Infiniti QX56 (Z62). Manual - part 340

 

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Infiniti QX56 (Z62). Manual - part 340

 

 

DAS

LANE DEPARTURE WARNING LAMP DOES NOT TURNED ON

DAS-397

< SYMPTOM DIAGNOSIS >

[LDW & LDP]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

LANE DEPARTURE WARNING LAMP DOES NOT TURNED ON

Description

INFOID:0000000006223834

The lane departure warning lamp in the combination meter does not turn ON when turning on the ignition
switch

Diagnosis Procedure

INFOID:0000000006223835

1.

CHECK LANE DEPARTURE WARNING LAMP

1.

Check that “LANE DEPARTURE W/L” operate normally in “ACTIVE TEST” of “ICC/ADAS”.

2.

Operate the test items to check that the lane departure warning lamp blinks

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 2.

2.

CHECK COMBINATION METER

Turn the ignition switch from OFF to ON to check that “LANE W/L” included in “DATA MONITOR” in “METER/
M&A” operates normally.

Is the inspection result normal?

YES

>> Replace the combination meter. Refer to 

MWI-85, "Removal and Installation"

.

NO

>> GO TO 3.

3.

CHECK SELF-DIAGNOSIS RESULTS OF COMBINATION METER

1.

Perform “All DTC Reading” with CONSULT-III.

2.

Check if the DTC is detected in self-diagnosis results of “METER/M&A”. Refer to 

MWI-43, "DTC Index"

.

Is any DTC detected?

YES

>> Repair or replace malfunctioning parts.

NO

>> GO TO 4.

4.

CHECK SELF-DIAGNOSIS RESULTS OF ADAS CONTROL UNIT

Check if the DTC is detected in self-diagnosis results of “ICC/ADAS” Refer to 

DAS-310, "DTC Index"

.

Is any DTC detected?

YES

>> Repair or replace malfunctioning parts.

NO

>> Replace the ADAS control unit. Refer to 

DAS-63, "Removal and Installation"

.

DAS-398

< SYMPTOM DIAGNOSIS >

[LDW & LDP]

LDP ON INDICATOR LAMP DOES NOT TURNED ON

LDP ON INDICATOR LAMP DOES NOT TURNED ON

Description

INFOID:0000000006223836

The LDP ON indicator lamp in the combination meter does not turn ON when turning on the ignition switch

Diagnosis Procedure

INFOID:0000000006223837

1.

CHECK LDP ON INDICATOR LAMP

1.

Check that “LDP ON IND” operate normally in “ACTIVE TEST” of “ICC/ADAS”.

2.

Check if the LDP ON indicator lamp illuminates when operates each test item.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 2.

2.

CHECK COMBINATION METER

Turn the ignition switch from OFF to ON to check that “LDP IND” included in “DATA MONITOR” in “METER/
M&A” operates normally.
Is the inspection result normal?

YES

>> Replace the combination meter. Refer to 

MWI-85, "Removal and Installation"

.

NO

>> GO TO 3.

3.

CHECK SELF-DIAGNOSIS RESULTS OF COMBINATION METER

1.

Perform “All DTC Reading” with CONSULT-III.

2.

Check if the DTC is detected in self-diagnosis results of “METER/M&A” Refer to 

MWI-43, "DTC Index"

.

Is any DTC detected?

YES

>> Repair or replace malfunctioning parts.

NO

>> GO TO 4.

4.

CHECK SELF-DIAGNOSIS RESULTS OF ADAS CONTROL UNIT

Check if the DTC is detected in self-diagnosis results of “ICC/ADAS” Refer to 

DAS-310, "DTC Index"

.

Is any DTC detected?

YES

>> Repair or replace malfunctioning parts.

NO

>> Replace the ADAS control unit. Refer to 

DAS-63, "Removal and Installation"

.

DAS

THE SYSTEM OPERATES EVEN WHEN USING TURN SIGNAL

DAS-399

< SYMPTOM DIAGNOSIS >

[LDW & LDP]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

THE SYSTEM OPERATES EVEN WHEN USING TURN SIGNAL

Description

INFOID:0000000006223838

The warning of Lane Departure Warning (LDW) and Lane Departure Prevention (LDP) and the yaw moment
control are activated during the use of a turn signal.
NOTE:
For the operational conditions of Lane Departure Warning (LDW) and Lane Departure Prevention (LDP), refer
to the following descriptions.
• LDW: 

DAS-277, "LANE DEPARTURE WARNING (LDW) SYSTEM : System Description"

• LDP: 

DAS-280, "LANE DEPARTURE PREVENTION (LDP) SYSTEM : System Description"

Diagnosis Procedure

INFOID:0000000006223839

1.

CHECK TURN SIGNAL OPERATION

Check that both right and left turn signals are normal.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace malfunctioning parts. Refer to 

EXL-113, "Symptom Table"

.

2.

CHECK SELF-DIAGNOSIS RESULTS

1.

Perform “All DTC Reading” with CONSULT-III.

2.

Check if the DTC is detected in self-diagnosis results of “ICC/ADAS” Refer to 

DAS-310, "DTC Index"

.

Is any DTC detected?

YES

>> Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts.

NO

>> Replace ADAS control unit. Refer to 

DAS-63, "Removal and Installation"

.

DAS-400

< SYMPTOM DIAGNOSIS >

[LDW & LDP]

LDP SYSTEM SETTINGS CANNOT BE TURNED ON/OFF ON THE NAVIGATION 

SCREEN

LDP SYSTEM SETTINGS CANNOT BE TURNED ON/OFF ON THE NAVI-
GATION SCREEN

Description

INFOID:0000000006223840

• LDP system setting is not selectable on the navigation screen.

NOTE:
When the ignition switch is in ACC position, LDP system settings cannot be changed.

- “Lane Departure Prevention” is not indicated on the navigation screen.
- The switching between ON and OFF cannot be performed by operating the navigation system.
- The item of “Lane Departure Prevention” on the navigation screen is not active.
• After turning ON the ignition switch or starting the engine, LDP settings of the navigation system cannot be

selected for several tens of seconds under the following conditions:

- After replacing AV control unit.
- After erasing connection history of the navigation system.
- After erasing self-diagnosis results.
• The LDP system setting differs from the one set at the previous driving. 

NOTE:
Turn OFF the ignition switch and wait for 5 seconds or more.

Diagnosis Procedure

INFOID:0000000006223841

1.

CHECK LDP SYSTEM SETTING

1.

Start the engine.

2.

Check that the LDP system settings is selectable on the navigation screen.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

PERFORM THE SELF-DIAGNOSIS

1.

Perform “All DTC Reading” with CONSULT-III. 

2.

Check if the DTC is detected in self-diagnosis results of “ICC/ADAS”, “MULTI AV” and “METER/M&A”.
Refer to the following.

-

ICC/ADAS: 

DAS-310, "DTC Index"

-

MULTI AV

AV-57, "DTC Index"

-

METER/M&A: 

MWI-43, "DTC Index"

Is any DTC detected?

YES

>> Repair or replace malfunctioning parts.

NO

>> INSPECTION END

3.

CHECK DATA MONITOR OF ADAS CONTROL UNIT

Check that “LDP SELECT” operates normally in “DATA MONITOR” of “ICC/ADAS” with CONSULT-III. 

Is the inspection result normal?

YES

>> Refer to 

AV-28, "On Board Diagnosis Function"

.

NO

>> GO TO 4.

4.

CHECK MULTIFUNCTION SWITCH

Operate the multifunction switch to check that the audio, navigation system, and air conditioner operate prop-
erly.

Is the inspection result normal?

YES

>> Replace the ADAS control unit. Refer to 

DAS-63, "Removal and Installation"

.

NO

>> Repair or replace malfunctioning parts.

 

 

 

 

 

 

 

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