Nissan Qashqai (2007-2010). Manual — part 1898
MWI-10
< FUNCTION DIAGNOSIS >
METER SYSTEM
• 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.
TACHOMETER : Component Parts Location
INFOID:0000000000897198
TACHOMETER : Component Description
INFOID:0000000000892255
ENGINE COOLANT TEMPERATURE GAUGE
ENGINE COOLANT TEMPERATURE GAUGE : System Diagram
INFOID:0000000000892256
ENGINE COOLANT TEMPERATURE GAUGE : System Description
INFOID:0000000000892257
JSNIA0314ZZ
1.
Fuel level sensor unit (main)
2.
OAT sensor
3.
Oil pressure switch
4.
Oil level sensor
5.
IPDM E/R
6.
Fuel level sensor unit (sub)
A.
Lower right side of rear seat
B.
Lower left side of rear seat (4WD
models)
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
MWI
METER SYSTEM
MWI-11
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
• 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 water temperature gauge according
to the engine coolant temperature signal received via CAN communication.
ENGINE COOLANT TEMPERATURE GAUGE : Component Parts Location
INFOID:0000000000897199
ENGINE COOLANT TEMPERATURE GAUGE : Component Description
INFOID:0000000000892259
FUEL GAUGE
FUEL GAUGE : System Diagram
INFOID:0000000000892260
FUEL GAUGE : System Description
INFOID:0000000000892261
JSNIA0314ZZ
1.
Fuel level sensor unit (main)
2.
OAT sensor
3.
Oil pressure switch
4.
Oil level sensor
5.
IPDM E/R
6.
Fuel level sensor unit (sub)
A.
Lower right side of rear seat
B.
Lower left side of rear seat (4WD
models)
Unit
Description
Combination meter
Indicates the engine coolant temperature to the water 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.
JSNIA0292GB
MWI-12
< FUNCTION DIAGNOSIS >
METER SYSTEM
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 unit judges that the driver is refueling the vehicle and accelerates the fuel gauge needle movement if the
fuel level changes by 4 or more.
FUEL GAUGE : Component Parts Location
INFOID:0000000000897200
FUEL GAUGE : Component Description
INFOID:0000000000892263
ODO/TRIP METER
ODO/TRIP METER : System Diagram
INFOID:0000000000892264
JSNIA0314ZZ
1.
Fuel level sensor unit (main)
2.
OAT sensor
3.
Oil pressure switch
4.
Oil level sensor
5.
IPDM E/R
6.
Fuel level sensor unit (sub)
A.
Lower right side of rear seat
B.
Lower left side of rear seat (4WD
models)
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
(4WD).
JSNIA0293GB
MWI
METER SYSTEM
MWI-13
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
ODO/TRIP METER : System Description
INFOID:0000000000892265
• 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.
ODO/TRIP METER : Component Parts Location
INFOID:0000000000897201
ODO/TRIP METER : Component Description
INFOID:0000000000892267
SHIFT POSITION INDICATOR
JSNIA0314ZZ
1.
Fuel level sensor unit (main)
2.
OAT sensor
3.
Oil pressure switch
4.
Oil level sensor
5.
IPDM E/R
6.
Fuel level sensor unit (sub)
A.
Lower right side of rear seat
B.
Lower left side of rear seat (4WD
models)
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.
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