Infiniti QX56 (JA60). Manual - part 692

MWI

MWI-3

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Description ..............................................................

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Diagnosis Procedure ...............................................

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THE DOOR OPEN WARNING CONTINUES 
DISPLAYING, OR DOES NOT DISPLAY  ..........

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Description ..............................................................

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Diagnosis Procedure ...............................................

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PRECAUTION ..............................................

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PRECAUTIONS ..................................................

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Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................

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Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect  ...................................

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ON-VEHICLE REPAIR ...............................

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COMBINATION METER  .................................

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

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CLOCK ............................................................

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

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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-22, "Diagnosis Description"

.

Does self-diagnosis mode operate?

YES

>> GO TO 3

NO

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

MWI-28, "COMBINATION

METER : Diagnosis Procedure"

. Then, GO TO 4

3.

CHECK COMBINATION METER (CONSULT-III)

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

MWI-

23, "CONSULT-III 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-59, "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

< FUNCTION DIAGNOSIS >

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FUNCTION DIAGNOSIS

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 information display 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.*

*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 segments can be checked in diagnosis mode.

• Meter/gauge can be checked in diagnosis mode.

AWNIA0274GB

MWI-6

< FUNCTION DIAGNOSIS >

METER SYSTEM

METER SYSTEM : Arrangement of Combination Meter

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AWNIA0200GB