Nissan Xterra. Manual - part 504

MWI

MWI-3

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Removal and Installation .........................................

84

MWI-4

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

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DETAILED FLOW

1.

CONFIRM SYMPTOM

Confirm symptom or customer complaint.

>> GO TO 2

2.

CHECK SELF-DIAGNOSIS OPERATION OF COMBINATION METER

Perform self-diagnosis of combination meter. Refer to 

MWI-24, "Diagnosis Description"

.

Does self-diagnosis mode operate?

YES

>> GO TO 3

NO

>> Check power supply and ground circuit of combination meter. Refer to 

MWI-30, "COMBINATION

METER : Diagnosis Procedure"

. Then, GO TO 4

3.

CHECK COMBINATION METER (CONSULT)

Select “METER/M&A” on CONSULT and perform “SELF-DIAGNOSIS” of combination meter. Refer to 

MWI-

25, "CONSULT Function (METER/M&A)"

.

Self-diagnostic results content

No malfunction detected>>Repair or replace the cause of symptom. Then, GO TO 4

Malfunction detected>>Refer to 

MWI-40, "DTC Index"

. Then, GO TO 4

4.

CONFIRM OPERATION

Does the combination meter operate normally?
YES or NO

YES

>> Inspection End.

NO

>> GO TO 1

MWI

METER SYSTEM

MWI-5

< SYSTEM DESCRIPTION >

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SYSTEM DESCRIPTION

METER SYSTEM

METER SYSTEM
METER SYSTEM : System Diagram

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METER SYSTEM : System Description

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COMBINATION METER

• Speedometer, odo/trip meter, tachometer, fuel gauge, engine coolant temperature gauge, engine oil pres-

sure gauge, voltage gauge and trip computer are controlled by the unified meter control unit, which is built

into the combination meter.

• Warning and indicator lamps are controlled by the unified meter control unit and by components connected

directly to the combination meter.

• Digital meter is adopted for odo/trip meter*, as well as the A/T position indicator display.

*The record of the odometer is kept even if the battery cable is disconnected. The record of the trip meter is

erased when the battery cable is disconnected.

• Odo/trip meter and A/T indicator segments can be checked in diagnosis mode.

• Meter/gauge can be checked in diagnosis mode.

NOTE:

Under the following conditions, the meters will perform a homing function. The meter pointers will move down

slightly and then move back to the resting position. This is a normal design condition.

• Approximately 60 seconds after turning the ignition switch from the ON to the OFF position

• If the battery is disconnected and then reconnected

AWNIA2920GB

MWI-6

< SYSTEM DESCRIPTION >

METER SYSTEM

METER SYSTEM : Arrangement of Combination Meter

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AWNIA2494GB