Infiniti QX56 (Z62). Manual - part 349

 

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Infiniti QX56 (Z62). Manual - part 349

 

 

DAS

ADAS CONTROL UNIT

DAS-433

< ECU DIAGNOSIS INFORMATION >

[BSW]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

ECU DIAGNOSIS INFORMATION

ADAS CONTROL UNIT

Reference Value

INFOID:0000000006223861

VALUES ON THE DIAGNOSIS TOOL

Monitor item

Condition

Value/Status

MAIN SW

Ignition switch ON

When MAIN switch is pressed

On

When MAIN switch is not pressed

Off

SET/COAST SW

Ignition switch ON

When SET/COAST switch is pressed

On

When SET/COAST switch is not pressed

Off

CANCEL SW

Ignition switch ON

When CANCEL switch is pressed

On

When CANCEL switch is not pressed

Off

RESUME/ACC SW

Ignition switch ON

When RESUME/ACCELERATE switch is pressed

On

When RESUME/ACCELERATE switch is not pressed

Off

DISTANCE SW

Ignition switch ON

When DISTANCE switch is pressed

On

When DISTANCE switch is not pressed

Off

CRUISE OPE

Drive the vehicle and activate 
the vehicle-to-vehicle distance 
control mode

When ICC system is controlling

On

When ICC system is not controlling

Off

BRAKE SW

Ignition switch ON

When brake pedal is depressed

Off

When brake pedal is not depressed

On

STOP LAMP SW

Ignition switch ON

When brake pedal is depressed

On

When brake pedal is not depressed

Off

IDLE SW

Engine running

Idling

On

Except idling (depress accelerator pedal)

Off

SET DISTANCE

• Start the engine and turn the 

ICC system ON

• Press the DISTANCE 

switch to change the vehi-
cle-to-vehicle distance set-
ting

When set to “long”

Long

When set to “middle”

Mid

When set to “short”

Short

CRUISE LAMP

Start the engine and press 
MAIN switch

ICC system ON
(MAIN switch indicator ON)

On

ICC system OFF
(MAIN switch indicator OFF)

Off

OWN VHCL

Start the engine and press 
MAIN switch

ICC system ON
(Own vehicle indicator ON)

On

ICC system OFF
(Own vehicle indicator OFF)

Off

VHCL AHEAD

Drive the vehicle and activate 
the vehicle-to-vehicle distance 
control mode

When a vehicle ahead is detected (vehicle ahead de-
tection indicator ON)

On

When a vehicle ahead is not detected (vehicle ahead 
detection indicator OFF)

Off

ICC WARNING

Start the engine and press 
MAIN switch

When ICC system is malfunctioning
(ICC system warning lamp ON)

On

When ICC system is normal
(ICC system warning lamp OFF)

Off

DAS-434

< ECU DIAGNOSIS INFORMATION >

[BSW]

ADAS CONTROL UNIT

VHCL SPEED SE

While driving

Displays the ve-

hicle speed cal-

culated by 

ADAS control 

unit

SET VHCL SPD

While driving

When vehicle speed is set

Displays the set 

vehicle speed

BUZZER O/P

Engine running

When the buzzer of the following system operates
• Vehicle-to-vehicle distance control mode
• DCA system
• FCW system
• IBA system

On

When the buzzer of the following system not operates
• Vehicle-to-vehicle distance control mode
• DCA system
• FCW system
• IBA system

Off

THRTL SENSOR

NOTE:
The item is indicated, but not monitored

0.0

ENGINE RPM

Engine running

Equivalent to ta-

chometer read-

ing

WIPER SW

Ignition switch ON

Wiper not operating

Off

Wiper LO operation

Low

Wiper HI operation

High

YAW RATE

NOTE:
The item is indicated, but not monitored

0.0

BA WARNING

Engine running

IBA OFF indicator lamp ON
• When IBA system is malfunctioning
• When IBA system is turned to OFF

On

IBA OFF indicator lamp OFF
• When IBA system is normal
• When IBA system is turned to ON

Off

STP LMP DRIVE

Drive the vehicle and activate 
the vehicle-to-vehicle distance 
control mode

When ICC brake hold relay is activated

On

When ICC brake hold relay is not activated

Off

D RANGE SW

Engine running

When the selector lever is in “D” position or manual 
mode

On

When the selector lever is in any position other than “D” 
or manual mode

Off

NP RANGE SW

Engine running

When the selector lever is in “N”, “P” position

On

When the selector lever is in any position other than “N”, 
“P”

Off

PKB SW

Ignition switch ON

When the parking brake is applied

On

When the parking brake is released

Off

PWR SUP MONI

Engine running

Power supply 

voltage value of 

ADAS control 

unit

VHCL SPD AT

While driving

Value of A/T ve-

hicle speed sen-

sor signal

THRTL OPENING

Engine running

Depress accelerator pedal

Displays the 

throttle position

Monitor item

Condition

Value/Status

DAS

ADAS CONTROL UNIT

DAS-435

< ECU DIAGNOSIS INFORMATION >

[BSW]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

GEAR

While driving

Displays the 

gear position

MODE SIG

Start the engine and press 
MAIN switch

When ICC system is deactivated

Off

When vehicle-to-vehicle distance control mode is acti-
vated

ICC

When conventional (fixed speed) cruise control mode is 
activated

ASCD

SET DISP IND

• Drive the vehicle and acti-

vate the conventional (fixed 
speed) cruise control mode

• Press SET/COAST switch

SET switch indicator ON

On

SET switch indicator OFF

Off

DISTANCE

Drive the vehicle and activate 
the vehicle-to-vehicle distance 
control mode

When a vehicle ahead is detected

Displays the dis-

tance from the 

preceding vehi-

cle

When a vehicle ahead is not detected

0.0

RELATIVE SPD

Drive the vehicle and activate 
the vehicle-to-vehicle distance 
control mode

When a vehicle ahead is detected

Displays the rel-

ative speed.

When a vehicle ahead is not detected

0.0

DYNA ASIST SW

Ignition switch ON

When dynamic driver assistance switch is pressed

On

When dynamic driver assistance switch is not pressed

Off

DCA ON IND

Start the engine and press dy-
namic driver assistance switch
(When DCA setting is ON)

DCA system OFF
(DCA system switch indicator OFF)

Off

DCA system ON
(DCA system switch indicator ON)

On

DCA VHL AHED

Drive the vehicle and activate 
the DCA system

When a vehicle ahead is not detected (vehicle ahead 
detection indicator OFF)

Off

When a vehicle ahead is detected (vehicle ahead de-
tection indicator ON)

On

IBA SW

Ignition switch ON

When the IBA OFF switch is pressed

On

When the IBA OFF switch is not pressed

Off

FCW SYSTEM ON

Ignition switch ON

When the FCW system is ON
(Warning systems ON indicator ON)

On

When the FCW system is OFF
(Warning systems ON indicator OFF)

Off

APA TEMP

Engine running

Display the ac-
celerator pedal 

actuator inte-

grated motor 

temperature

APA PWR

Ignition switch ON

Power supply 

voltage value of 

accelerator ped-

al actuator

LDW SYSTEM ON

Ignition switch ON

When the LDW system is ON
(Warning systems ON indicator ON)

On

When the LDW system is OFF
(Warning systems ON indicator OFF)

Off

LDW ON LAMP

Ignition switch ON

Warning systems ON indicator ON

On

Warning systems ON indicator OFF

Off

Monitor item

Condition

Value/Status

DAS-436

< ECU DIAGNOSIS INFORMATION >

[BSW]

ADAS CONTROL UNIT

LDP ON IND

Start the engine and press dy-
namic driver assistance switch
(When LDP system setting is 
ON)

LDP ON indicator lamp ON

On

LDP ON indicator lamp OFF

Off

LANE DPRT W/L

Drive the vehicle and activate 
the LDW system or LDP sys-
tem

Lane departure warning lamp ON

On

Lane departure warning lamp OFF

Off

LDW BUZER OUT-
PUT

Drive the vehicle and activate 
the LDW/LDP system or BSW 
system

When the buzzer of the following system operates
• LDW/LDP system
• BSW system

On

When the buzzer of the following system does not oper-
ate
• LDW/LDP system
• BSW system

Off

LDP SYSTEM ON

Start the engine and press dy-
namic driver assistance switch
(When LDP system setting is 
ON)

When the LDP system is ON

On

When the LDP system is OFF

Off

READY signal

Start the engine and press dy-
namic driver assistance switch
(When LDP system setting is 
ON)

When the LDP system is ON

On

When the LDP system is OFF

Off

Camera lost

Drive the vehicle and activate 
the LDW system, LDP system

Both side lane markers are detected

Detect

Deviate side lane marker is lost

Deviate

Both side lane markers are lost

Both

Shift position

• Engine running
• While driving

Displays the 

shift position

Turn signal

Turn signal lamps OFF

Off

Turn signal lamp LH blinking

LH

Turn signal lamp RH blinking

RH

Turn signal lamp LH and RH blinking

LH&RH

SIDE G

While driving

Vehicle turning right

Negative value

Vehicle turning left

Positive value

WARN REQ

Drive the vehicle and activate 
the LDP system

Lane departure warning is operating

On

Lane departure warning is not operating

Off

STATUS signal

Drive the vehicle and activate 
the LDP system

When the LDP system is ON

Stnby

When the LDP system is operating

Warn

When the LDP system is canceled

Cancl

When the LDP system is OFF

Off

Lane unclear

While driving

Lane marker is unclear

On

Lane marker is clear

Off

FUNC ITEM

Ignition switch ON

FUNC1

FUNC ITEM (NV-ICC)

Ignition switch ON

Off

FUNC ITEM (NV-
DCA)

Ignition switch ON

Off

DCA SELECT

Ignition switch ON

“Distance Control Assist” set with the navigation system 
is ON

On

“Distance Control Assist” set with the navigation system 
is OFF

Off

Monitor item

Condition

Value/Status

 

 

 

 

 

 

 

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