Nissan Leaf. Manual - part 974

MWI

THE LOW WASHER FLUID WARNING CONTINUES DISPLAYING, OR DOES 

NOT DISPLAY

MWI-99

< SYMPTOM DIAGNOSIS >

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THE LOW WASHER FLUID WARNING CONTINUES DISPLAYING, OR
DOES NOT DISPLAY

Description

INFOID:0000000010122439

• The warning is still displayed even after washer fluid is added.

• The warning is not displayed even though the washer tank is empty.

Diagnosis Procedure

INFOID:0000000010122440

1.

CHECK WASHER FLUID LEVEL SWITCH SIGNAL CIRCUIT

Check the washer fluid level switch signal circuit. Refer to 

MWI-91, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness or connector.

2.

CHECK WASHER FLUID LEVEL SWITCH UNIT

Check the washer fluid level switch. Refer to 

MWI-91, "Component Inspection"

.

Is the inspection result normal?

YES

>> Replace combination meter. Refer to 

MWI-102, "Removal and Installation"

.

NO

>> Replace washer fluid level switch. Refer to 

WW-45, "Removal and Installation"

.

MWI-100

< SYMPTOM DIAGNOSIS >

THE PARKING BRAKE RELEASE WARNING CONTINUES DISPLAYING, OR 

DOES NOT DISPLAY

THE PARKING BRAKE RELEASE WARNING CONTINUES DISPLAYING,
OR DOES NOT DISPLAY

Description

INFOID:0000000010122441

• The parking brake warning is displayed during vehicle travel even though the parking brake is released.

• The parking brake warning is not displayed even though driving the vehicle with the parking brake applied.

Diagnosis Procedure

INFOID:0000000010122442

1.

CHECK PARKING BRAKE WARNING LAMP OPERATION

1. Power switch ON.

2. Check the operation of the brake warning lamp while operating the parking brake.

Is the inspection result normal?

YES

>> Replace combination meter. Refer to 

MWI-102, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT

1. Power switch OFF.

2. Check the parking brake switch signal circuit. Refer to 

MWI-93, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connector.

3.

CHECK PARKING BRAKE SWITCH 

Check the parking brake switch. Refer to 

MWI-93, "Component Inspection"

. 

Is the inspection result normal?

YES

>> Replace combination meter. Refer to 

MWI-102, "Removal and Installation"

.

NO

>> Replace parking brake switch. Refer to 

PB-8, "Exploded View"

.

Condition

Warning lamp status

Parking brake applied

ON

Parking brake released

OFF

MWI

NORMAL OPERATING CONDITION

MWI-101

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NORMAL OPERATING CONDITION

INFORMATION DISPLAY
INFORMATION DISPLAY : Description

INFOID:0000000010122443

OUTSIDE AIR TEMPERATURE

The displayed outside air temperature display may differ from the actual temperature because it is a corrected

value calculated from the outside air temperature sensor signal by the combination meter. Refer to  

MWI-29,

"OUTSIDE AIR TEMPERATURE DISPLAY : System Description"

 for details on the correction process.

MWI-102

< REMOVAL AND INSTALLATION >

COMBINATION METER

REMOVAL AND INSTALLATION

COMBINATION METER

Exploded View

INFOID:0000000010122444

REMOVAL

Refer to 

IP-16, "Exploded View"

.

DISASSEMBLY

Removal and Installation

INFOID:0000000010122445

REMOVAL

1. Remove the upper meter. Refer to 

MWI-103, "Removal and Installation"

.

2. Remove the cluster lid A. Refer to 

IP-17, "Removal and Installation"

.

3. Remove screws and connector, and then remove combination meter.

INSTALLATION

Install in the reverse order of removal.

Disassembly and Assembly

INFOID:0000000010122446

DISASSEMBLY

Disengage the tabs to separate front cover.

ASSEMBLY

Assemble in the reverse order of disassembly.

1.

Unified meter control unit

2.

Front cover

AWNIA2999ZZ