Nissan Teana J32. Manual - part 815

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

121

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

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

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

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THE AMBIENT TEMPERATURE DISPLAY IS 
INCORRECT .....................................................

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

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

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NORMAL OPERATING CONDITION ...............

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INFORMATION DISPLAY  .......................................

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INFORMATION DISPLAY : Description ................

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

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

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Exploded View .......................................................

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

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Disassembly and Assembly ...................................

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METER CONTROL SWITCH  ..........................

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Exploded View .......................................................

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

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< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work flow

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OVERALL SEQUENCE

• Reference 1···

MWI-32, "Diagnosis Description"

.

• Reference 2···

MWI-67, "DTC Index"

.

• Reference 3···

MWI-42, "COMBINATION METER : Diagnosis Procedure"

.

DETAILED FLOW

1.

OBTAIN INFORMATION ABOUT SYMPTOM

Interview the customer to obtain as much information as possible about the conditions and environment under
which the malfunction occurred.

>> GO TO 2.

2.

CHECK SYMPTOM

JSNIA0542GB

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DIAGNOSIS AND REPAIR WORKFLOW

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< BASIC INSPECTION >

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• Check the symptom based on the information obtained from the customer.
• Check that any other malfunctions are present.

>> GO TO 3.

3.

CHECK ON BOARD DIAGNOSIS OPERATION

Check that the on board diagnosis function operates. Refer to 

MWI-32, "Diagnosis Description"

. 

Does the on board diagnosis function operate normally?

YES

>> GO TO 4.

NO

>> GO TO 6.

4.

CHECK CONSULT-III SELF-DIAGNOSIS RESULTS

Connect CONSULT-III and perform self-diagnosis. Refer to 

MWI-33, "CONSULT-III Function (METER/M&A)"

.

Are self-diagnosis results normal?

YES

>> GO TO 5.

NO

>> GO TO 8.

5.

NARROW DOWN THE MALFUNCTIONING PARTS BY SYMPTOM DIAGNOSIS

Perform symptom diagnosis and narrow down the malfunctioning parts.

>> GO TO 7.

6.

CHECK COMBINATION METER POWER SUPPLY AND GROUND CIRCUITS

Inspect combination meter power supply and ground circuits. Refer to 

MWI-42, "COMBINATION METER :

Diagnosis Procedure"

. 

Is inspection result OK?

YES

>> GO TO 7.

NO

>> GO TO 8.

7.

REPLACE COMBINATION METER

Replace combination meter.

>> GO TO 9.

8.

REPAIR OR REPLACE MALFUNCTIONING PARTS

Repair or replace the malfunctioning parts.
NOTE:
If DTC is displayed, erase DTC after repair or replace malfunctioning parts.

>> GO TO 9.

9.

FINAL CHECK

Check that the combination meter operates normally.

Do they operate normally?

YES

>> INSPECTION END

NO

>> GO TO 1.

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< FUNCTION DIAGNOSIS >

METER SYSTEM

FUNCTION DIAGNOSIS

METER SYSTEM

METER SYSTEM

METER SYSTEM : System Diagram

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METER SYSTEM : System Description

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COMBINATION METER

• The combination meter receives the information required to control the operation of each gauge, indicator/

warning lamp, and information display via CAN communication from each unit, each switch, and sensor.

• The combination meter incorporates a trip computer that displays warnings and messages on the informa-

tion display according to the information received from various units.

• The combination meter incorporates a buzzer function that sounds an audible alarm with the integrated

buzzer device. Refer to 

WCS-5, "WARNING CHIME SYSTEM : System Description"

 for further details.

• The combination meter integrates the meter circuit check function and the segment check function that

checks the information display operation.

IPDM E/R

• IPDM E/R reads the ON/OFF signals of the oil pressure switch and transmits the oil pressure switch signal to

the combination meter via BCM with the CAN communication line.

• IPDM E/R is equipped with the diagnosis function. It can perform the operation check of oil pressure warning

lamp with the auto active test and the diagnosis with CONSULT-III.

METER CONTROL FUNCTION LIST

JPNIA1011GB