Infiniti G37 Coupe. Manual - part 405

ACC WARNING DOES NOT OPERATE

DLK-181

< SYMPTOM DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

ACC WARNING DOES NOT OPERATE

COMBINATION METER DISPLAY

COMBINATION METER DISPLAY : Description

INFOID:0000000001697070

NOTE:
• Before performing the diagnosis in the following table, check “Work Flow”. Refer to 

DLK-8, "Work Flow"

.

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom.

CONDITIONS OF VEHICLE (OPERATING CONDITIONS)

• Warning functions operating condition is extremely complicated, during operating confirmations, reconfirm

the list above twice in order to ensure proper operation. Refer to 

DLK-39, "System Description"

.

• Door lock function is normal.

COMBINATION METER DISPLAY : Diagnosis Procedure

INFOID:0000000001697071

1.

CHECK PUSH-BUTTON IGNITION SWITCH

Check push-button ignition switch.
Refer to 

SEC-97, "DTC Logic"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK COMBINATION METER DISPLAY FUNCTION

Check combination meter display function.
Refer to 

DLK-103, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-38, "Intermittent Incident"

.

NO

>> GO TO 1.

BUZZER (COMBINATION METER)

BUZZER (COMBINATION METER) : Description

INFOID:0000000001697124

NOTE:
• Before performing the diagnosis in the following table, check “Work Flow”. Refer to 

DLK-8, "Work Flow"

.

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom.

CONDITIONS OF VEHICLE (OPERATING CONDITIONS)

• Warning functions operating condition is extremely complicated, during operating confirmations, reconfirm

the list above twice in order to ensure proper operation. Refer to 

DLK-39, "System Description"

.

• Door lock function is normal.

BUZZER (COMBINATION METER) : Diagnosis Procedure

INFOID:0000000001697125

1.

CHECK PUSH BUTTON IGNITION SWITCH

Check push button ignition switch.
Refer to 

SEC-97, "DTC Logic"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

DLK-182

< SYMPTOM DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

ACC WARNING DOES NOT OPERATE

2.

CHECK BUZZER (COMBINATION METER)

Check buzzer (combination meter).
Refer to 

DLK-104, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CONFIRM THE OPERATION

Confirm the operation again.
Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-38, "Intermittent Incident"

.

NO

>> GO TO 1.

TAKE AWAY WARNING DOES NOT OPERATE (DOOR IS OPENED)

DLK-183

< SYMPTOM DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

TAKE AWAY WARNING DOES NOT OPERATE (DOOR IS OPENED)

WARNING LAMP

WARNING LAMP : Description

INFOID:0000000001686116

NOTE:
• Before performing the diagnosis in the following table, check “Work Flow”. Refer to 

DLK-8, "Work Flow"

.

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom.

CONDITIONS OF VEHICLE (OPERATING CONDITIONS)

• Warning functions operating condition is extremely complicated, during operating confirmations, reconfirm

the list above twice in order to ensure proper operation. Refer to 

DLK-39, "System Description"

.

• Door lock function is normal.

WARNING LAMP : Diagnosis Procedure

INFOID:0000000001686117

1.

CHECK KEY WARNING LAMP

Check KEY warning lamp.
Refer to 

DLK-105, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-38, "Intermittent Incident"

.

NO

>> GO TO 1.

DLK-184

< SYMPTOM DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

TAKE AWAY WARNING DOES NOT OPERATE (PUSH-BUTTON IGNITION 

SWITCH OPERATION)

TAKE AWAY WARNING DOES NOT OPERATE (PUSH-BUTTON IGNITION
SWITCH OPERATION)

COMBINATION METER DISPLAY

COMBINATION METER DISPLAY : Description

INFOID:0000000001697126

NOTE:
• Before performing the diagnosis in the following table, check “Work Flow”. Refer to 

DLK-8, "Work Flow"

.

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom

CONDITIONS OF VEHICLE (OPERATING CONDITIONS)

• Warning functions operating condition is extremely complicated, during operating confirmations, reconfirm

the list above twice in order to ensure proper operation. Refer to 

DLK-39, "System Description"

.

• Door lock function is normal.

COMBINATION METER DISPLAY : Diagnosis Procedure

INFOID:0000000001697127

1.

CHECK PUSH-BUTTON IGNITION SWITCH

Check push-button ignition switch.
Refer to 

SEC-97, "DTC Logic"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK COMBINATION METER DISPLAY FUNCTION

Check combination meter display function.
Refer to 

DLK-103, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-38, "Intermittent Incident"

.

NO

>> GO TO 1.

BUZZER (COMBINATION METER)

BUZZER (COMBINATION METER) : Description

INFOID:0000000001697128

NOTE:
• Before performing the diagnosis in the following table, check “Work Flow”. Refer to 

DLK-8, "Work Flow"

.

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom

CONDITIONS OF VEHICLE (OPERATING CONDITIONS)

• Warning functions operating condition is extremely complicated, during operating confirmations, reconfirm

the list above twice in order to ensure proper operation. Refer to 

DLK-39, "System Description"

.

• Door lock function is normal.

BUZZER (COMBINATION METER) : Diagnosis Procedure

INFOID:0000000001697129

1.

CHECK PUSH-BUTTON IGNITION SWITCH

Check push-button ignition switch.
Refer to 

SEC-97, "DTC Logic"

.

Is the inspection result normal?

YES

>> GO TO 2.