Infiniti QX56 (Z62). Manual — part 315
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-297
< SYSTEM DESCRIPTION >
[LDW & LDP]
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-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
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
DAS
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
DAS-299
< SYSTEM DESCRIPTION >
[LDW & LDP]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
Active Pedal
CAUTION:
• Shift the selector lever to “P” position, and then perform the test.
• Never depress the accelerator pedal excessively. (The 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
Test item
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
Test item
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
DAS-300
< SYSTEM DESCRIPTION >
[LDW & LDP]
DIAGNOSIS SYSTEM (ADAS CONTROL UNIT)
LDP ON IND
LANE DEPARTURE W/L
BSW/BSI WARNING LAMP
Test item
Oper-
ation
Description
Warning systems ON indicator
WARNING SYSTEM
IND
Off
Stops transmitting the warning systems ON indicator signal
below to end the test
—
On
Transmits the warning systems ON indicator signal to the
warning systems ON indicator
ON
Test item
Oper-
ation
Description
LDP ON indicator lamp (Green)
LDP ON IND
Off
Stops transmitting the LDP ON indicator lamp signal be-
low to end the test
—
On
Transmits the LDP ON indicator lamp signal to the com-
bination meter via CAN communication
ON
Test item
Oper-
ation
Description
Lane departure warning lamp (Yellow)
LANE DEPARTURE
W/L
Off
Stops transmitting the lane departure warning lamp sig-
nal below to end the test
—
On
Transmits the lane departure warning lamp signal to the
combination meter via CAN communication
ON
Test item
Oper-
ation
Description
BSW warning lamp
BSW/BSI WARNING
LAMP
Off
Stops transmitting the BSW warning lamp signal below
to end the test
—
On
Transmits the BSW warning lamp signal to the combina-
tion meter via CAN communication
ON
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