Nissan March K13. Instruction — part 92

INTELLIGENT KEY WARNING BUZZER

DLK-79

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

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DLK

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INTELLIGENT KEY WARNING BUZZER

Component Function Check

INFOID:0000000005948895

1.

CHECK FUNCTION

1.

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

2.

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

3.

Touch “On” or “Off” to check that it works normally.

Is the inspection result normal?

YES

>> Intelligent Key warning buzzer is OK.

NO

>> Refer to

DLK-79, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005948896

1.

CHECK FUSE

1.

Turn ignition switch OFF.

2.

Check 10 A fuse, [No. 13, located in fuse block (J/B)].

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.

2.

CHECK INTELLIGENT KEY WARNING BUZZER POWER SUPPLY CIRCUIT

1.

Disconnect Intelligent Key warning buzzer connector.

2.

Check voltage between Intelligent Key warning buzzer harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK INTELLIGENT KEY WARNING BUZZER CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and Intelligent Key warning buzzer harness connector.

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK INTELLIGENT KEY WARNING BUZZER

Refer to

DLK-80, "Component Inspection"

.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-57, "Removal and Installation"

.

NO

>> Replace Intelligent Key warning buzzer.

(+)

(–)

Voltage

(Approx.)

Intelligent Key warning buzzer

Connector

Terminal

E25

1

Ground

Battery voltage

BCM

Intelligent Key warning buzzer

Continuity

Connector

Terminal

Connector

Terminal

M70

93

E25

3

Existed

BCM

Ground

Continuity

Connector

Terminal

M70

93

Not existed

DLK-80

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

INTELLIGENT KEY WARNING BUZZER

Component Inspection

INFOID:0000000005948897

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-81

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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DLK

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INTELLIGENT KEY

Component Function Check

INFOID:0000000005948899

1.

CHECK FUNCTION

1.

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

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-81, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005948900

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-148, "Removal

and Installation"

.

Is the measurement value within the specification?

YES

>> Replace Intelligent Key.

NO

>> Replace Intelligent Key battery.

Monitor item

Condition

RKE OPE COUN1

Checks whether value changes when operating Intelligent Key

Standard

: Approx. 2.5 - 3.0V

OCC0607D

DLK-82

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

COMBINATION METER BUZZER

COMBINATION METER BUZZER

Component Function Check

INFOID:0000000005948902

1.

CHECK FUNCTION

1.

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

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-82, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005948903

1.

CHECK METER BUZZER CIRCUIT

Refer to

WCS-34, "Component Function Check"

.

Is the inspection result normal?

Yes

>> GO TO 2.

No

>> Repair or replace harness.

2.

CHECK INTERMITTENT INCIDENT

Refer to

GI-33, "Intermittent Incident"

.

>> INSPECTION END