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

Refer to

MWI-30, "2WD : Description"

(2WD) or

MWI-31, "4WD : Description"

(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.