Infiniti QX56 (Z62). Manual - part 428

DLK-178

< SYMPTOM DIAGNOSIS >

SELECTIVE UNLOCK FUNCTION DOES NOT OPERATE

SELECTIVE UNLOCK FUNCTION DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000006226016

1.

CHECK “DOOR LOCK–UNLOCK SET” SETTING IN “WORK SUPPORT”

1.

Select “DOOR LOCK” of “BCM” using CONSULT-III.

2.

Select “DOOR LOCK-UNLOCK SET” in “WORK SUPPORT” mode.

3.

Check “DOOR LOCK-UNLOCK SET” setting in “WORK SUPPORT”.
Refer to 

DLK-39, "DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Set “On” in “DOOR LOCK-UNLOCK SET”.

2.

REPLACE BCM

• Replace BCM. Refer to 

BCS-81, "Removal and Installation"

.

• Confirm the operation after replacement.

Is the result normal?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

AUTO DOOR LOCK OPERATION DOES NOT OPERATE

DLK-179

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

AUTO DOOR LOCK OPERATION DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000006226017

1.

CHECK “AUTO LOCK SET” SETTING IN “WORK SUPPORT”

1.

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

2.

Select “AUTO LOCK SET” in “WORK SUPPORT” mode.

3.

Check “AUTO LOCK SET” setting in “WORK SUPPORT”.
Refer to 

DLK-41, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Set “MODE 2”, “MODE 3”, “MODE 4”, “MODE 5”, “MODE 6” or “MODE 7” in “AUTO LOCK SET”.

2.

REPLACE BCM

• Replace BCM. Refer to 

BCS-81, "Removal and Installation"

.

• Confirm the operation after replacement.

Is the result normal?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

DLK-180

< SYMPTOM DIAGNOSIS >

VEHICLE SPEED SENSING AUTO LOCK OPERATION DOES NOT OPERATE

VEHICLE SPEED SENSING AUTO LOCK OPERATION DOES NOT OPER-
ATE

Diagnosis Procedure

INFOID:0000000006226018

1.

CHECK “AUTOMATIC LOCK/UNLOCK SELECT” SETTING IN “WORK SUPPORT”

1.

Select “DOOR LOCK” of “BCM” using CONSULT-III.

2.

Select “AUTOMATIC LOCK/UNLOCK SELECT” in “WORK SUPPORT” mode.

3.

Check “AUTOMATIC LOCK/UNLOCK SELECT” setting in “WORK SUPPORT”.
Refer to 

DLK-39, "DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Set “Lock Only” or “Lock/Unlock” in “WORK SUPPORT”.

2.

CHECK “AUTOMATIC DOOR LOCK SELECT” SETTING IN “WORK SUPPORT”

1.

Select “DOOR LOCK” of “BCM” using CONSULT-III.

2.

Select “AUTOMATIC DOOR LOCK SELECT” in “WORK SUPPORT” mode.

3.

Check “AUTOMATIC DOOR LOCK SELECT” setting in “WORK SUPPORT”.
Refer to 

DLK-39, "DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Set “VH SPD” in “AUTOMATIC DOOR LOCK SELECT”.

3.

REPLACE BCM

• Replace BCM. Refer to 

BCS-81, "Removal and Installation"

.

• Confirm the operation after replacement.
Is the result normal?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

IGN OFF INTERLOCK DOOR UNLOCK FUNCTION DOES NOT OPERATE

DLK-181

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

IGN OFF INTERLOCK DOOR UNLOCK FUNCTION DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000006226019

1.

CHECK “AUTOMATIC LOCK/UNLOCK SELECT” SETTING IN “WORK SUPPORT”

1.

Select “DOOR LOCK” of “BCM” using CONSULT-III.

2.

Select “AUTOMATIC LOCK/UNLOCK SELECT” in “WORK SUPPORT” mode.

3.

Check “AUTOMATIC LOCK/UNLOCK SELECT” setting in “WORK SUPPORT”.
Refer to 

DLK-39, "DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Set “Unlock Only” or “Lock/Unlock” in “AUTOMATIC LOCK/UNLOCK SELECT”.

2.

CHECK “AUTOMATIC DOOR UNLOCK SELECT” SETTING IN “WORK SUPPORT”

1.

Select “DOOR LOCK” of “BCM” using CONSULT-III.

2.

Select “AUTOMATIC DOOR UNLOCK SELECT” in “WORK SUPPORT” mode.

3.

Check “AUTOMATIC DOOR UNLOCK SELECT” setting in “WORK SUPPORT”.
Refer to 

DLK-39, "DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Set “MODE 1” or “MODE 3” in “AUTOMATIC DOOR UNLOCK SELECT”.

3.

REPLACE BCM

• Replace BCM. Refer to 

BCS-81, "Removal and Installation"

.

• Confirm the operation after replacement.
Is the result normal?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.