Nissan Quest E52. Manual - part 390

DLK-274

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INTELLIGENT KEY WARNING BUZZER

Component Inspection

INFOID:0000000009649190

1.

CHECK INTELLIGENT KEY WARNING BUZZER

1.

Turn ignition switch OFF.

2.

Disconnect Intelligent Key warning buzzer connector.

3.

Connect battery power supply directly to Intelligent Key warning buzzer terminals and check the opera-
tion.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace Intelligent Key warning buzzer.

Intelligent Key warning buzzer

Operation

Terminal

(+)

(

−

)

1

3

Buzzer sounds

INTELLIGENT KEY

DLK-275

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INTELLIGENT KEY

Component Function Check

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1.

CHECK FUNCTION

1.

Select “INTELLIGENT KEY” of “BCM” using CONSULT.

2.

Select “RKE OPE COUN1” in “DATA MONITOR” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Intelligent Key is OK.

NO

>> Refer to 

DLK-275, "Component Inspection"

.

Component Inspection

INFOID:0000000009649192

1.

CHECK INTELLIGENT KEY BATTERY

Check by connecting a resistance (approximately 300

Ω

) so that the

current value becomes about 10 mA. Refer to 

DLK-493, "Removal

and Installation"

.

Is the measurement value within the specification?

YES

>> INSPECTION END

NO

>> Replace Intelligent Key battery.

Monitor item

Condition

RKE OPE COUN1

Check that the numerical value is changing while operating on the Intelligent Key.

Standard

: Approx. 2.5 - 3.0V

OCC0607D

DLK-276

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COMBINATION METER BUZZER

COMBINATION METER BUZZER

Component Function Check

INFOID:0000000009649193

1.

CHECK FUNCTION

1.

Select “INTELLIGENT KEY” of “BCM” using CONSULT.

2.

Select “INSIDE BUZZER” in “ACTIVE TEST” mode.

3.

Touch “Key”, “Knob” or “Take Out” to check that it works normally.

Is the inspection result normal?

Yes

>> Combination meter buzzer is OK.

No

>> Refer to 

DLK-276, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009649194

1.

CHECK COMBINATION METER BUZZER CIRCUIT

Refer to 

WCS-40, "Component Function Check"

.

Is the inspection result normal?

Yes

>> GO TO 2.

No

>> Repair or replace the malfunctioning parts.

2.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> INSPECTION END

INFORMATION DISPLAY

DLK-277

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INFORMATION DISPLAY

Component Function Check

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1.

CHECK FUNCTION

1.

Select “INTELLIGENT KEY” of “BCM” using CONSULT.

2.

Select “LCD” in “ACTIVE TEST” mode.

3.

Check each warning display on meter display.

Is the inspection result normal?

YES

>> Information display is OK.

NO

>> Refer to 

DLK-277, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009649196

1.

CHECK COMBINATION METER

Refer to 

MWI-34, "On Board Diagnosis Function"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> INSPECTION END