Nissan X-Trail 32. Manual - part 1613

MWI-134

< DTC/CIRCUIT DIAGNOSIS >

METER CONTROL SWITCH SIGNAL CIRCUIT

METER CONTROL SWITCH SIGNAL CIRCUIT

Component Function Check

INFOID:0000000010715023

1.

CHECK COMBINATION METER INPUT SIGNAL

1.

Turn ignition switch ON.

2.

Measure voltage between the following terminals of the combination meter.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to 

MWI-134, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010715024

1.

CHECK METER CONTROL SWITCH SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect combination meter connector and meter control switch connector.

3.

Check continuity between combination meter harness connector and meter control switch harness con-
nector.

4.

Check continuity between combination meter harness connector and ground.

Is the inspection result normal? 

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK METER CONTROL SWITCH

Check meter control switch. Refer to 

MWI-135, "Component Inspection"

.

Combination meter

Condition

Voltage

(Approx.)

Connector

Terminals

(+)

(

−

)

M34

36

17

When illumination control switch (+) is pressed

0 V

Other than the above

4.8 V

37

When illumination control switch (

−

) is pressed

0 V

Other than the above

4.8 V

18

When trip reset switch is pressed

0 V

Other than the above

5 V

Terminals

Continuity

Combination meter

Meter control switch

Connector

Terminal

Connector

Terminal

M34

17

M43

4

Existed

18

5

36

6

37

7

Combination meter

Ground

Continuity

Connector

Terminal

M34

17

Not existed

18

36

37

MWI

METER CONTROL SWITCH SIGNAL CIRCUIT

MWI-135

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Is the inspection result normal? 

YES

>> Replace combination meter. Refer to 

MWI-151, "Removal and Installation"

.

NO

>> Replace meter control switch. Refer to 

MWI-155, "Removal and Installation"

.

Component Inspection

INFOID:0000000010715025

1.

CHECK METER CONTROL SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect meter control switch connector. 

3.

Check continuity between the following terminals of the meter control switch.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace meter control switch. Refer to 

MWI-155, "Removal and Installation"

.

Terminals

Condition

Continuity

Meter control switch

6

4

When illumination control switch (+) is pressed

Existed

Other than the above

Not existed

7

When illumination control switch (

−

) is pressed

Existed

Other than the above

Not existed

5

When trip reset switch is pressed

Existed

Other than the above

Not existed

MWI-136

< DTC/CIRCUIT DIAGNOSIS >

FUEL LEVEL SENSOR SIGNAL CIRCUIT

FUEL LEVEL SENSOR SIGNAL CIRCUIT

EXCEPT FOR R9M

EXCEPT FOR R9M : Component Function Check

INFOID:0000000010715026

1.

PERFORM COMPONENT FUNCTION CHECK (1)

1.

Turn ignition switch OFF.

2.

Disconnect fuel level sensor unit and fuel pump connector.

3.

Connect variable resistor between harness connector terminals located on the vehicle side of the fuel
level sensor unit. 

4.

Set variable resistor according to the resistance value shown in the following table and turn ignition switch
ON.

*1: Reference resistance values used when the combination meter judges the indication position of the
fuel gauge.
*2: The inspection of 1/4 is not required.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Refer to 

MWI-136, "EXCEPT FOR R9M : Diagnosis Procedure"

.

2.

PERFORM COMPONENT FUNCTION CHECK (2)

Check the fuel level sensor unit and fuel pump, and fuel level sensor unit (sub). Refer to 

MWI-137, "EXCEPT

FOR R9M : Component Inspection"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace malfunctioning parts.

EXCEPT FOR R9M : Diagnosis Procedure

INFOID:0000000010715027

1.

CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (MAIN) CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect combination meter harness connector and fuel level sensor unit and fuel pump (main) harness
connector.

3.

Check continuity between combination meter harness connector and fuel level sensor unit and fuel pump
(main) harness connector.

Fuel level sensor unit

Connector

Terminals

B40

2

5

Resistance (

Ω

)

*1

(Approx.)

Fuel gauge indication position

Less than 93

Full

140

3/4

186

1/2

—

*2

1/4

255

1/8

More than 278

Empty

Combination meter

Fuel level sensor unit and 

fuel pump (main)

Continuity

Connector

Terminal

Connector

Terminal

M42

51

B40

2

Existed

MWI

FUEL LEVEL SENSOR SIGNAL CIRCUIT

MWI-137

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

4.

Check continuity between combination meter harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (MAIN) GROUND CIRCUIT

1.

Check continuity between fuel level sensor unit and fuel pump (main) harness connector and combination
meter harness connector.

2.

Check continuity between fuel level sensor unit and fuel pump (main) harness connector and ground.

Is the inspection result normal?

YES

>> Replace combination meter. Refer to 

MWI-151, "Removal and Installation"

.

NO

>> Repair harness or connector.

EXCEPT FOR R9M : Component Inspection

INFOID:0000000010715028

1.

CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (MAIN)

1.

Remove the fuel level sensor unit and fuel pump (main). Refer to 

FL-40, "Removal and Installation"

.

2.

Check the resistance between fuel level sensor unit and fuel
pump (main).

*: When float rod is contact with stopper.

Is inspection result OK?

YES

>> GO TO 2.

NO

>> Replace fuel level sensor unit and fuel pump. Refer to 

FL-40, "Removal and Installation"

.

2.

CHECK FUEL LEVEL SENSOR UNIT (SUB)

1.

Remove the fuel level sensor unit (sub). Refer to 

FL-40, "Removal and Installation"

.

Combination meter

Ground

Continuity

Connector

Terminal

M42

51

Not existed

Fuel level sensor unit and 

fuel pump (main)

Combination meter

Continuity

Connector

Terminal

Connector

Terminal

B40

5

M42

44

Existed

Fuel level sensor unit and fuel pump 

(main)

Ground

Continuity

Connector

Terminal

B40

5

Not existed

Terminals

Condition

Resistance (

Ω

)

(Approx.)

Height [mm (in)]

Fuel level sensor unit and 

fuel pump (main)

2

7

Full

*

 (A)

45

186.1 (7.33)

Empty

*

 (B)

141

20.5 (0.807)

5

8

—

0

—

JSNIA6746ZZ