Nissan Murano Z51 (2012 year). Manual — part 56
MWI-8
< SYSTEM DESCRIPTION >
METER SYSTEM
ARRANGEMENT OF COMBINATION METER
JSNIA3700ZZ
A.
With AWD models
B.
With Intelligent Key models
C.
For U.S.A.
D.
Except for U.S.A.
Revision: 2013 February
2012 MURANO
MWI
METER SYSTEM
MWI-9
< SYSTEM DESCRIPTION >
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METER SYSTEM : Component Parts Location
INFOID:0000000007543059
JPNIA0813ZZ
1.
Fuel level sensor unit (sub)
2.
ABS actuator and electric unit (con-
trol unit)
3.
Oil pressure switch
4.
TCM
5.
Ambient sensor
6.
ECM
7.
IPDM E/R
8.
BCM
9.
Combination meter
10.
Fuel level sensor unit and fuel pump
(main)
Revision: 2013 February
2012 MURANO
MWI-10
< SYSTEM DESCRIPTION >
METER SYSTEM
METER SYSTEM : Component Description
INFOID:0000000007543060
SPEEDOMETER
SPEEDOMETER : System Diagram
INFOID:0000000007543061
SPEEDOMETER : System Description
INFOID:0000000007543062
• The ABS actuator and electric unit (control unit) converts the rectangular wave signal provided by the wheel
sensor to a vehicle speed signal and transmits it to the combination meter via CAN communication.
• The combination meter indicates the vehicle speed to the speedometer according to the vehicle speed sig-
nal received via CAN communication.
A.
Lower right side of rear seat
B.
Engine room (RH)
C.
Engine front side
D.
Engine room (LH)
E.
Front bumper (left back)
F.
Engine room (LH)
G.
Engine room (LH)
H.
Behind the combination meter
I.
Lower left side of rear seat
Unit
Description
Combination meter
Controls the following with the signals received from each unit via CAN communication and the sig-
nals from switches and sensors.
• Speedometer
• Tachometer
• Engine coolant temperature gauge
• Fuel gauge
• Warning lamps
• Indicator lamps
• Information display
IPDM E/R
IPDM E/R reads the ON/OFF signals of the oil pressure switch and transmits the oil pressure switch
signal to the combination meter via BCM with CAN communication line.
Fuel level sensor unit
Refer to
.
Oil pressure switch
Refer to
.
ECM
Transmits the following signals to the combination meter with CAN communication line.
• Engine speed signal
• Engine coolant temperature signal
• Fuel consumption monitor signal
• Fuel filler cap warning display signal
ABS actuator and electric unit
(control unit)
Transmits the vehicle speed signal to the combination meter with CAN communication line.
BCM
Transmits signals provided by various units to the combination meter with CAN communication line.
CVT shift selector
Transmits the O/D OFF switch signal to the combination meter.
TCM
Transmits the shift position signal to the combination meter with CAN communication line.
Meter control switch
Refer to
.
Washer level switch
Transmits the washer level signal to the combination meter.
Brake fluid level switch
Transmits the brake fluid level switch signal to the combination meter.
Parking brake switch
Refer to
.
JSNIA0289GB
Revision: 2013 February
2012 MURANO
MWI
METER SYSTEM
MWI-11
< SYSTEM DESCRIPTION >
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SPEEDOMETER : Component Parts Location
INFOID:0000000007706070
JPNIA0813ZZ
1.
Fuel level sensor unit (sub)
2.
ABS actuator and electric unit (con-
trol unit)
3.
Oil pressure switch
4.
TCM
5.
Ambient sensor
6.
ECM
7.
IPDM E/R
8.
BCM
9.
Combination meter
10.
Fuel level sensor unit and fuel pump
(main)
Revision: 2013 February
2012 MURANO
MWI-12
< SYSTEM DESCRIPTION >
METER SYSTEM
SPEEDOMETER : Component Description
INFOID:0000000007543064
TACHOMETER
TACHOMETER : System Diagram
INFOID:0000000007543065
TACHOMETER : System Description
INFOID:0000000007543066
• ECM converts the pulse signal provided by the crankshaft position sensor to an engine speed signal and
transmits it to the combination meter with CAN communication line.
• The combination meter indicates the engine speed to the tachometer according to the engine speed signal
received via CAN communication.
A.
Lower right side of rear seat
B.
Engine room (RH)
C.
Engine front side
D.
Engine room (LH)
E.
Front bumper (left back)
F.
Engine room (LH)
G.
Engine room (LH)
H.
Behind the combination meter
I.
Lower left side of rear seat
Unit
Description
Combination meter
Indicates the vehicle speed to the speedometer according to the vehicle speed signal received from
ABS actuator and electric unit (control unit) via CAN communication.
ABS actuator and electric unit
(control unit)
Transmits the vehicle speed signal to the combination meter with CAN communication line.
JSNIA0290GB
Revision: 2013 February
2012 MURANO
MWI
METER SYSTEM
MWI-13
< SYSTEM DESCRIPTION >
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TACHOMETER : Component Parts Location
INFOID:0000000007706071
JPNIA0813ZZ
1.
Fuel level sensor unit (sub)
2.
ABS actuator and electric unit (con-
trol unit)
3.
Oil pressure switch
4.
TCM
5.
Ambient sensor
6.
ECM
7.
IPDM E/R
8.
BCM
9.
Combination meter
10.
Fuel level sensor unit and fuel pump
(main)
Revision: 2013 February
2012 MURANO
MWI-14
< SYSTEM DESCRIPTION >
METER SYSTEM
TACHOMETER : Component Description
INFOID:0000000007543068
ENGINE COOLANT TEMPERATURE GAUGE
ENGINE COOLANT TEMPERATURE GAUGE : System Diagram
INFOID:0000000007543069
ENGINE COOLANT TEMPERATURE GAUGE : System Description
INFOID:0000000007543070
• ECM reads the engine coolant temperature signal from the engine coolant temperature sensor and transmits
the signal to the combination meter via CAN communication.
• The combination meter indicates the engine coolant temperature to the engine coolant temperature gauge
according to the engine coolant temperature signal received via CAN communication.
A.
Lower right side of rear seat
B.
Engine room (RH)
C.
Engine front side
D.
Engine room (LH)
E.
Front bumper (left back)
F.
Engine room (LH)
G.
Engine room (LH)
H.
Behind the combination meter
I.
Lower left side of rear seat
Unit
Description
Combination meter
Indicates the engine speed to the tachometer according to the engine speed signal received from
ECM via CAN communication.
ECM
Transmits the engine speed signal to the combination meter with CAN communication line.
JSNIA0291GB
Revision: 2013 February
2012 MURANO
MWI
METER SYSTEM
MWI-15
< SYSTEM DESCRIPTION >
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ENGINE COOLANT TEMPERATURE GAUGE : Component Parts Location
INFOID:0000000007706072
JPNIA0813ZZ
1.
Fuel level sensor unit (sub)
2.
ABS actuator and electric unit (con-
trol unit)
3.
Oil pressure switch
4.
TCM
5.
Ambient sensor
6.
ECM
7.
IPDM E/R
8.
BCM
9.
Combination meter
10.
Fuel level sensor unit and fuel pump
(main)
Revision: 2013 February
2012 MURANO
MWI-16
< SYSTEM DESCRIPTION >
METER SYSTEM
ENGINE COOLANT TEMPERATURE GAUGE : Component Description
INFOID:0000000007543072
FUEL GAUGE
FUEL GAUGE : System Diagram
INFOID:0000000007543073
FUEL GAUGE : System Description
INFOID:0000000007543074
CONTROL OUTLINE
The combination meter reads the fuel level sensor signal from the fuel level sensor unit and indicates the fuel
level to the fuel gauge.
REFUEL CONTROL
The combination meter accelerates the fuel gauge segment if the all conditions listed below are met, or the
ignition switch is ON from OFF.
• Ignition switch is ON position.
• The vehicle is not moving.
• The fuel level change by 15 (4 US gal, 3-1/4 lmp gal) or more.
A.
Lower right side of rear seat
B.
Engine room (RH)
C.
Engine front side
D.
Engine room (LH)
E.
Front bumper (left back)
F.
Engine room (LH)
G.
Engine room (LH)
H.
Behind the combination meter
I.
Lower left side of rear seat
Unit
Description
Combination meter
Indicates the engine coolant temperature to the engine coolant temperature gauge according to the
engine coolant temperature signal received from ECM via CAN communication.
ECM
Transmits the engine coolant temperature signal to the combination meter via CAN communication.
JSNIA0511GB
Revision: 2013 February
2012 MURANO
MWI
METER SYSTEM
MWI-17
< SYSTEM DESCRIPTION >
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FUEL GAUGE : Component Parts Location
INFOID:0000000007706073
JPNIA0813ZZ
1.
Fuel level sensor unit (sub)
2.
ABS actuator and electric unit (con-
trol unit)
3.
Oil pressure switch
4.
TCM
5.
Ambient sensor
6.
ECM
7.
IPDM E/R
8.
BCM
9.
Combination meter
10.
Fuel level sensor unit and fuel pump
(main)
Revision: 2013 February
2012 MURANO
MWI-18
< SYSTEM DESCRIPTION >
METER SYSTEM
FUEL GAUGE : Component Description
INFOID:0000000007543076
ODO/TRIP METER
ODO/TRIP METER : System Diagram
INFOID:0000000007543077
ODO/TRIP METER : System Description
INFOID:0000000007543078
• The ABS actuator and electric unit (control unit) reads the rectangular wave signal provided by the wheel
sensor and transmits the vehicle speed signal to the combination meter via CAN communication.
• The combination meter converts the vehicle speed signal received via CAN communication to mileage, and
it displays the accumulated mileage to the odo/trip meter.
A.
Lower right side of rear seat
B.
Engine room (RH)
C.
Engine front side
D.
Engine room (LH)
E.
Front bumper (left back)
F.
Engine room (LH)
G.
Engine room (LH)
H.
Behind the combination meter
I.
Lower left side of rear seat
Unit
Description
Combination meter
Indicates the fuel gauge according to the fuel level sensor signal received from the fuel level sensor
unit.
Fuel level sensor unit
Refer to
.
JSNIA0293GB
Revision: 2013 February
2012 MURANO
MWI
METER SYSTEM
MWI-19
< SYSTEM DESCRIPTION >
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ODO/TRIP METER : Component Parts Location
INFOID:0000000007706074
JPNIA0813ZZ
1.
Fuel level sensor unit (sub)
2.
ABS actuator and electric unit (con-
trol unit)
3.
Oil pressure switch
4.
TCM
5.
Ambient sensor
6.
ECM
7.
IPDM E/R
8.
BCM
9.
Combination meter
10.
Fuel level sensor unit and fuel pump
(main)
Revision: 2013 February
2012 MURANO
MWI-20
< SYSTEM DESCRIPTION >
METER SYSTEM
ODO/TRIP METER : Component Description
INFOID:0000000007543080
SHIFT POSITION INDICATOR
SHIFT POSITION INDICATOR : System Diagram
INFOID:0000000007543081
SHIFT POSITION INDICATOR : System Description
INFOID:0000000007543082
• Shift position is displayed in the shift position indicator in the combination meter.
• TCM transmits the shift position signal to the combination meter via CAN communication.
• The combination meter indicates shift position according to the shift position signal received via CAN com-
munication.
A.
Lower right side of rear seat
B.
Engine room (RH)
C.
Engine front side
D.
Engine room (LH)
E.
Front bumper (left back)
F.
Engine room (LH)
G.
Engine room (LH)
H.
Behind the combination meter
I.
Lower left side of rear seat
Unit
Description
Combination meter
Converts the vehicle speed signal received from the ABS actuator and electric unit (control unit) via
CAN communication to mileage, and it displays the accumulated mileage to the odo/trip meter.
ABS actuator and electric unit
(control unit)
Transmits the vehicle speed signal to the combination meter via CAN communication.
JPNIA0745GB
Revision: 2013 February
2012 MURANO
MWI
METER SYSTEM
MWI-21
< SYSTEM DESCRIPTION >
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SHIFT POSITION INDICATOR : Component Parts Location
INFOID:0000000007706075
JPNIA0813ZZ
1.
Fuel level sensor unit (sub)
2.
ABS actuator and electric unit (con-
trol unit)
3.
Oil pressure switch
4.
TCM
5.
Ambient sensor
6.
ECM
7.
IPDM E/R
8.
BCM
9.
Combination meter
10.
Fuel level sensor unit and fuel pump
(main)
Revision: 2013 February
2012 MURANO
MWI-22
< SYSTEM DESCRIPTION >
METER SYSTEM
SHIFT POSITION INDICATOR : Component Description
INFOID:0000000007543084
WARNING LAMPS/INDICATOR LAMPS
WARNING LAMPS/INDICATOR LAMPS : System Diagram
INFOID:0000000007543085
WARNING LAMPS/INDICATOR LAMPS : System Description
INFOID:0000000007543086
OIL PRESSURE WARNING LAMP
• IPDM E/R reads the ON/OFF signals from the oil pressure switch and transmits the oil pressure switch sig-
nal to the combination meter via BCM with the CAN communication line.
• The combination meter turns the oil pressure warning lamp ON/OFF according to the oil pressure switch sig-
nal received via CAN communication.
A.
Lower right side of rear seat
B.
Engine room (RH)
C.
Engine front side
D.
Engine room (LH)
E.
Front bumper (left back)
F.
Engine room (LH)
G.
Engine room (LH)
H.
Behind the combination meter
I.
Lower left side of rear seat
Unit
Description
Combination meter
Displays the shift position on the shift position indicator with shift position signal received from TCM
via CAN communication.
TCM
Transmits shift position signal to the combination meter with CAN communication.
JSNIA0449GB
Revision: 2013 February
2012 MURANO
MWI
METER SYSTEM
MWI-23
< SYSTEM DESCRIPTION >
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WARNING LAMPS/INDICATOR LAMPS : Component Parts Location
INFOID:0000000007706076
JPNIA0813ZZ
1.
Fuel level sensor unit (sub)
2.
ABS actuator and electric unit (con-
trol unit)
3.
Oil pressure switch
4.
TCM
5.
Ambient sensor
6.
ECM
7.
IPDM E/R
8.
BCM
9.
Combination meter
10.
Fuel level sensor unit and fuel pump
(main)
Revision: 2013 February
2012 MURANO
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