Infiniti QX56 (Z62). Manual — part 340
DAS
LANE DEPARTURE WARNING LAMP DOES NOT TURNED ON
DAS-397
< SYMPTOM DIAGNOSIS >
[LDW & LDP]
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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
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
Is any DTC detected?
YES
>> Repair or replace malfunctioning parts.
NO
>> Replace the ADAS control unit. Refer to
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
.
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
Is any DTC detected?
YES
>> Repair or replace malfunctioning parts.
NO
>> Replace the ADAS control unit. Refer to
DAS
THE SYSTEM OPERATES EVEN WHEN USING TURN SIGNAL
DAS-399
< SYMPTOM DIAGNOSIS >
[LDW & LDP]
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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"
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
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
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-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:
-
MULTI AV:
-
METER/M&A:
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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