Nissan Versa Sedan. Instruction - part 587

MWI

FUEL LEVEL SENSOR SIGNAL CIRCUIT

MWI-47

< DTC/CIRCUIT DIAGNOSIS >

[TYPE A]

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3.

CHECK FUEL LEVEL SENSOR GROUND CIRCUIT

1. Check continuity between combination meter harness connector M24 terminal 26 and fuel level sensor

unit and fuel pump harness connector B44 terminal 5.

2. Check continuity between fuel level sensor unit and fuel pump harness connector B44 terminal 5 and

ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair harness or connector.

4.

CHECK INSTALLATION CONDITION

Check fuel level sensor unit installation, and verify the float arm does not interfere or bind with the internal

components in the fuel tank.
Is the inspection result normal?

YES

>> Inspection End.

NO

>> Install the fuel level sensor unit properly.

Component Inspection

INFOID:0000000009266606

1.

REMOVE FUEL LEVEL SENSOR UNIT

Remove the fuel level sensor unit. Refer to 

FL-5, "Removal and Installation"

.

>> GO TO 2.

2.

CHECK FUEL LEVEL SENSOR UNIT

Check the resistance between fuel level sensor unit and fuel pump.

*: When float rod is in contact with stopper.

Is inspection result OK?

YES

>> Inspection End.

NO

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

FL-5, "Removal and Installation"

.

Connector

Terminal

Connector

Terminal

Continuity

M24

26

B44

5

Yes

Connector

Terminal

Ground

Continuity

B44

5

No

Terminals

Condition

Resistance (

Ω)

(Approx.)

Height [mm (in)]

Fuel level sensor unit

2

5

Full

*

 (2)

91

177 (6.97)

Empty

*

 (1)

283

15 (0.59)

LKIA0402E

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I - 4 8

< DTC/CIRCUIT DIAGNOSIS >

[TYPE A]

WASHER FLUID LEVEL SWITCH CIRCUIT

WASHER FLUID LEVEL SWITCH CIRCUIT

Description

INFOID:0000000009266607

Transmits the washer fluid level switch signal to the combination meter.

Diagnosis Procedure

INFOID:0000000009266608

Regarding Wiring Diagram information, refer to 

MWI-27, "Wiring Diagram"

.

1.

CHECK WASHER FLUID LEVEL SWITCH SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect combination meter connector and washer fluid level switch connector.

3. Check continuity between combination meter harness connector M24 terminal 11 and washer fluid level

switch harness connector E50 terminal 1.

4. Check continuity between combination meter harness connector M24 terminal 11 and ground.

Is the inspection result normal? 

YES

>> GO TO 2.

NO

>> Repair or replace harness or connector.

2.

CHECK WASHER FLUID LEVEL SWITCH GROUND CIRCUIT

Check continuity between washer fluid level switch harness connector E50 terminal 2 and ground.

Is the inspection result normal? 

YES

>> Inspection End.

NO

>> Repair or replace harness or connector.

Component Inspection

INFOID:0000000009266609

1.

CHECK WASHER FLUID LEVEL SWITCH

Check continuity between washer fluid level switch terminals 1 and 2.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace washer fluid level switch. Refer to 

WW-49, "Exploded View"

.

Connector

Terminal

Connector

Terminal

Continuity

M24

11

E50

1

Yes

Connector

Terminal

Ground

Continuity

M24

11

No

Connector

Terminal

Ground

Continuity

E50

2

No

Terminal

Washer fluid level

Continuity

1 - 2

Low

Yes

High

No

MWI

THE FUEL GAUGE INDICATOR DOES NOT OPERATE

MWI-49

< SYMPTOM DIAGNOSIS >

[TYPE A]

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SYMPTOM DIAGNOSIS

THE FUEL GAUGE INDICATOR DOES NOT OPERATE

Description

INFOID:0000000009266610

Fuel gauge will not indicate from a certain position.

Diagnosis Procedure

INFOID:0000000009266611

1.

CHECK COMBINATION METER INPUT SIGNAL

1. Select METER/M&A on CONSULT.

2. Using “DATA MONITOR, compare the monitor value with the fuel gauge reading on the combination

meter. Refer to 

MWI-46, "Component Function Check"

.

Does monitor value match fuel gauge reading?

YES

>> GO TO 2.

NO

>> Replace combination meter. Refer to 

MWI-53, "Removal and Installation"

.

2.

CHECK FUEL LEVEL SENSOR SIGNAL CIRCUIT

Check the fuel level sensor signal circuit. Refer to 

MWI-46, "Diagnosis Procedure"

. 

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair harness or connector.

3.

COMPONENT INSPECTION

Perform a component inspection on the fuel level sensor unit. Refer to 

MWI-47, "Component Inspection"

. 

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace fuel level sensor unit. Refer to 

FL-5, "Removal and Installation"

.

4.

CHECK FLOAT INTERFERENCE

Check that the float arm does not interfere or bind with components in the fuel tank.
Is the inspection result normal?

YES

>> Replace combination meter. Refer to 

MWI-53, "Removal and Installation"

.

NO

>> Repair or replace malfunctioning parts.

MWI-50

< SYMPTOM DIAGNOSIS >

[TYPE A]

THE OIL PRESSURE WARNING LAMP DOES NOT TURN ON

THE OIL PRESSURE WARNING LAMP DOES NOT TURN ON

Description

INFOID:0000000009266612

The oil pressure warning lamp stays OFF when the ignition switch is turned ON.

Diagnosis Procedure

INFOID:0000000009266613

1.

CHECK COMBINATION METER OIL PRESSURE WARNING LIGHT

1. Select METER/M&A on CONSULT.

2. Observe OIL W/L DATA MONITOR while operating the ignition switch.

Is the inspection result normal?

YES

>> Inspection end.

NO

>> Replace combination meter. Refer to 

MWI-53, "Removal and Installation"

.

Component

Condition

CONSULT

Oil pressure warning light

Ignition ON

ON

Ignition OFF

OFF