Infiniti QX56 (Z62). Manual - part 1190

SEC-150

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

SECURITY INDICATOR LAMP DOES NOT TURN ON OR BLINK

SECURITY INDICATOR LAMP DOES NOT TURN ON OR BLINK

Description

INFOID:0000000006226327

Security indicator lamp does not blink when ignition switch is in a position other than ON
NOTE:
• Before performing the diagnosis, check “Work Flow”. Refer to 

SEC-48, "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)

Ignition switch is not in the ON position.

Diagnosis Procedure

INFOID:0000000006226328

1.

CHECK SECURITY INDICATOR LAMP

Check security indicator lamp.
Refer to 

SEC-146, "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-40, "Intermittent Incident"

.

NO

>> GO TO 1.

VEHICLE SECURITY SYSTEM CANNOT BE SET

SEC-151

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

VEHICLE SECURITY SYSTEM CANNOT BE SET

INTELLIGENT KEY

INTELLIGENT KEY : Description

INFOID:0000000006226329

Armed phase is not activated when door is locked using Intelligent Key.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.

CONDITION OF VEHICLE (OPERATING CONDITION)

Confirm the setting of “SECUTIRY ALARM SET” is ON in “WORK SUPPORT” mode of “THEFT ALM” of
“BCM” using CONSULT-III.

INTELLIGENT KEY : Diagnosis Procedure

INFOID:0000000006226330

1.

CHECK INTELLIGENT KEY SYSTEM (REMOTE KEYLESS ENTRY FUNCTION)

Lock/unlock door with Intelligent Key.
Refer to 

DLK-19, "DOOR LOCK FUNCTION : System Description"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check Intelligent Key system (remote keyless entry function). Refer to 

DLK-175, "Diagnosis Pro-

cedure"

.

2.

CHECK HOOD SWITCH

Check hood swiwtch.
Refer to 

SEC-141, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace hood switch.

3.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO

>> GO TO 1.

DOOR REQUEST SWITCH

DOOR REQUEST SWITCH : Description

INFOID:0000000006226331

Armed phase is not activated when door is locked using door request switch.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.

CONDITION OF VEHICLE (OPERATING CONDITION)

Confirm the setting of “SECURITY ALARM SET” is ON in “WORK SUPPORT” mode of “THEFT ALM” of
“BCM” using CONSULT-III.

DOOR REQUEST SWITCH : Diagnosis Procedure

INFOID:0000000006226332

1.

CHECK INTELLIGENT KEY SYSTEM (DOOR LOCK FUNCTION)

Lock/unlock door with door request switch.
Refer to 

DLK-19, "DOOR LOCK FUNCTION : System Description"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check Intelligent Key system (door lock function). Refer to 

DLK-172, "ALL DOOR REQUEST

SWITCHES : Diagnosis Procedure"

.

SEC-152

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

VEHICLE SECURITY SYSTEM CANNOT BE SET

2.

CHECK HOOD SWITCH

Check hood swiwtch.
Refer to 

SEC-141, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace hood switch.

3.

CONFIRM THE OPERATION

Confirm the operation again.
Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO

>> GO TO 1.

DOOR KEY CYLINDER

DOOR KEY CYLINDER : Description

INFOID:0000000006375072

Armed phase is not activated when door is locked using mechanical key.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.

CONDITION OF VEHICLE (OPERATING CONDITION)

Confirm the setting of “SECURITY ALARM SET” is ON in “WORK SUPPORT” mode of “THEFT ALM” of
“BCM” using CONSULT-III. 

DOOR KEY CYLINDER : Diagnosis Procedure

INFOID:0000000006375073

1.

CHECK POWER DOOR LOCK SYSTEM

Lock/unlock door with mechanical key.
Refer to 

DLK-16, "System Description"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check power door lock system. Refer to 

DLK-171, "Diagnosis Procedure"

.

2.

CONFIRM THE OPERATION

Confirm the operation again.
Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO

>> GO TO 1.

VEHICLE SECURITY ALARM DOES NOT ACTIVATE

SEC-153

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

VEHICLE SECURITY ALARM DOES NOT ACTIVATE

Description

INFOID:0000000006226333

Alarm does not operate when alarm operating condition is satisfied.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.

CONDITIONS OF VEHICLE (OPERATING CONDITIONS)

Confirm the setting of “SECURITY ALARM SET” is ON in “WORK SUPPORT” mode of “THEFT ALM” of
“BCM” using CONSULT-III.

Diagnosis Procedure

INFOID:0000000006226334

1.

CHECK DOOR SWITCH

Check door switch.
Refer to 

DLK-117, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace the malfunctioning door switch

2.

CHECK HOOD SWITCH

Check hood swiwtch.
Refer to 

SEC-141, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace hood switch.

3.

CHECK HORN FUNCTION

Check horn function.
Refer to 

SEC-143, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

CHECK HEADLAMP FUNCTION

Check headlamp function.
Refer to 

SEC-140, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace the malfunctioning parts.

5.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO

>> GO TO 1.