
CHECK FUNCTION
With CONSULT-II
Check operation with “PEDAL” in ACTIVE TEST.
Without CONSULT-II
GO TO 3.
OK or NG
OK
>> Pedal adjusting motor circuit is OK.
NG
>> GO TO 3.
3.
CHECK PEDAL ADJUSTING MOTOR CIRCUIT HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit and pedal adjusting motor connector.
3.
Check continuity between automatic drive positioner control unit connector M20 terminals 37 (L/R), 45 (L/
Y) and pedal adjusting motor connector E113 terminals 1 (L/Y), 2 (L/R).
4.
Check continuity between automatic drive positioner control unit
connector M20 terminals 37 (L/R), 45 (L/Y) and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness between automatic drive
positioner control unit and pedal adjust motor.
Test item
Description
ADJ PEDAL MOTOR
The pedal adjust motor is activated by receiving the drive
signal.
PIIA4555E
37 (L/R) – 2 (L/R)
: Continuity should exist.
45 (L/Y) – 1 (L/Y)
: Continuity should exist.
37 (L/R) – Ground
: Continuity should not exist.
45 (L/Y) – Ground
: Continuity should not exist.
PIIA4553E
AUTOMATIC DRIVE POSITIONER
SE-55
C
D
E
F
G
H
J
K
L
M
A
B
SE
Revision: 2004 November
2004 Murano
4.
CHECK AUTOMATIC DRIVE POSITINER CONTROL UNIT OUTPUT SIGNAL
1.
Connect the automatic drive positioner control unit connector and pedal adjusting motor connector.
2.
Check voltage between automatic drive positioner control unit
connector and ground.
OK or NG
OK
>> Replace pedal adjusting motor.
NG
>> Replace automatic drive positioner control unit.
Mirror Motor LH Circuit Check
AIS003HC
1.
CHECK DOOR MIRROR LH MECHANISM
Check the following items.
Operation malfunction caused by a foreign object caught in door mirror face edge.
OK or NG
OK
>> GO TO 2.
NG
>> Repair the malfunctioning parts, and check the symptom again.
2.
CHECK FUNCTION
With CONSULT–II
Check the operation with “MIRROR MOTOR LH” in the ACTIVE
TEST.
Without CONSULT–II
GO TO 3.
OK or NG
OK
>> Mirror motor LH circuit is OK.
NG
>> GO TO 3.
Connector
Terminals
(Wire color)
Condition
Voltage (V)
(Approx)
(+)
(–)
M20
37 (L/R)
Ground
Pedal adjusting switch
ON
(FR operation)
Battery voltage
Pedal adjusting switch
OFF
0
45 (L/Y)
Pedal adjusting switch
ON
(RR operation)
Battery voltage
Pedal adjusting switch
OFF
0
PIIA4806E
Test item
Description
MIRROR MOTOR
LH
The LH mirror motor moves the mirror UP/DOWN and LEFT/
RIGHT by receiving the drive signal.
PIIA4784E
SE-56
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November
2004 Murano
3.
CHECK MIRROR MOTOR LH CIRCUIT HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit and door mirror (driver side) connector.
3.
Check continuity between automatic drive positioner control unit connector M19 terminal 16 (LG/R), 31
(R/L), 32 (BR) and door mirror (driver side) connector D2 terminal 6 (R/L), 7 (BR), 8 (LG/R).
4.
Check continuity between automatic drive positioner control unit
connector M19 terminal 16 (LG/R), 31 (R/L), 32 (BR) and
ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness between automatic drive positioner control unit and door mirror (driver
side).
4.
CHECK MIRROR MOTOR SIGNAL
1.
Connect automatic drive positioner control unit connector.
2.
Turn ignition switch ACC.
3.
Check voltage between door mirror (driver side) connector and ground.
OK or NG
OK
>> Replace door mirror motor (driver side).
NG
>> Check the condition of the harness and the connector.
Mirror Motor RH Circuit Check
AIS003HD
1.
CHECK DOOR MIRROR RH MECHANISM
Check the following items.
Operation malfunction caused by a foreign object caught in door mirror face edge.
OK or NG
OK
>> GO TO 2.
NG
>> Repair the malfunctioning parts, and check the symptom again.
16 (LG/R) – 8 (LG/R)
:Continuity should exist.
31 (R/L) – 6 (R/L)
:Continuity should exist.
32 (BR) – 7 (BR)
:Continuity should exist.
16 (LG/R) – Ground
:Continuity should not exist.
31 (R/L) – Ground
:Continuity should not exist.
32 (BR) – Ground
:Continuity should not exist.
PIIA4774E
Connector
Terminals
(Wire color)
Condition
Voltage (V)
(Approx)
(+)
(–)
D2
6
(R/L)
Ground
When motor is
UP operation
1.5 - Battery voltage
Mirror motor LH OFF
0
7
(BR)
When motor is
LEFT operation
1.5 - Battery voltage
Mirror motor LH OFF
0
8
(LG/R)
When motor is
DOWN or RIGHT operation
1.5 - Battery voltage
Mirror motor LH OFF
0
PIIA4775E
AUTOMATIC DRIVE POSITIONER
SE-57
C
D
E
F
G
H
J
K
L
M
A
B
SE
Revision: 2004 November
2004 Murano
2.
CHECK FUNCTION
With CONSULT–II
Check the operation with “MIRROR MOTOR RH” in the ACTIVE
TEST.
Without CONSULT–II
GO TO 3.
OK or NG
OK
>> Mirror motor RH circuit is OK.
NG
>> GO TO 3.
3.
CHECK DOOR MIRROR RH CIRCUIT HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit and door mirror (passenger side) connector.
3.
Check continuity between automatic drive positioner control unit connector M19 terminal 14 (GR/R), 15
(LG), 30 (SB) and door mirror (passenger side) connector D2 terminal 6 (GR/R), 7 (LG), 8 (SB).
4.
Check continuity between automatic drive positioner control unit
connector M19 terminal 14 (GR/R), 15 (LG), 30 (SB) and
ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness between automatic drive positioner control unit and door mirror (pas-
senger side).
Test item
Description
MIRROR MOTOR
RH
The RH mirror motor moves the mirror UP/DOWN and LEFT/
RIGHT by receiving the drive signal.
PIIA0202E
14 (GR/R) – 6 (GR/R)
:Continuity should exist.
15 (LG) – 7 (LG)
:Continuity should exist.
30 (SB) – 8 (SB)
:Continuity should exist.
14 (GR/R) – Ground
:Continuity should not exist.
15 (LG) – Ground
:Continuity should not exist.
30 (SB) – Ground
:Continuity should not exist.
PIIA4777E
SE-58
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November
2004 Murano
4.
CHECK MIRROR MOTOR SIGNAL
1.
Connect automatic drive positioner control unit connector.
2.
Turn ignition switch ACC.
3.
Check voltage between door mirror (passenger side) connector and ground.
OK or NG
OK
>> Replace door mirror motor (passenger side).
NG
>> Check the condition of the harness and the connector.
Connector
Terminals
(Wire color)
Condition
Voltage (V)
(Approx)
(+)
(–)
D32
6 (GR/R)
Ground
When motor is
UP operation
1.5 - Battery
voltage
Mirror motor RH OFF
0
7 (LG)
When motor is
LEFT operation
1.5 - Battery
voltage
Mirror motor RH OFF
0
8 (SB)
When motor is
DOWN or RIGHT operation
1.5 - Battery
voltage
Mirror motor RH OFF
0
PIIA4776E
AUTOMATIC DRIVE POSITIONER
SE-59
C
D
E
F
G
H
J
K
L
M
A
B
SE
Revision: 2004 November
2004 Murano
Sliding Sensor Circuit Check
AIS003GV
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.
2.
CHECK SLIDING SENSOR CIRCUIT HARNESS CONTINUITY
1.
Disconnect driver seat control unit connector and sliding motor connector.
2.
Check continuity between driver seat control unit connector
B303 terminals 24 (G/B), 31 (R/W) and sliding motor B307 ter-
minals 24 (G/B), 31A (R/W).
3.
Check continuity between driver seat control unit B303 terminals
24 (G/B), 31 (R/W) and ground.
OK or NG
OK
>> Replace sliding motor.
NG
>> Repair or replace harness between driver seat control unit and sliding motor.
Monitor item [OPERATION or UNIT]
Contents
SLIDE PULSE
—
The seat sliding position (pulse) judged
from the sliding sensor signal is dis-
played
PIIA4558E
Connector
Terminals
(Wire color)
Condition
Signal
(Reference value)
(+)
(–)
B303
24 (G/B)
Ground
Sliding
motor
operation
PIIA4556E
PIIA3277E
24 (G/B) – 24 (G/B)
: Continuity should exist.
31 (R/W) – 31A (R/W)
: Continuity should exist.
24 (G/B) – Ground
: Continuity should not exist.
31 (R/W) – Ground
: Continuity should not exist.
PIIA4557E
SE-60
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November
2004 Murano
Reclining Sensor Circuit Check
AIS003GW
1.
CHECK FUNCTION
With CONSULT-II
Check operation with “RECLINING 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.
2.
CHECK RECLINING SENSOR CIRCUIT HARNESS CONTINUITY
1.
Disconnect driver seat control unit connector and reclining motor connector.
2.
Check continuity between driver seat control unit connector
B303 terminals 9 (L), 31 (R/W) and reclining motor connector
B311 terminals 9 (L), 31 (R/W).
3.
Check continuity between driver seat control unit connector
B303 terminals 9 (L), 31 (R/W) and ground.
OK or NG
OK
>> Replace reclining motor.
NG
>> Repair or replace harness between connectors driver seat control unit and reclining motor.
Monitor item [POERATION or UNIT]
Contents
RECLN PULSE
—
The seat reclining position (pulse) judged
from the reclining sensor is displayed
PIIA4558E
Connector
Terminals
(Wire color)
Condition
Signal
(Reference value)
(+)
(–)
B303
9 (L)
Ground
Reclining
motor
operation
PIIA4559E
PIIA3278E
9 (L) – 9 (L)
: Continuity should exist.
31 (R/W) – 31 (R/W)
: Continuity should exist.
9 (L) – Ground
: Continuity should not exist.
31 (R/W) – Ground
: Continuity should not exist.
PIIA4560E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст