4WD INFINITI QX56 2011 Factory Manual PDF
[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 Manual PDF
DAS-244
< ECU DIAGNOSIS INFORMATION >[FCW]
ADAS CONTROL UNIT
DTC Index
INFOID:0000000006223685
NOTE:
The details of time display are as per the following.
4 C1A01: POWER SUPPLY CIR
C1A02: POWER](/img/42/57033/w960_57033-1208.png "INFINITI QX56 2011 Factory Manual PDF
DAS-244
< ECU DIAGNOSIS INFORMATION >[FCW]
ADAS CONTROL UNIT
DTC Index
INFOID:0000000006223685
NOTE:
The details of time display are as per the following.
4 C1A01: POWER SUPPLY CIR
C1A02: POWER")
DAS-244
< ECU DIAGNOSIS INFORMATION >[FCW]
ADAS CONTROL UNIT
DTC Index
INFOID:0000000006223685
NOTE:
The details of time display are as per the following.
4 C1A01: POWER SUPPLY CIR
C1A02: POWER SUPPLY CIR 2
C1A04: ABS/TCS/VDC CIRC
C1A05: BRAKE SW/STOP L SW
C1A06: OPERATION SW CIRC
C1A12: LASER BEAM OFFCNTR
C1A13: STOP LAMP RLY FIX
C1A14: ECM CIRCUIT
C1A16: RADAR STAIN
C1A18: LASER AIMING INCMP
C1A2A: ICC SEN PWR SUP CIR
C1A21: ICC SENSOR HIGH TEMP
C1A24: NP RANGE
C1A26: ECD MODE MALF
C1A27: ECD PWR SUPLY CIR
C1A33: CAN TRANSMISSION ERR
C1A34: COMMAND ERROR
C1A35: APA CIR
C1A36: APA CAN COMM CIR
C1A37: APA CAN CIR 2
C1A38: APA CAN CIR 1
C1A39: STRG SEN CIR
C1A40: SYSTEM SW CIRC
C1B01: CAM AIMING INCMP
C1B03: CAM ABNRML TMP DETCT
C1F01: APA MOTOR MALF
C1F05: APA PWR SUPLY CIR
U0121: VDC CAN CIR 2
U0126: STRG SEN CAN CIR 1
U0235: ICC SENSOR CAN CIRC 1
U0401: ECM CAN CIR 1
U0402: TCM CAN CIR 1
U0415: VDC CAN CIR 1
U0428: STRG SEN CAN CIR 2
U1500: CAM CAN CIR 2
U1501: CAM CAN CIR 1
U1502: ICC SEN CAN COMM CIR
U1503: SIDE RDR L CAN CIR 2
U1504: SIDE RDR L CAN CIR 1
U1505: SIDE RDR R CAN CIR 2
U1506: SIDE RDR R CAN CIR 1
U150B: ECM CAN CIRC 3
U150C: VDC CAN CIRC 3
U150D: TCM CAN CIRC 3
U150E: BCM CAN CIRC 3
U150F: AV CAN CIRC 3
U1512: HVAC CAN CIRC3
U1513: METER CAN CIRC 3
U1514: STRG SEN CAN CIRC 3
U1515: ICC SENSOR CAN CIRC 3
U1516: CAM CAN CIRC 3
U1517: APA CAN CIRC 3
U1518: SIDE RDR L CAN CIRC 3
U1519: SIDE RDR R CAN CIRC 3
U1520: 4WD CAN CIRC 3
5 C1A03: VHCL SPEED SE CIRC
6 C1A15: GEAR POSITION
7 C1A00: CONTROL UNIT
Priority Detected items (DTC)
Revision: 2010 May2011 QX56
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DAS
ADAS CONTROL UNITDAS-247
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With the detection of “U1000” some syst ems do not perform the fail-safe operation.
A system c](/img/42/57033/w960_57033-1211.png "INFINITI QX56 2011 Factory Manual PDF
DAS
ADAS CONTROL UNITDAS-247
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NOTE:
With the detection of “U1000” some syst ems do not perform the fail-safe operation.
A system c")
DAS
ADAS CONTROL UNITDAS-247
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NOTE:
With the detection of “U1000” some syst ems do not perform the fail-safe operation.
A system controlling based on a signal received from the control unit performs fail-safe operation when the
communication with the ADAS control unit becomes inoperable.
U1500 145 CAM CAN CIR 2 ON F DAS-381
U1501 146 CAM CAN CIR 1 ON FDAS-382
U1502 147ICC SEN CAN COMM
CIR ON ON A, B, C, D, E
CCS-152
U1503 150 SIDE RDR L CAN CIR 2 ON G DAS-502
U1504 151 SIDE RDR L CAN CIR 1 ON GDAS-503
U1505 152 SIDE RDR R CAN CIR 2 ON GDAS-504
U1506 153 SIDE RDR R CAN CIR 1 ON GDAS-505
U1507 154LOST COMM (SIDE
RDR R) ON G
DAS-506
U1508 155LOST COMM (SIDE
RDR L) ON G
DAS-507
U150B 157 ECM CAN CIRC 3 ON ON ON A, B, E, F, G CCS-148
U150C 158 VDC CAN CIRC 3 ON ON ON ON A, B, C, D, E, F, G CCS-149
U150D 159 TCM CAN CIRC 3 ON ON ON ON A, B, C, D, E, F, GCCS-150
U150E 160 BCM CAN CIRC 3 ON ON ON A, B, E, F, GCCS-151
U150F 161 AV CAN CIRC 3 DAS-61
U1512 162 HVAC CAN CIRC3 ON FDAS-383
U1513 163 METER CAN CIRC 3 ON ON ON ON A, B, C, D, E, F, GCCS-153
U1514 164 STRG SEN CAN CIRC 3 ON ON ON A, B, C, D, E, GCCS-154
U1515 165 ICC SENSOR CAN
CIRC 3 ON ON A, B, C, D, E
CCS-155
U1516 166 CAM CAN CIRC 3 ON F DAS-385
U1517 167 APA CAN CIRC 3 ON A, B, ECCS-156
U1518 168 SIDE RDR L CAN CIRC 3 ON G DAS-510
U1519 169SIDE RDR R CAN CIRC
3 ON G
DAS-511
U1520 176 4WD CAN CIRC 3 ON ON ON A, B, C, D, E, F CCS-157
Systems for fail-safe
A: Vehicle-to-vehicle distance control mode
B: Conventional (fixed speed) cruise control mode
C: Intelligent Brake Assist (IBA)
D: Forward Collision Warning (FCW)
E: Distance Control Assist (DCA)
F: Lane Departure Warning (LDW)/Lane Departure Prevention (LDP)
G: Blind Spot Warning (BSW)
DTC
CONSULT-III display Warning lamp Fail-safe
Reference
CONSULT-III On board
display
ICC system warning lamp
IBA OFF indicator lamp
Lane departure warning lamp BSW warning lamp
System
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DAS-276
< SYSTEM DESCRIPTION >[LDW & LDP]
COMPONENT PARTS
LANE DEPARTURE PREVENTION (LDP ) SYSTEM : Component Description
INFOID:0000000006223703
Component Description
ADAS control unit Judges lane](/img/42/57033/w960_57033-1240.png "INFINITI QX56 2011 Factory Manual PDF
DAS-276
< SYSTEM DESCRIPTION >[LDW & LDP]
COMPONENT PARTS
LANE DEPARTURE PREVENTION (LDP ) SYSTEM : Component Description
INFOID:0000000006223703
Component Description
ADAS control unit Judges lane")
DAS-276
< SYSTEM DESCRIPTION >[LDW & LDP]
COMPONENT PARTS
LANE DEPARTURE PREVENTION (LDP ) SYSTEM : Component Description
INFOID:0000000006223703
Component Description
ADAS control unit Judges lane departure based on each signal and calculates yaw moment necessary to generate
force toward the direction to recover the vehicle from the lane departure
Outputs the warning buzzer signal to the warning buzzer
Transmits a target yaw moment signal to the ABS actuator and electric unit (control unit) via CAN communication
Transmits the lane departure warning lamp signal and LDP ON indicator lamp signal to combina- tion meter via CAN communication
Lane camera unit Detects the lane marker in travel lane
Transmits the detected lane condition signal to ADAS control unit via ITS communication
ABS actuator and electric unit
(control unit) Transmits the vehicle speed signal (wheel speed) to ADAS control unit via CAN communication
Transmits the yaw rate signal and side G sensor signal to ADAS control unit via CAN communi-
cation
Receives a target yaw moment signal from the ADAS control unit via CAN communication and
controls brake pressure of four wheels, respectively
Warning buzzer Activates the warning buzzer, according to a warning buzzer signal received from the ADAS control
unit
Dynamic driver assistance
switch
(On the ICC steering switch) ECM receives an ICC steering switch (dynamic driver assistance switch) signal and transmits the
signal to ADAS control unit via CAN communication
Combination meter Turns on the following indicator/warning lamp, according to a signal received for the ADAS control
unit via CAN communication
LDP ON indicato
r lamp (Green)
Lane departure warning lamp (Yellow)
BCM Transmits the turn indicator signal to ADAS control unit via CAN communication
ECM Transmits the accelerator pedal position signal, engine speed signal and ICC steering switch signal
(dynamic driver assistance switch signal) to ADAS control unit via CAN communication
Steering angle sensor Transmits the steering angle sensor signal to ADAS control unit via CAN communication
TCM Transmits the output shaft revolution signal, input speed signal, current gear position signal and shift
position signal to ADAS control unit via CAN communication
Transfer control unit Transmits the current 4WD mode signal to ADAS control unit via CAN communication
AV control unit Transmits the system selection signal to ADAS control unit via CAN communication
Revision: 2010 May2011 QX56
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DAS
SYSTEM
DAS-281
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Output Signal Item
TCM CAN com-
munica-
tionInput speed signal Receives the number of revolutions of input shaft
Cur](/img/42/57033/w960_57033-1245.png "INFINITI QX56 2011 Factory Manual PDF
DAS
SYSTEM
DAS-281
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Output Signal Item
TCM CAN com-
munica-
tionInput speed signal Receives the number of revolutions of input shaft
Cur")
DAS
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DAS-281
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Output Signal Item
TCM CAN com-
munica-
tionInput speed signal Receives the number of revolutions of input shaft
Current gear position signal Receives a current gear position
Shift position signal Receives a selector lever position
Output shaft revolution signal Receives the number of revolutions of output shaft
ABS actuator
and electric unit
(control unit) CAN com-
munica-
tionABS malfunction signal Receives
a malfunction state of ABS
ABS operation signal Receives an operational state of ABS
TCS malfunction signal Receives a malfunction state of TCS
TCS operation signal Receives an operational state of TCS
VDC OFF switch signal Receives an ON/OFF state of VDC
VDC malfunction signal Receives a malfunction state of VDC
VDC operation signal Receives an operational state of VDC
Vehicle speed signal (ABS) Receives wheel speeds of four wheels
Yaw rate signal Receives yaw rate acting on the vehicle
Side G sensor signal Receives lateral G acting on the vehicle
Combination
meter CAN com-
munica-
tion
Parking brake switch signal Receives an operational state of the parking brake
BCM CAN com-
munica-
tion
Turn indicator signal
Receives an operational state of the turn signal lamp
and the hazard lamp
Steering angle
sensor CAN com-
munica-
tionSteering angle sensor malfunction signal Receives a malfunction state of steering angle sensor
Steering angle sensor signal
Receives the number of revolutions, turning direction of
the steering wheel
Steering angle speed signal Receives the turning angle speed of the steering wheel
AV control unit CAN com-
munica-
tion
System selection signal
Receives a selection state of each item in “Driver Assis-
tance” selected with the navigation system
Transfer control
unit CAN com-
munica-
tion
Current 4WD mode signal Receives a mode selection state of the 4WD shift switch
ICC sensor ITS com-
munica-
tion
ICC sensor signal
Receives detection results, such as the presence or ab-
sence of a vehicle ahead and distance from the vehicle
Lane camera
unit ITS com-
munica-
tion
Detected lane condition signal Receives detection results of lane marker
Transmit unit Signal name Description
Reception unit Signal name Description
ABS actuator
and electric
unit (control
unit) CAN commu-
nication
Target yaw moment signal Transmits a target yaw moment signal to generate
yaw moment to the vehicle
Combination
meter CAN commu-
nicationLDP ON indicator lamp signal
Transmits an LDP ON indicator lamp signal to turn ON
the LDP ON indicator lamp
Lane departure warning lamp signal Transmits an lane departure warning lamp signal to
turn ON the lane departure warning lamp
Revision: 2010 May2011 QX56
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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 Manual PDF
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
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-293
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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 Manual PDF
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
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-297
< SYSTEM DESCRIPTION > [LDW & LDP]
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ACTIVE TEST
CAUTION:
Never perform “Active Test” while driving the vehicle.
T](/img/42/57033/w960_57033-1261.png "INFINITI QX56 2011 Factory Manual PDF
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-297
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ACTIVE TEST
CAUTION:
Never perform “Active Test” while driving the vehicle.
T")
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-297
< SYSTEM DESCRIPTION > [LDW & LDP]
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ACTIVE TEST
CAUTION:
Never perform “Active Test” while driving the vehicle.
The “Active Test” cannot be performed when th e following systems warning lamp is illuminated.
- ICC system warning lamp
- Lane departure warning lamp
- BSW warning lamp
- IBA OFF indicator lamp (IBA system ON)
Shift the selector lever to “P” po sition, and then perform the test.
METER LAMP
NOTE:
The test can be performed only when the engine is running.
BSW SYSTEM ON
[On/Off] ×
Indicates [On/Off] status of BSW system
4WD SW
[AUTO, 4H, 4L] ×××
Indicates [On/Off] status as judged from current 4WD mode signal (Transfer con-
trol unit transmits current 4WD mode signal through CAN communication)
Monitored item
[Unit]
ALL SIG
(ICC)
MAIN SIG (ICC)
MAIN SIG
(LDW/LDP)
MAIN SIG
(BSW/BSI)
Description
Test item Description
METER LAMP The ICC system warning lamp, MAIN switch indicator and IBA OFF indicator lamp can be illuminated
by ON/OFF operations as necessary
STOP LAMP The ICC brake hold relay can be operated by ON/OFF operations as necessary, and the stop lamp
can be illuminated
ICC BUZZER Sounds a buzzer used for following systems by arbitrarily operating ON/OFF
Intelligent Cruise Control (ICC)
Distance Control Assist (DCA)
Forward Collision Warning (FCW)
Intelligent Brake Assist (IBA)
BRAKE ACTUATOR Activates the brake by an arbitrary operation
Active Pedal The accelerator pedal actuator can be operated as necessary
DCA INDICATOR The DCA system switch indicator can be illuminated by ON/OFF operations as necessary
LDP BUZZER Sounds a buzzer used for following systems by arbitrarily operating ON/OFF
Lane Departure Warning (LDW)
Lane Departure Prevention (LDP)
Blind Spot Warning (BSW)
WARNING SYSTEM IND The warning systems ON indicator (on warning systems switch) can be illuminated by ON/OFF op-
erations as necessary
LDP ON IND The LDP ON indicator lamp can be illuminated by ON/OFF operations as necessary
LANE DEPARTURE W/L The lane departure warning lamp can be illuminated by ON/OFF operations as necessary
BSW/BSI WARNING LAMP The BSW warning lamp can be illuminated by ON/OFF operations as necessary
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DAS
ADAS CONTROL UNITDAS-307
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TERMINAL LAYOUT
PHYSICAL VALUES
LDP SELECT Ignition switch ON “Lane Departure Prevention” set](/img/42/57033/w960_57033-1271.png "INFINITI QX56 2011 Factory Manual PDF
DAS
ADAS CONTROL UNITDAS-307
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TERMINAL LAYOUT
PHYSICAL VALUES
LDP SELECT Ignition switch ON “Lane Departure Prevention” set")
DAS
ADAS CONTROL UNITDAS-307
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PHYSICAL VALUES
LDP SELECT Ignition switch ON “Lane Departure Prevention” set with the navigation
system is ON
On
“Lane Departure Prevention” set with the navigation
system is OFF Off
BSI SELECT NOTE:
The item is indicated, but not monitored Off
NAVI ICC SELECT NOTE:
The item is indicated, but not monitored Off
NAVI DCA SELECT NOTE:
The item is indicated, but not monitored
Off
SYS SELECTABILITY Ignition switch ON Items set with the navigation system can be switched
normally
On
Items set with the navigation system cannot be
switched normally Off
WARN SYS SW Ignition switch ON When warning systems switch is pressed On
When warning systems switch is not pressed Off
BSW/BSI WARN LMP Ignition switch ON BSW warning lamp ON On
BSW warning lamp OFF Off
BSW SYSTEM ON Ignition switch ON When the BSW system is ON
(Warning systems ON indicator ON)
On
When the BSW system is OFF
(Warning systems ON indicator OFF) Off
4WD SW Engine running 4WD shift switch position is in AUTO AUTO
4WD shift switch position is in 4H 4H
4WD shift switch position is in 4L 4L
Monitor item Condition Value/Status
JSOIA0213ZZ
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DAS-310
< ECU DIAGNOSIS INFORMATION >[LDW & LDP]
ADAS CONTROL UNIT
DTC Index
INFOID:0000000006223721
NOTE:
The details of time display are as per the following.
4 C1A01: POWER SUPPLY CIR
C1A02:](/img/42/57033/w960_57033-1274.png "INFINITI QX56 2011 Factory Manual PDF
DAS-310
< ECU DIAGNOSIS INFORMATION >[LDW & LDP]
ADAS CONTROL UNIT
DTC Index
INFOID:0000000006223721
NOTE:
The details of time display are as per the following.
4 C1A01: POWER SUPPLY CIR
C1A02:")
DAS-310
< ECU DIAGNOSIS INFORMATION >[LDW & LDP]
ADAS CONTROL UNIT
DTC Index
INFOID:0000000006223721
NOTE:
The details of time display are as per the following.
4 C1A01: POWER SUPPLY CIR
C1A02: POWER SUPPLY CIR 2
C1A04: ABS/TCS/VDC CIRC
C1A05: BRAKE SW/STOP L SW
C1A06: OPERATION SW CIRC
C1A12: LASER BEAM OFFCNTR
C1A13: STOP LAMP RLY FIX
C1A14: ECM CIRCUIT
C1A16: RADAR STAIN
C1A18: LASER AIMING INCMP
C1A2A: ICC SEN PWR SUP CIR
C1A21: ICC SENSOR HIGH TEMP
C1A24: NP RANGE
C1A26: ECD MODE MALF
C1A27: ECD PWR SUPLY CIR
C1A33: CAN TRANSMISSION ERR
C1A34: COMMAND ERROR
C1A35: APA CIR
C1A36: APA CAN COMM CIR
C1A37: APA CAN CIR 2
C1A38: APA CAN CIR 1
C1A39: STRG SEN CIR
C1A40: SYSTEM SW CIRC
C1B01: CAM AIMING INCMP
C1B03: CAM ABNRML TMP DETCT
C1F01: APA MOTOR MALF
C1F05: APA PWR SUPLY CIR
U0121: VDC CAN CIR 2
U0126: STRG SEN CAN CIR 1
U0235: ICC SENSOR CAN CIRC 1
U0401: ECM CAN CIR 1
U0402: TCM CAN CIR 1
U0415: VDC CAN CIR 1
U0428: STRG SEN CAN CIR 2
U1500: CAM CAN CIR 2
U1501: CAM CAN CIR 1
U1502: ICC SEN CAN COMM CIR
U1503: SIDE RDR L CAN CIR 2
U1504: SIDE RDR L CAN CIR 1
U1505: SIDE RDR R CAN CIR 2
U1506: SIDE RDR R CAN CIR 1
U150B: ECM CAN CIRC 3
U150C: VDC CAN CIRC 3
U150D: TCM CAN CIRC 3
U150E: BCM CAN CIRC 3
U150F: AV CAN CIRC 3
U1512: HVAC CAN CIRC3
U1513: METER CAN CIRC 3
U1514: STRG SEN CAN CIRC 3
U1515: ICC SENSOR CAN CIRC 3
U1516: CAM CAN CIRC 3
U1517: APA CAN CIRC 3
U1518: SIDE RDR L CAN CIRC 3
U1519: SIDE RDR R CAN CIRC 3
U1520: 4WD CAN CIRC 3
5 C1A03: VHCL SPEED SE CIRC
6 C1A15: GEAR POSITION
7 C1A00: CONTROL UNIT
Priority Detected items (DTC)
Revision: 2010 May2011 QX56
Page 1278 of 5598
![INFINITI QX56 2011 Factory Manual PDF
DAS
ADAS CONTROL UNITDAS-313
< ECU DIAGNOSIS INFORMATION > [LDW & LDP]
C
D
E
F
G H
I
J
K L
M B
N P A
NOTE:
With the detection of “U1000” some syst ems do not perform the fail-safe operation.
A sy](/img/42/57033/w960_57033-1277.png "INFINITI QX56 2011 Factory Manual PDF
DAS
ADAS CONTROL UNITDAS-313
< ECU DIAGNOSIS INFORMATION > [LDW & LDP]
C
D
E
F
G H
I
J
K L
M B
N P A
NOTE:
With the detection of “U1000” some syst ems do not perform the fail-safe operation.
A sy")
DAS
ADAS CONTROL UNITDAS-313
< ECU DIAGNOSIS INFORMATION > [LDW & LDP]
C
D
E
F
G H
I
J
K L
M B
N P A
NOTE:
With the detection of “U1000” some syst ems do not perform the fail-safe operation.
A system controlling based on a signal received from the control unit performs fail-safe operation when the
communication with the ADAS control unit becomes inoperable.
U1500 145 CAM CAN CIR 2 ON F DAS-381
U1501 146 CAM CAN CIR 1 ON FDAS-382
U1502 147ICC SEN CAN COMM
CIR ON ON A, B, C, D, E
CCS-152
U1503 150 SIDE RDR L CAN CIR 2 ON G DAS-502
U1504 151 SIDE RDR L CAN CIR 1 ON GDAS-503
U1505 152 SIDE RDR R CAN CIR 2 ON GDAS-504
U1506 153 SIDE RDR R CAN CIR 1 ON GDAS-505
U1507 154LOST COMM (SIDE
RDR R) ON G
DAS-506
U1508 155LOST COMM (SIDE
RDR L) ON G
DAS-507
U150B 157 ECM CAN CIRC 3 ON ON ON A, B, E, F, G DAS-377
U150C 158 VDC CAN CIRC 3 ON ON ON ON A, B, C, D, E, F, G DAS-378
U150D 159 TCM CAN CIRC 3 ON ON ON ON A, B, C, D, E, F, GDAS-379
U150E 160 BCM CAN CIRC 3 ON ON ON A, B, E, F, GDAS-380
U150F 161 AV CAN CIRC 3 DAS-61
U1512 162 HVAC CAN CIRC3 ON FDAS-383
U1513 163 METER CAN CIRC 3 ON ON ON ON A, B, C, D, E, F, GDAS-384
U1514 164 STRG SEN CAN CIRC 3 ON ON ON A, B, C, D, E, GCCS-154
U1515 165 ICC SENSOR CAN
CIRC 3 ON ON A, B, C, D, E
CCS-155
U1516 166 CAM CAN CIRC 3 ON F DAS-385
U1517 167 APA CAN CIRC 3 ON A, B, ECCS-156
U1518 168 SIDE RDR L CAN CIRC 3 ON G DAS-510
U1519 169SIDE RDR R CAN CIRC
3 ON G
DAS-511
U1520 176 4WD CAN CIRC 3 ON ON ON A, B, C, D, E, F DAS-386
Systems for fail-safe
A: Vehicle-to-vehicle distance control mode
B: Conventional (fixed speed) cruise control mode
C: Intelligent Brake Assist (IBA)
D: Forward Collision Warning (FCW)
E: Distance Control Assist (DCA)
F: Lane Departure Warning (LDW)/Lane Departure Prevention (LDP)
G: Blind Spot Warning (BSW)
DTC
CONSULT-III display Warning lamp Fail-safe
Reference
CONSULT-III On board
display
ICC system warning lamp
IBA OFF indicator lamp
Lane departure warning lamp BSW warning lamp
System
Revision: 2010 May2011 QX56