turn signal INFINITI QX56 2011 Factory Service Manual
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2011, Model line: QX56, Model: INFINITI QX56 2011Pages: 5598, PDF Size: 94.53 MB
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![INFINITI QX56 2011 Factory Service Manual
DAS-286
< SYSTEM DESCRIPTION >[LDW & LDP]
OPERATION
NOTE:
After the operating conditions of warning are satisfied,
the warning continues until the vehicle speed reaches
approximately 60 km/h (40 MPH](/img/42/57033/w960_57033-1250.png "INFINITI QX56 2011 Factory Service Manual
DAS-286
< SYSTEM DESCRIPTION >[LDW & LDP]
OPERATION
NOTE:
After the operating conditions of warning are satisfied,
the warning continues until the vehicle speed reaches
approximately 60 km/h (40 MPH")
DAS-286
< SYSTEM DESCRIPTION >[LDW & LDP]
OPERATION
NOTE:
After the operating conditions of warning are satisfied,
the warning continues until the vehicle speed reaches
approximately 60 km/h (40 MPH). Refer to DAS-277, "
LANE DEPARTURE WARNING (LDW) SYSTEM : Sys-
tem Description".
LANE DEPARTURE PREVENTION (LDP) SYSTEM
LANE DEPARTURE PREVENTION (LDP) SY STEM : Switch Name and Function
INFOID:0000000006223712
LANE DEPARTURE PREVENTION (LDP) SYSTEM : Menu Displayed by Pressing
Each Switch
INFOID:0000000006223713
INDICATOR LAMP AND WARNING LAMP
Vehicle condition/ Driver's operation Action Driver warning
systems ON in- dicator Indication on the combination
meter Buzzer
Less than Ap-
prox. 60 km/h
(40 MPH) Close to lane marker No action ON OFF —
Approx. 70
km/h (45
MPH) or more Close to lane marker
Warning
Buzzer sounds
Warning lamp blinks ON
Short con-
tinuous
beeps
Close to lane marker
Turn signal ON (Deviate side) No action ON OFF —
JPOIA0018GB
JSOIA0369ZZ
No. Switch name Description
1 Dynamic driver assistance switch Turns LDP system ON/OFF
(When the setting of LDP system on the navigation system setting screen is ON)
2 LDP system settings screen
(Navigation system settings screen) The setting of LDP system can be switched between ON and OFF
JSOIA0243ZZ
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DAS
OPERATIONDAS-287
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DISPLAY AND WARNING
NOTE:
After the operating conditions are satisfied, the cont rol continues until the vehicle](/img/42/57033/w960_57033-1251.png "INFINITI QX56 2011 Factory Service Manual
DAS
OPERATIONDAS-287
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DISPLAY AND WARNING
NOTE:
After the operating conditions are satisfied, the cont rol continues until the vehicle")
DAS
OPERATIONDAS-287
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DISPLAY AND WARNING
NOTE:
After the operating conditions are satisfied, the cont rol continues until the vehicle speed reaches approxi-
mately 60 km/h (40 MPH). Refer to DAS-280, "
LANE DEPARTURE PREVENTION (LDP) SYSTEM : System
Description".
No. Display item Description
1 LDP ON indicator (green)
Indicates that LDP system is ON
Blinks when dynamic driver assistance switch is pressed
(When the setting of LDP system and DCA system are “OFF”)
Lane departure warning lamp (yel-
low) Blinks when the warning of LDP system occurs
Turns ON when LDP system has a malfunction
Blinks when the temperature of lane camera unit becomes high
Vehicle condition/ Driver's operation Action Indication on the combination meter Buzzer
Less than Ap-
prox. 60 km/h
(40 MPH) Close to lane marker No action —
Approx. 70
km/h (45
MPH) or more Close to lane marker
Warning and yawing
Buzzer sounds
Warning lamp blinks
Brake control Short continu-
ous beeps
Close to lane marker
Turn signal ON (Deviate side) No action —
Close to lane with soft brak-
ing Warning
Buzzer sounds
Warning lamp blinks Short continu-
ous beeps
VDC OFF Switch OFF ⇒ ON
(VDC system ON ⇒
OFF)
SNOW mode switch
OFF ⇒ ON
4WD shift switch is in the 4H or 4L Cancellation
Buzzer sounds
Indicator lamp blinks
NOTE:
When dynamic driver assis-
tance switch is ON
⇒ OFF, in-
dicator lamp is turned OFF Beep
JPOIA0021GB
JPOIA0022GB
JPOIA0021GB
JPOIA0022GB
JPOIA0023GB
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DAS-288
< SYSTEM DESCRIPTION >[LDW & LDP]
HANDLING PRECAUTION
HANDLING PRECAUTION
Precautions for Lane Departure Wa
rning/Lane Departure PreventionINFOID:0000000006223714
LANE CAMERA UNIT HANDLING
To](/img/42/57033/w960_57033-1252.png "INFINITI QX56 2011 Factory Service Manual
DAS-288
< SYSTEM DESCRIPTION >[LDW & LDP]
HANDLING PRECAUTION
HANDLING PRECAUTION
Precautions for Lane Departure Wa
rning/Lane Departure PreventionINFOID:0000000006223714
LANE CAMERA UNIT HANDLING
To")
DAS-288
< SYSTEM DESCRIPTION >[LDW & LDP]
HANDLING PRECAUTION
HANDLING PRECAUTION
Precautions for Lane Departure Wa
rning/Lane Departure PreventionINFOID:0000000006223714
LANE CAMERA UNIT HANDLING
To keep the proper operation of the LDW/LDP systems and prevent a system malfunction, be sure to observe
the following:
Always keep the windshield clean.
Do not attach a sticker (including transparent materi al) or install an accessory near the lane camera unit.
Do not place reflective materials, such as white paper or a mirror, on the instrument panel. The reflection of
sunlight may adversely affect the lane camera unit capability of detecting the lane markers.
Do not strike or damage the areas around the lane camera unit.
Do not touch the camera lens.
Do not remove the screw located on the lane camera unit.
LANE DEPARTURE WARNING (LDW)
LDW system is only a warning device to inform the dr iver of a potential unintended lane departure. It will not
steer the vehicle or prevent loss of cont rol. It is the driver’s responsibility to stay alert, drive safely, keep the
vehicle in the traveling lane, and be in control of the vehicle at all times.
LDW system will not operate at speeds below approximat ely 70 km/h (45 MPH) or if it cannot detect lane
markers.
Excessive noise will interfere with the warning chime sound, and the chime may not be heard.
LDW system may not function properly under the following conditions:
- On roads where there are multiple parallel lane marker s; lane markers that are faded or not painted clearly;
yellow painted lane markers; non-standard lane markers; or lane markers covered with water, dirt or snow,
etc.
- On roads where the discontinued lane markers are still detectable.
- On roads where there are sharp curves.
- On roads where there are sharply c ontrasting objects, such as shadows, snow, water, wheel ruts, seams or
lines remaining after road repairs. (The LDW syst em could detect these items as lane markers.)
- On roads where the traveling lane merges or separates.
- When the vehicle's traveling direction does not align with the lane marker.
- When traveling close to other vehicle in front of the vehicle, which obstructs the lane camera unit detection
range.
- When rain, snow or dirt adheres to the wi ndshield in front of the lane camera unit.
- When the headlights are not bright due to dirt on the lens or if the aiming is not adjusted properly.
- When strong light enters the lane camera uni t. (For example, the light directly shines on the front of the vehi-
cle at sunrise or sunset.)
- When a sudden change in brightness occurs. (For exampl e, when the vehicle enters or exits a tunnel or
under a bridge.)
LANE DEPARTURE PREVENTION (LDP)
LDP system will not steer the vehicle or prevent loss of control. It is the driver’s responsibility to stay alert,
drive safely, keep the vehicle in the traveling lane, and be in control of vehicle at all times.
LDP system is primarily intended for use on well-dev eloped freeways or highways. It may not detect the lane
markers in certain roads, weather or driving conditions.
Using the LDP system under some conditions of road, lane marker or weather, or when driver change lanes
without using the turn signal could lead to an unexpect ed system operation. In such conditions, driver needs
to correct the vehicle's direction with dr iver's steering operation to avoid accidents.
When the LDP system is operating, avoid excessive or sudden steering maneuvers. Otherwise, driver could
lose control of the vehicle.
The LDP system will not operate at speeds below approxim ately 70 km/h (45 MPH) or if it cannot detect lane
markers.
The LDP system may not function properly under the following conditions, and do not use the LDP system:
- During bad weather (rain, fog, snow, wind, etc.).
- When driving on slippery roads, such as on ice or snow, etc.
- When driving off-road such as on sand or rock, etc.
- When driving on winding or uneven roads.
- When there is a lane closure due to road repairs.
- When driving in a makeshift lane.
- When driving on roads where the lane width is too narrow.
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DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-291
< SYSTEM DESCRIPTION > [LDW & LDP]
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It displays for up to 5 minutes and then stops.
If multiple malfunctions exist, u](/img/42/57033/w960_57033-1255.png "INFINITI QX56 2011 Factory Service Manual
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-291
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It displays for up to 5 minutes and then stops.
If multiple malfunctions exist, u")
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-291
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It displays for up to 5 minutes and then stops.
If multiple malfunctions exist, up to 6 DTCs can be stored in memory at the most, and the most recent
one is displayed first.
WHEN THE ON BOARD SELF-DIAGNOSIS DOES NOT START
If the on board self-diagnosis does not start, check the following items.
HOW TO ERASE ON BOARD SELF-DIAGNOSIS
1. Turn the ignition switch OFF.
2. Start the engine, and then start the on board self-diagnosis.
3. Press the CANCEL switch 5 times, and then press the DIS-
TANCE switch 5 times under the condition that the on board
self-diagnosis starts.
NOTE:
Complete the operation within 10 seconds after pressing the
CANCEL switch first.
If the operation is not completed within 10 seconds, repeat the procedure from step 1.
4. DTC 55 is displayed after erasing. NOTE:
DTCs for existing malfunction can not be erased.
5. Turn ignition switch OFF, and finish the diagnosis.
CONSULT-III Function (ICC/ADAS)INFOID:0000000006223716
APPLICATION ITEMS
CONSULT-III performs the following functions via CAN communication using ADAS control unit.
WORK SUPPORT
Assumed abnormal part Inspection item
Information display Combination meter malfunction Check that the self-diagnosis function of the combina-
tion meter operates. Refer to
MWI-29, "
On Board Diag-
nosis Function"
ICC steering switch malfunction
Perform the inspection for DTC“C1A06”. Refer to CCS-
94, "Diagnosis Procedure"Harness malfunction between ICC steering switch and ECM
ECM malfunction
ADAS control unit malfunction Check power supply and ground circuit of ADAS con-
trol unit. Refer to DAS-62, "
Diagnosis Procedure".
Perform SELF-DIAGNOSIS for “ICC/ADAS”with
CONSULT-III, and then check the malfunctioning
parts. Refer to DAS-38, "
DTC Index".
PKIB8373E
Diagnosis mode Description
Work Support Displays causes of automatic system cancellation occurred during system control
Self Diagnostic Result Displays the name of a malfunctioning system stored in the ADAS control unit
Data Monitor Displays ADAS control unit input/output data in real time
Active Test Enables an operational check of a load by transmitting a driving signal from the ADAS control unit to
the load
Ecu Identification Displays ADAS control unit part number
CAN Diag Support Monitor Displays a reception/transmission state of CAN communication and ITS communication
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DAS-292
< SYSTEM DESCRIPTION >[LDW & LDP]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
NOTE:
Causes of the maximum five cancella
tions (system cancel) are displayed.
The displayed cancellation causes dis](/img/42/57033/w960_57033-1256.png "INFINITI QX56 2011 Factory Service Manual
DAS-292
< SYSTEM DESCRIPTION >[LDW & LDP]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
NOTE:
Causes of the maximum five cancella
tions (system cancel) are displayed.
The displayed cancellation causes dis")
DAS-292
< SYSTEM DESCRIPTION >[LDW & LDP]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
NOTE:
Causes of the maximum five cancella
tions (system cancel) are displayed.
The displayed cancellation causes display the number of the ignition switch ON/OFF up to 254. It is fixed to
254 if it is over 254. It returns to 0 when the same cancellation cause is detected again.
Display Items for The Cause of Automatic Cancellation 1
Work support items Description
CAUSE OF AUTO-CANCEL 1 Displays causes of automatic system cancellation occurred during control of the following sys-
tems
Vehicle-to-vehicle distance control mode
Conventional (fixed speed) cruise control mode
Distance Control Assist (DCA)
CAUSE OF AUTO-CANCEL 2 Displays causes of automatic system cancellation occurred during control of the Lane Depar-
ture Prevention (LDP) system
Cause of cancellation
Vehicle-to-vehicle distance control mode
Conventional (fixed speed) cruise control mode Distance Control Assist
Description
OPERATING WIPER ×The wiper operates at HI (it includes when the wiper is operated at
HI with the wiper switch AUTO position)
OPERATING ABS ××ABS function was operated
OPERATING TCS ×××TCS function was operated
OPERATING VDC ×××VDC function was operated
ECM CIRCUIT ××ECM did not permit ICC operation
OPE SW VOLT CIRC ×××The ICC steering switch input voltage is not within standard range
LASER SUNBEAM ××Intense light such as sunlight entered ICC sensor light sensing part
LASER TEMP ××Temperature around ICC sensor became low
SNOW MODE SW ××SNOW mode switch was pressed
OP SW DOUBLE
TOUCH ××
ICC steering switches were pressed at the same time
VHCL SPD DOWN ×××Vehicle speed lower than the speed as follows
Vehicle-to-vehicle distance control mode is 24 km/h (15 MPH)
Conventional (fixed speed) cruise control mode is 32 km/h (20
MPH)
WHL SPD ELEC NOISE ×××Wheel speed sensor signal caught electromagnetic noise
VDC/TCS OFF SW ××VDC OFF switch was pressed
VHCL SPD UNMATCH ×××Wheel speed became different from A/T vehicle speed
TIRE SLIP ××Wheel slipped
IGN LOW VOLT ×××Decrease in ADAS control unit IGN voltage
PARKING BRAKE ON ××The parking brake is operating
WHEEL SPD UNMATCH ×××The wheel speeds of 4 wheels are out of the specified values
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DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-293
< SYSTEM DESCRIPTION > [LDW & LDP]
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Display Items for The Cause of Automatic Cancellation 2
SELF DIAGNOSTIC RESULT
Refer](/img/42/57033/w960_57033-1257.png "INFINITI QX56 2011 Factory Service Manual
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-293
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Display Items for The Cause of Automatic Cancellation 2
SELF DIAGNOSTIC RESULT
Refer")
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-293
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Display Items for The Cause of Automatic Cancellation 2
SELF DIAGNOSTIC RESULT
Refer to DAS-38, "DTC Index".
DATA MONITOR
INCHING LOST ×A vehicle ahead is not detected during the following driving when
the vehicle speed is approximately 24 km/h (15 MPH) or less
CAN COMM ERROR ×××ADAS control unit received an abnormal signal with CAN commu-
nication
ABS/TCS/VDC CIRC ×××An abnormal condition occurs in VDC/TCS/ABS system
ECD CIRCUIT ×××An abnormal condition occurs in ECD system
ASCD VHCL SPD DTAC ×Vehicle speed is detached from set vehicle speed
ASCD DOUBLE COMD ×Cancel switch and operation switch are detected simultaneously
APA HI TEMP ×The accelerator pedal actuator integrated motor temperature is
high
ICC SENSOR CAN
COMM ERR ××Communication error between ADAS control unit and the ICC sen-
sor
4WD LOCK MODE ×××Shifting of the 4WD shift switch to 4H or 4L
ABS WARNING LAMP ××ABS warning lamp ON
NO RECORD ××× —
Cause of cancellation Description
OPE VDC/TCS/ABS 1 The activation of VDC, TCS, or ABS during LDP system control
Vehicle dynamics Vehicle behavior exceeds specified value
Steering speed Steering speed was more than the specified value in evasive direction
End by yaw angle Yaw angle was the end of LDP control
Departure yaw large Detected more than the specified value of yaw angle in departure direction
ICC WARNING Target approach warning of ICC system, IBA system or FCW system was activated
CURVATURE Road curve was more than the specified value
Steering angle large Steering angle was more than the specified value
Brake is operated Brake pedal was operated
IGN LOW VOLT Decrease in ADAS control unit IGN voltage
Lateral offset Distance of vehicle and lane was detached in lateral direction more than the specified value
Lane marker lost Lane camera unit lost the trace of lane marker
Lane marker unclear Detected lane marker was unclear
Yaw acceleration Detected yawing speed was more than the specified value
Deceleration large Deceleration in a longitudinal direction was more than the specified value
Accel is operated Accelerator pedal was depressed
Departure steering Steering wheel was steered more than the specified value in departure direction
Evasive steering Steering wheel was steered more than the specified value in the evasive direction
R range Selector lever was operated to R range
Parking brake drift Rear wheels lock was detected
Not operating condition Did not meet the operating condition (vehicle speed, turn signal operation, etc)
SNOW MODE SW SNOW mo de switch was pressed
VDC OFF SW VDC OFF switch was pressed
OPE VDC/ABS 2 The activation of VDC or ABS duri ng a standby time of LDP system control
4WD LOCK MODE Shifting of the 4WD shift switch to 4H or 4L
NO RECORD —
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DAS-296
< SYSTEM DESCRIPTION >[LDW & LDP]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
LDP SYSTEM ON
[On/Off]×
Indicates [On/Off] status of LDP system
WARN REQ
[On/Off] ×
Indicates an ADAS control unit jud](/img/42/57033/w960_57033-1260.png "INFINITI QX56 2011 Factory Service Manual
DAS-296
< SYSTEM DESCRIPTION >[LDW & LDP]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
LDP SYSTEM ON
[On/Off]×
Indicates [On/Off] status of LDP system
WARN REQ
[On/Off] ×
Indicates an ADAS control unit jud")
DAS-296
< SYSTEM DESCRIPTION >[LDW & LDP]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
LDP SYSTEM ON
[On/Off]×
Indicates [On/Off] status of LDP system
WARN REQ
[On/Off] ×
Indicates an ADAS control unit judged warning state (ON/OFF) of LDP system
READY signal
[On/Off] ×
Indicates LDP system settings
Camera lost
[Detect/Deviate/Both] ××Indicates a lane marker detection state judged from a lane marker detection signal
read by the ADAS control unit via ITS communication
(Lane camera unit transmits a lane marker signal via ITS communication)
Shift position
[Off, P, R, N, D, M/T1 -
7] ××
Indicates shift position read from ADAS control unit through CAN communication
(TCM transmits shift position signal through CAN communication)
Turn signal
[OFF/LH/RH/LH&RH] ××Indicates turn signal operation status read from ADAS control unit through CAN
communication (BCM transmits turn indicator signal through CAN communica-
tion)
SIDE G
[G] ××Indicates lateral G acting on the vehicle. This lateral G is judged from a side G
sensor signal read by ADAS control unit via CAN communication
(The ABS actuator and electric unit (control unit) transmits a side G sensor signal
via CAN communication)
STATUS signal
[Stnby/Warn/Cancl/
Off] ×
Indicates a control state of LDP system
Lane unclear
[On/Off] ××Indicates an ON/OFF state of the lane marker. The ON/OFF state is judged from
a detected lane condition signal read by the ADAS control unit via ITS communi-
cation
(The lane camera unit transmits a detected lane condition signal via ITS commu-
nication)
FUNC ITEM
[FUNC1] ×× × × Indicates systems which can be set to ON/OFF by selecting “Driver Assistance”
⇒
“Dynamic Assistance Settings” of the navigation system
FUNC1: Distance Control Assist (DCA), Lane Departure Prevention (LDP)
FUNC ITEM (NV-ICC)
[Off] ×× × × NOTE:
The item is displayed, but it is not monitored
FUNC ITEM (NV-
DCA)
[Off] ×× × ×
NOTE:
The item is displayed, but it is not monitored
DCA SELECT
[On/Off] ×× × × Indicates an ON/OFF state of the DCA system. The DCA system can be set to
ON/OFF by selecting
“Driver Assistance” ⇒ “Dynamic Assistance Settings” of the
navigation system
LDP SELECT
[On/Off] ×× × × Indicates an ON/OFF state of LDP system. LDP system can be set to ON/OFF by
selecting “Driver Assistance”
⇒ “Dynamic Assistance Settings” of the navigation
system
BSI SELECT
[On/Off] ×× × × NOTE:
The item is displayed, but it is not monitored
NAVI ICC SELECT
[Off] ×× × × NOTE:
The item is displayed, but it is not monitored
NAVI DCA SELECT
[Off] ×× × ×
NOTE:
The item is displayed, but it is not monitored
SYS SELECTABILITY
[On/Off] ×× × × Indicates the availability of ON/OFF switching for “Driver Assistance” items re-
ceived from the AV control unit via CAN communication
WARN SYS SW
[On/Off] ×× × ×
Indicates [On/Off] status of warning systems switch
BSW/BSI WARN LMP
[On/Off] ×
Indicates [On/Off] status of BSW warning lamp output
Monitored item
[Unit]
ALL SIG
(ICC)
MAIN SIG (ICC)
MAIN SIG
(LDW/LDP)
MAIN SIG
(BSW/BSI)
Description
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DAS-298
< SYSTEM DESCRIPTION >[LDW & LDP]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
STOP LAMP
ICC BUZZER
BRAKE ACTUATOR
NOTE:
The test can be performed only when the engine is running.
NOTE:
The test is f](/img/42/57033/w960_57033-1262.png "INFINITI QX56 2011 Factory Service Manual
DAS-298
< SYSTEM DESCRIPTION >[LDW & LDP]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
STOP LAMP
ICC BUZZER
BRAKE ACTUATOR
NOTE:
The test can be performed only when the engine is running.
NOTE:
The test is f")
DAS-298
< SYSTEM DESCRIPTION >[LDW & LDP]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
STOP LAMP
ICC BUZZER
BRAKE ACTUATOR
NOTE:
The test can be performed only when the engine is running.
NOTE:
The test is finished in 10 seconds after starting
Te s t i t e mOper-
ation Description MAIN switch indicator
ICC system warning lamp
IBA OFF indicator lamp
METER LAMP Off
Stops sending the following signals to exit from the test
Meter display signal
ICC warning lamp signal
IBA OFF indicator lamp signal OFF
On Transmits the following signals to the combination meter via
CAN communication
Meter display signal
ICC warning lamp signal
IBA OFF indicator lamp signal
ON
Te s t i t e m
Oper-
ation Description Stop lamp
STOP LAMP Off
Stops transmitting the ICC brake hold relay drive signal be-
low to end the test OFF
On Transmits the ICC brake hold relay drive signal ON
Test item Operation Description ICC warning chime operation
sound
ICC BUZZER MODE1
Transmits the buzzer output signals to the combination
meter via CAN communication Intermittent beep sound
Test start Starts the tests of “MODE1” — Reset Stops transmitting the buzzer output signal below to end
the test —
End Returns to the “SELECT TEST ITEM” screen —
Test item Operation Description “PRESS SENS” value
BRAKE ACTUATOR MODE1
Transmits the brake fluid pressure control signal to the
ABS actuator and electric unit (control unit) via CAN
communication 10 bar
MODE2 20 bar
MODE3 30 bar
Test start Starts the tests of “MODE1”, “MODE2” and “MODE3” —
Reset Stops transmitting the brake fluid pressure control signal
below to end the test —
End Returns to the “SELECT TEST ITEM” screen —
PKIB1767J
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DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-299
< SYSTEM DESCRIPTION > [LDW & LDP]
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Active Pedal
CAUTION:
Shift the selector lever to “P” po
sition, and then perfo](/img/42/57033/w960_57033-1263.png "INFINITI QX56 2011 Factory Service Manual
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-299
< SYSTEM DESCRIPTION > [LDW & LDP]
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Active Pedal
CAUTION:
Shift the selector lever to “P” po
sition, and then perfo")
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-299
< SYSTEM DESCRIPTION > [LDW & LDP]
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Active Pedal
CAUTION:
Shift the selector lever to “P” po
sition, and then perform the test.
Never depress the accelerator pedal excessively. (T he engine speed may rise unexpectedly when
finishing the test.)
NOTE:
Depress the accelerator pedal to check when performing the test.
The test can be performed only when the engine is running.
NOTE:
The test is finished in 10 seconds after starting
DCA INDICATOR
NOTE:
The test can be performed only when the engine is running.
LDP BUZZER
WARNING SYSTEM IND
Test item Operation Description Accelerator pedal operation
Active Pedal MODE1
Transmit the accelerator pedal feedback force control signal
to the accelerator pedal actuator via ITS communication. Constant with a force of 25 N
for 8 seconds
MODE2 Constant with a force of 15 N
for 8 seconds
MODE3 Change up to a force of 25 N for
8 seconds
MODE4 Change up to a force of 15 N for
8 seconds
Test start Starts the tests of “MODE1”, “MODE2”, “MODE3” and
“MODE4” —
Reset Stops transmitting the accelerator pedal feedback force
control signal below to end the test.
—
End Returns to the “SELECT TEST ITEM” screen —
JPOIA0061GB
Te s t i t e m Opera-
tion Description DCA system switch indicator
DCA INDICATOR Off
Stops transmitting the DCA system switch indicator signal be-
low to end the test
—
On Transmits the DCA system switch indicator signal to the com-
bination meter via CAN communication ON
Te s t i t e m
Opera-
tion Description Warning buzzer
LDP BUZZER Off
Stops transmitting the warning buzzer signal below to end the
test
—
On Transmits the warning buzzer signal to the warning buzzer ON
Revision: 2010 May2011 QX56
Page 1266 of 5598
![INFINITI QX56 2011 Factory Service Manual
DAS
DIAGNOSIS SYSTEM (LANE CAMERA UNIT)DAS-301
< SYSTEM DESCRIPTION > [LDW & LDP]
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DIAGNOSIS SYSTEM (LANE CAMERA UNIT)
CONSULT-III Function (LANE CAMERA)INFOID:0000000006](/img/42/57033/w960_57033-1265.png "INFINITI QX56 2011 Factory Service Manual
DAS
DIAGNOSIS SYSTEM (LANE CAMERA UNIT)DAS-301
< SYSTEM DESCRIPTION > [LDW & LDP]
C
D
E
F
G H
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K L
M B
N P A
DIAGNOSIS SYSTEM (LANE CAMERA UNIT)
CONSULT-III Function (LANE CAMERA)INFOID:0000000006")
DAS
DIAGNOSIS SYSTEM (LANE CAMERA UNIT)DAS-301
< SYSTEM DESCRIPTION > [LDW & LDP]
C
D
E
F
G H
I
J
K L
M B
N P A
DIAGNOSIS SYSTEM (LANE CAMERA UNIT)
CONSULT-III Function (LANE CAMERA)INFOID:0000000006223717
APPLICATION ITEMS
CONSULT-III performs the following functions by communicating with the lane camera unit.
WORK SUPPORT
SELF DIAGNOSTIC RESULT
Refer to DAS-316, "DTC Index".
DATA MONITOR
Diagnosis mode Description
Work Support Performs the camera aiming
Self Diagnostic Result Displays the name of a malfunctioning system stored in the lane camera unit
Data Monitor Displays lane camera unit input/output data in real time
Ecu Identification Displays lane camera unit part number
CAN Diag Support Monitor Displays a reception/transmission state of ITS communication
Work support items Description
AUTO AIM Outputs camera unit, calculates dislocation of the camera, and displays adjustment direction.
AIM CHECK NOTE:
The item is indicated, but not used
Monitored item
[Unit] Description
LC INACCURAT [On/Off] La ne camera unit status
AIMING DONE [OK/NG] Status that camera aiming is done
AIMING RESULT [OK/NOK] Re sult of camera aiming
CAM HIGH TEMP [NORMAL/
High] Status of lane camera unit high temperature judgment
VHCL SPD SE [km/h] or
[mph] Vehicle speed received from ADAS control unit via ITS communication
TURN SIGNAL [Off, LH, RH,
LH/RH] Status of “Turn signal” determined from ADAS control unit via ITS communication
LANE DETCT LH [On/Off] Left side lane marker detection
LANE DETCT RH [On/Off] Right side lane marker detection
CROSS LANE LH [On/Off] Condition that the vehicle is crossing left lane marker
CROSS LANE RH [On/Off] Condition that the vehicle is crossing right lane marker
WARN LANE LH [On/Off] Warning for left lane marker
WARN LANE RH [On/Off] Warning for right lane marker
VALID POS LH [VLD/INVLD] Lateral position for left lane marker is valid
VALID POS RH [VLD/INVLD] Lateral position for right lane marker is valid
XOFFSET [pixel] Lane camera unit installation condition
AIM CHECK YAW [deg] Check result of camera aiming
AIM CHECK ROLL [deg] Check result of camera aiming
AIM CHECK PITCH [deg] Check result of camera aiming
FCTRY AIM YAW [deg] Lane camera unit installation condition
FCTRY AIM ROL [deg] Lane camera unit installation condition
Revision: 2010 May2011 QX56