Infiniti QX56 (Z62). Manual — part 298
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-229
< SYSTEM DESCRIPTION >
[FCW]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
NP RANGE SW
[On/Off]
×
Indicates shift position signal read from ADAS control unit through CAN commu-
nication (TCM transmits shift position signal through CAN communication)
PKB SW
[On/Off]
×
Parking brake switch status [On/Off] judged from the parking brake switch signal
that ADAS control unit readout via CAN communication is displayed (Combination
meter transmits the parking brake switch signal via CAN communication)
PWR SUP MONI
[V]
×
×
Indicates IGN voltage input by ADAS control unit
VHCL SPD AT
[km/h] or [mph]
×
Indicates vehicle speed calculated from A/T vehicle speed sensor read from
ADAS control unit through CAN communication (TCM transmits A/T vehicle speed
sensor signal through CAN communication)
THRTL OPENING
[%]
×
×
Indicates throttle position read from ADAS control unit through CAN communica-
tion (ECM transmits accelerator pedal position signal through CAN communica-
tion).
GEAR
[1, 2, 3, 4, 5, 6, 7]
×
Indicates A/T gear position read from ADAS control unit through CAN communi-
cation (TCM transmits current gear position signal through CAN communication)
MODE SIG
[OFF, ICC, ASCD]
×
Indicates the active mode from ICC or ASCD [conventional (fixed speed) cruise
control mode]
SET DISP IND
[On/Off]
×
Indicates [On/Off] status of SET switch indicator output
DISTANCE
[m]
×
Indicates the distance from the vehicle ahead
RELATIVE SPD
[m/s]
×
Indicates the relative speed of the vehicle ahead
DYNA ASIST SW
[On/Off]
×
×
×
Indicates [On/Off] status as judged from ICC steering switch signal (ECM trans-
mits ICC steering switch signal through CAN communication)
DCA ON IND
[On/Off]
×
The status [ON/OFF] of DCA system switch indicator output is displayed
DCA VHL AHED
[On/Off]
×
The status [ON/OFF] of vehicle ahead detection indicator output in DCA system
is displayed
IBA SW
[On/Off]
×
×
Indicates [On/Off] status of IBA OFF switch
FCW SYSTEM ON
[On/Off]
×
×
Indicates [On/Off] status of FCW system
APA TEMP
[
°
C]
×
Accelerator pedal actuator integrated motor temperature that the ADAS control
unit readout via ITS communication is displayed (Accelerator pedal actuator trans-
mits the integrated motor temperature via ITS communication)
APA PWR
[V]
×
Accelerator pedal actuator power supply voltage that the ADAS control unit read-
out via ITS communication is displayed (Accelerator pedal actuator transmits the
power supply voltage via ITS communication)
LDW SYSTEM ON
[On/Off]
×
Indicates [On/Off] status of LDW system
LDW ON LAMP
[On/Off]
×
Indicates [On/Off] status of waning systems ON indicator output
LDP ON IND
[On/Off]
×
Indicates [On/Off] status of LDP ON indicator lamp (Green) output
LANE DPRT W/L
[On/Off]
×
Indicates [On/Off] status of lane departure warning lamp (Yellow) output
LDW BUZER OUT-
PUT
[On/Off]
×
Indicates [On/Off] status of warning buzzer output
Monitored item
[Unit]
ALL SI
G
(ICC)
M
AIN SIG
(ICC)
M
AIN SIG
(LDW/LDP)
M
AIN SIG
(B
SW/BS
I)
Description
DAS-230
< SYSTEM DESCRIPTION >
[FCW]
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 SI
G
(ICC)
M
AIN SIG
(ICC)
M
AIN SIG
(LDW/LDP)
M
AIN SIG
(B
SW/BS
I)
Description
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-231
< SYSTEM DESCRIPTION >
[FCW]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
ACTIVE TEST
CAUTION:
• Never perform “Active Test” while driving the vehicle.
• The “Active Test” cannot be performed when the 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” position, 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 SI
G
(ICC)
M
AIN SIG
(ICC)
M
AIN SIG
(LDW/LDP)
M
AIN SIG
(B
SW/BS
I)
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
DAS-232
< SYSTEM DESCRIPTION >
[FCW]
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
Test item
Oper-
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
Test item
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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