Nissan Murano Z50 (2005 year). Manual — part 143
GW-30
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
TIWB0281E
POWER WINDOW SYSTEM
GW-31
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Revision: 2005 August
2005 Murano
TIWB0282E
GW-32
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
TIWB0283E
POWER WINDOW SYSTEM
GW-33
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Revision: 2005 August
2005 Murano
TIWB0284E
GW-34
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
Terminal and Reference Value for Power Window Main Switch
AIS002CR
Terminal
Wire color
Item
Condition
Voltage (V)
(Approx.)
1
L
Rear LH power window
UP signal
when rear LH switch in
power window main switch is
UP at operated.
Battery voltage
2
W/B
Limit switch and encoder ground
—
0
3
R/Y
Rear LH power window
DOWN signal
When rear LH switch in
power window main switch is
DOWN at operated.
Battery voltage
4
L
Key cylinder switch lock signal
Key position
(Neutral
→
Locked)
5
→
0
5
R
Rear RH power window
DOWN signal
When rear RH switch in
power window main switch is
DOWN at operated.
Battery voltage
6
R
Key cylinder switch unlock signal
Key position
(Neutral
→
Unlocked)
5
→
0
7
Y/B
Rear RH power window
UP signal
When rear RH switch in
power window main switch is
UP at operated.
Battery voltage
8
G/R
Front driver side
power window motor UP signal
When power window motor is
UP at operated
Battery voltage
9
G/W
Limit switch signal
Driver side door window is
between fully-open and just
before fully-closed position (ON)
0
Driver side door window is
between just before fully-closed
position and fully-closed position
(OFF)
5
10
W/L
RAP signal
IGN SW ON
Battery voltage
Within 45 seconds after ignition
switch is turned to OFF
Battery voltage
When driver side door or passen-
ger side open in power window
timer is operates
0
11
G/W
Front driver side
power window motor DOWN signal
When power window motor is
DOWN at operated
Battery voltage
13
G/Y
Encoder pulse signal
When power window motor oper-
ates.
14
BR/W
Power window serial link
IGN SW ON or power window
timer operating.
15
G/R
Encoder power supply
IGN SW ON or power window
timer operating.
10
17
B
Ground
—
0
19
W/R
Battery power supply
—
Battery voltage
OCC3383D
PIIA2344J
POWER WINDOW SYSTEM
GW-35
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Revision: 2005 August
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Terminal and Reference Value for Front Power Window Switch (Passenger Side)
AIS002CS
Terminal
Wire color
Item
Condition
Voltage (V)
(Approx.)
3
W/B
Limit switch and encoder ground
—
0
4
G/R
Encoder power supply
IGN SW ON or power window
timer operating.
10
8
L
Front passenger side
power window motor UP signal
When power window motor is
UP at operated.
Battery voltage
9
G
Front passenger side
power window motor DOWN signal
When power window motor is
DOWN at operated.
Battery voltage
10
W/R
Battery power supply
—
Battery voltage
11
B
Ground
—
0
12
G/Y
Encoder pulse signal
When power window motor oper-
ates.
15
G/W
Limit switch signal
Passenger side door window is
between fully-open and just
before fully-closed position (ON)
0
Passenger side door window is
between just before fully-closed
position and fully-closed position
(OFF)
5
16
BR/W
Power window serial link
IGN SW ON or power window
timer operating.
OCC3383D
PIIA2344J
GW-36
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
Terminal and Reference Value for BCM
AIS002CT
() : without intelligent key
Terminal
Wire color
Item
Condition
Voltage (V)
(Approx.)
12
P/G
(R)
Front door swtich
passenger side
OPEN (ON)
0
CLOSE (OFF)
Battery voltage
22
BR/W
Power window link signal
IGN SW ON or power window
timer operating.
38
R
Ignition switch (ON or START)
Ignition switch
(ON or START position)
Battery voltage
42
GR
Power source (Fuse)
—
Battery voltage
52
B
Ground
—
0
53
W/L
RAP signal
IGN SW ON
Battery voltage
Within 45 seconds after ignition
switch is turned to OFF
Battery voltage
When driver side or passenger
side is open in power window
timer is operates
0
54
W/R
Power window power supply
—
Battery voltage
55
W/B
Power source (Fusible link)
—
Battery voltage
62
SB
Front door swtich
driver side
OPEN (ON)
0
CLOSE (OFF)
Battery voltage
PIIA2344J
POWER WINDOW SYSTEM
GW-37
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CONSULT-II Function (BCM)
AIS002D0
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II BASIC OPERATION PROCEDURE
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.
Turn ignition switch “OFF”.
2.
Connect “CONSULT-II” and CONSULT-II CONVERTER to the
data link connector.
3.
Turn ignition switch “ON”.
4.
Touch “START (NISSAN BASED VHCL)”.
5.
Touch “BCM”.
If “BCM” is not indicated, go to Refer to
, “CONSULT-II
Date Link Connector (DLC) Circuit”
BCM diagnostic test item
Check item diagnostic test mode
Content
RETAINED POWER
Work support
Changes setting of each function.
Data monitor
Displays the input data of BCM in real time.
Active test
Gives a drive signal to a load to check the operation.
PHIA0096E
BCIA0029E
BCIA0030E
GW-38
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
6.
Touch “RETAINED PWR” .
7.
Select diagnosis mode.
“ACTIVE TEST”, “WORK SUPPORT” and “DATA MONITOR”
are available.
ACTIVE TEST
WORK SUPPORT
DATA MONITOR
LIIA0163E
BCIA0031E
Test Item
Description
RETAINED PWR
This test is able to supply RAP signal (power) from BCM (body control module) to power window
system and power sunroof system (if equipped). Those systems can be operated when turning on
“RETAINED PWR” on CONSULT-II screen even if the ignition switch is turned OFF.
NOTE:
During this test, CONSULT-II can be operated with ignition switch in “OFF” position. “RETAINED
PWR” should be turned “ON” or “OFF” on CONSULT-II screen when ignition switch is ON. Then
turn ignition switch OFF to check retained power operation. CONSULT-II might be stuck if
“RETAINED PWR” is turned to “ON” or “OFF” on CONSULT-II screen when ignition switch is OFF.
POWER WINDOW DOWN
This test able to transmitted of power window down signal from BCM to power window main switch
and front power window switch (passenger side).
Work item
Description
RETAINED PWR
RAP signal’s power supply period can be changed by mode setting. Selects RAP signal’s power
supply period between three steps
●
MODE1 (45 sec.) / MODE2 (OFF) / MODE 3 (2 min.).
Work item
Description
IGN ON SW
Indicates (ON / OFF) condition of ignition switch
DOOR SW–DR
Indicates (ON / OFF) condition of front door switch driver side
DOOE SW–AS
Indicates (ON / OFF) condition of front door switch passenger side
LOCK SW DR/AS
Indicates (ON / OFF) condition of lock signal from lock and unlock switch on power window main
switch or front power window switch (passenger side).
UNLK SW DR/AS
Indicates (ON / OFF) condition of unlock signal from lock and unlock switch on power window
main switch or front power window switch (passenger side).
KEY CYL LK-SW
Indicates (ON / OFF) condition of lock signal from key cylinder.
KEY CYL UN-SW
Indicates (ON / OFF) condition of unlock signal from key cylinder.
POWER WINDOW SYSTEM
GW-39
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Work Flow
AIS002CZ
1.
Check the symptom and customer's requests.
2.
Understand the outline of system. Refer to
3.
According to the trouble diagnosis chart, repair or replace the cause of the malfunction.
Refer to
GW-39, "Trouble Diagnosis Symptom Chart"
4.
Does power window system operate normally? Yes, GO TO 5, If No, GO TO 3.
5.
INSPECTION END
Trouble Diagnosis Symptom Chart
AIS002D1
●
Make sure other systems using the signal of the following systems operate normally.
Symptom
Repair order
Refer to page
None of the power windows can be operated using any switch.
1. BCM power supply and ground circuit check
2. Power window main switch power supply
and ground circuit check
3. Power window serial link check
4. Replace BCM.
Driver side power window alone does not operate.
Power window motor (driver side) circuit check
Front passenger side power window alone does not operate.
1. Front power window switch (passenger side)
power and ground circuit check
2. Power window serial link check
3. Front power window motor (passenger side)
circuit check
Rear LH side power window alone does not operate.
Rear power window motor (LH) circuit check
Rear RH side power window alone does not operate.
Rear power window motor (RH) circuit check
Anti-pinch system does not operate normally (driver side).
1. Door window sliding part malfunction
●
A foreign material adheres to window glass
or glass run rubber.
●
Glass run rubber wear or deformation.
●
Sash is tilted too much, or no enough.
—
2. Limit switch adjusting
3. Limit switch circuit check (driver side)
4. Encoder circuit check (driver side)
Anti-pinch system does not operate normally (passenger side).
1. Door window sliding part malfunction
●
A foreign material adheres to window glass
or glass run rubber.
●
Glass run rubber wear or deformation.
●
Sash is tilted too much, or no enough.
—
2. Limit switch adjusting
3. Limit switch circuit check (passenger side)
4. Encoder circuit check (passenger side)
Power window retained power operation does not operate prop-
erly.
1. Check the retained power operation mode
setting.
2. Door switch check
3. Replace BCM.
Does not operate by key cylinder switch.
1. Door key cylinder switch check
2. Replace power window main switch
Power window lock switch does not function.
1. Power window serial link check
2. Power window lock switch check
GW-40
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
*1: Without Intelligent Key
*2: With Intelligent Key
Auto operation does not operate but manual operate normally.
(driver side)
Encoder circuit check (driver side)
Auto operation does not operate but manual operate normally.
(passenger side)
Encoder circuit check (passenger side)
Symptom
Repair order
Refer to page
POWER WINDOW SYSTEM
GW-41
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BCM Power Supply and Ground Circuit Check
AIS002D3
1.
CHECK FUSE
●
Check 10A fuse [No.1, located in fuse block (J/B)]
●
Check 10A fuse [No.18, located in fuse block (J/B)]
●
Check 50A fusible link (letter F located in the fuse and fusible link box)
NOTE:
Refer to
GW-17, "Component Parts and Harness Connector Location"
OK or NG
OK
>> GO TO 2.
NG
>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to
3, "POWER SUPPLY ROUTING CIRCUIT"
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch ON.
2.
Check voltage between BCM connector M34, M35 terminal 38,
42, 55 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Check BCM power supply circuit for open or short.
3.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between BCM connector M35 terminal 52 and
ground.
OK or NG
OK
>> BCM power supply and ground circuit is OK.
NG
>> Check BCM ground circuit for open or short.
38 (R) – Ground
: Battery voltage
42 (GR) – Ground
: Battery voltage
55 (W/B) – Ground
: Battery voltage
PIIA6160E
52 (B) – Ground
: Continuity should exist.
PIIA9131E
GW-42
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
Power Window Main Switch Power Supply Circuit Check
AIS002D5
1.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch ON.
2.
Check voltage between power window main switch connector
D6, D7 terminals 10, 19 and ground.
OK or NG
OK
>> GO TO 2.
NG
>> GO TO 3.
2.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect power window main switch connector.
3.
Check continuity between power window main switch connector
D7 terminal 17 and ground.
OK or NG
OK
>> Power window main switch power supply and ground
circuit is OK.
NG
>> Repair or replace harness.
3.
CHECK HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector and power window main switch connector.
3.
Check continuity between BCM connector M35 terminals 53, 54
and power window main switch connector D6, D7 terminal 10,
19.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness.
10 (W/L) – Ground
: Battery voltage
19 (W/R) – Ground
: Battery voltage
PIIA4171E
17 (B) – Ground
: Continuity should exist.
PIIA4172E
53 (W/L) – 10 (W/L)
: Continuity should exist.
54 (W/R) – 19 (W/R)
: Continuity should exist.
PIIA6280E
POWER WINDOW SYSTEM
GW-43
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4.
CHECK BCM OUTPUT SIGNAL
1.
Connect BCM connector.
2.
Turn ignition switch ON.
3.
Check voltage between BCM connector M35 terminal 53, 54
and ground.
OK or NG
OK
>> Check the condition of the harness and the connector.
NG
>> Replace BCM.
Front Power Window Switch (Passenger Side) Power Supply and Ground Cir-
cuit Check
AIS002D6
1.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Check voltage between front power window switch (passenger
side) connector D35 terminal 10 and ground.
OK or NG
OK
>> GO TO 2.
NG
>> GO TO 3.
2.
CHECK GROUND CIRCUIT
1.
Disconnect front power window switch (passenger side) connector.
2.
Check continuity between front power window switch (passen-
ger side) connector D35 terminal 11 and ground.
OK or NG
OK
>> Front power window switch (passenger side) power sup-
ply and ground circuit is OK.
NG
>> Repair or replace harness.
53 (W/L) – Ground
: Battery voltage
54 (W/R) – Ground
: Battery voltage
PIIA6154E
10 (W/R) – Ground
: Battery voltage
PIIA4174E
11 (B) – Ground
: Continuity should exist.
PIIA4175E
GW-44
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
3.
CHECK HARNESS CONTINUITY
1.
Disconnect BCM connector.
2.
Check continuity between BCM connector M35 terminal 54 and
front power window switch (passenger side) connector D35 ter-
minal 10.
3.
Check continuity between BCM connector M35 terminal 54 and
ground.
OK or NG
OK
>> Check the condition of the harness and the connector.
NG
>> Repair or replace harness.
Front Power Window Motor (Driver Side) Circuit Check
AIS002D8
1.
CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL
1.
Turn igniting switch ON.
2.
Check voltage between power window main switch connector and ground.
OK or NG
OK
>> GO TO 2.
NG
>> Replace power window main switch.
2.
CHECK HARNESS CONITNUITY
1.
Turn ignition switch OFF.
2.
Disconnect power window main switch and front power window motor (driver side) connector.
3.
Check continuity between power window main switch connector
D6 terminal 8, 11 and front power window motor (driver side)
connector D8 terminals 1,2.
OK or NG
OK
>> Replace front power window motor (driver side).
NG
>> Repair or replace harness.
54 (W/R) – 10 (W/R)
: Continuity should exist.
54 (W/R) – Ground
: Continuity should not exist.
PIIA6281E
Connector
Terminals (Wire color)
Condition
Voltage (V)
(Approx.)
(+)
(-)
D6
8 (G/R)
Ground
Closing
Battery voltage
Opening
0
11 (G/W)
Closing
0
Opening
Battery voltage
PIIA4179E
8 (G/R) – 2 (G/R)
: Continuity should exist.
11 (G/W) – 1 (G/W)
: Continuity should exist.
PIIA9658E
POWER WINDOW SYSTEM
GW-45
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Front Power Window Motor (Passenger Side) Circuit Check
AIS002DA
1.
CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) OUTPUT SIGNAL
1.
Turn igniting switch ON.
2.
Check voltage between front power window switch (passenger side) connector and ground.
OK or NG
OK
>> GO TO 2.
NG
>> Replace front power window switch (passenger side).
2.
CHECK HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect front power window switch (passenger side) and front power window motor (passenger side)
connector.
3.
Check continuity between front power window switch (passen-
ger side) connector D35 terminals 8,9 and front power window
motor (passenger side) connector D36 terminals 1, 2.
OK or NG
OK
>> Replace front power window motor (passenger side).
NG
>> Repair or replace harness.
Rear Power Window Motor (LH) Circuit Check
AIS002DB
1.
CHECK REAR POWER WINDOW SWITCH (LH) OUTPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect rear power window motor (LH).
3.
Turn ignition switch ON.
4.
Check voltage between rear power window motor (LH) connector and ground.
OK or NG
OK
>> Replace rear power window motor (LH).
NG
>> GO TO 2.
Connector
Terminals (Wire color)
Condition
Voltage (V)
(Approx.)
(+)
(-)
D35
8 (L)
Ground
Closing
Battery voltage
Opening
0
9 (G)
Closing
0
Opening
Battery voltage
PIIA4182E
8 (L) – 2 (L)
: Continuity should exist.
9 (G) – 1 (G)
: Continuity should exist.
PIIA9659E
Connector
Terminals (Wire color)
Condition
Voltage (V)
(Approx.)
(+)
(-)
D52
1 (G)
Ground
Closing
0
Opening
Battery voltage
2 (L)
Closing
Battery voltage
Opening
0
PIIA9660E
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