Nissan GT-R. Manual - part 225

MWI

THE METER CONTROL SWITCH IS INOPERATIVE

MWI-59

< SYMPTOM DIAGNOSIS >

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SYMPTOM DIAGNOSIS

THE METER CONTROL SWITCH IS INOPERATIVE

Description

INFOID:0000000009189357

If any of the following malfunctions are found for the meter control switch operation

• All switches are inoperative
• The specified switch cannot be operated

Diagnosis Procedure

INFOID:0000000009189358

1.

CHECK METER CONTROL SWITCH SIGNAL CIRCUIT 

Perform the meter control switch signal circuit inspection. Refer to 

MWI-43, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the harnesses or connectors.

2.

CHECK METER CONTROL SWITCH

Perform the unit inspection of meter control switch. Refer to 

MWI-44, "Component Inspection"

. 

Is the inspection result normal?

YES

>> Replace the combination meter. 

NO

>> Replace the meter control switch.

MWI-60

< SYMPTOM DIAGNOSIS >

THE OIL PRESSURE WARNING LAMP DOES NOT TURN ON OR OFF

THE OIL PRESSURE WARNING LAMP DOES NOT TURN ON OR OFF

Description

INFOID:0000000009189359

Oil pressure warning lamp does not illuminate when ignition switch turns ON, or oil pressure warning lamp
stays illuminated while engine is running (when oil pressure is normal).

Diagnosis Procedure

INFOID:0000000009189360

1.

CHECK COMBINATION METER INPUT SIGNAL

Connect CONSULT, and perform the combination meter input signal inspection. (This work is recommended
to be performed by NHPC.) 

Is the inspection result normal?

YES

>> Replace the combination meter. 

NO

>> GO TO 2.

2.

CHECK OIL PRESSURE SENSOR SIGNAL CIRCUIT

Perform the oil pressure sensor signal circuit inspection. Refer to 

MWI-45, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair the harnesses or connectors.

3.

CHECK OIL PRESSURE SENSOR

Perform the unit inspection of oil pressure sensor. Refer to 

MWI-45, "Component Inspection"

. 

Is the inspection result normal?

YES

>> Replace the combination meter. 

NO

>> Replace the oil pressure sensor.

MWI

THE PARKING BRAKE RELEASE WARNING CONTINUES DISPLAYING, OR 

DOES NOT DISPLAY

MWI-61

< SYMPTOM DIAGNOSIS >

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

Description

INFOID:0000000009189361

• 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 the vehicle is being driven with the parking brake

applied

Diagnosis Procedure

INFOID:0000000009189362

1.

BRAKE WARNING LAMP OPERATION CHECK

1.

Start the engine.

2.

Operate the parking brake, then check the illumination status of brake warning lamp.

Is the inspection result normal?

YES

>> Replace the combination meter. 

NO

>> GO TO 2.

2.

CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT

Perform the parking brake switch signal circuit inspection. Refer to 

MWI-46, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair the harnesses or connectors.

3.

CHECK PARKING BRAKE SWITCH

Perform the unit inspection of parking brake switch. Refer to 

MWI-46, "Component Inspection"

. 

Is the inspection result normal?

YES

>> Replace the combination meter. 

NO

>> Replace the parking brake switch.

Parking brake applied

:ON

Parking brake released

:OFF

MWI-62

< SYMPTOM DIAGNOSIS >

THE LOW WASHER FLUID WARNING CONTINUES DISPLAYING, OR DOES 

NOT DISPLAY

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

Description

INFOID:0000000009189363

• Low washer fluid warning is still displayed even after washer fluid is added.
• Low washer fluid warning is not displayed even when washer fluid is not filled.

Diagnosis Procedure

INFOID:0000000009189364

1.

CHECK WASHER LEVEL SWITCH SIGNAL CIRCUIT

Check the washer level switch signal circuit. Refer to 

MWI-48, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the harnesses or connectors.

2.

CHECK WASHER LEVEL SWITCH COMPONENT PARTS

Perform the inspection of washer level switch component parts. Refer to 

MWI-48, "Component Inspection"

. 

Is the inspection result normal?

YES

>> Replace the combination meter. 

NO

>> Replace the washer level switch. Refer to 

WW-17, "Removal and Installation"

.