Nissan X-Trail 32. Manual — part 363
DAS
DIAGNOSIS SYSTEM (CHASSIS CONTROL MODULE)
DAS-193
< SYSTEM DESCRIPTION >
[CHASSIS CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
DRV TRQ CTRL PERMIS 1
[NO PER / PERMIS]
Displays the permission status (basic requirement) of correction to
slightly increase/decrease drive torque.
DRV TRQ CTRL PERMIS 2
[NO PER / PERMIS]
Displays the permission status (system requirement) of correction to
slightly increase/decrease drive torque.
DRV TRQ CTRL STOP
[REQ / NO REQ]
Displays the stop request status of correction to slightly increase de-
crease drive torque.
DRV TRQ CTRL PROHIBIT
[REQ / NO REQ]
Displays the prohibition request status of correction to slightly in-
crease/ decrease drive torque.
AEB STATUS
[Off / On]
Displays the active engine brake (brake control) function operation
status.
ATC 1
[Off / On]
Displays the active trace control function operation status.
ATC 2
[Off / On]
Displays the active trace control function operation status.
ATC 4
[Off / On]
Displays the active trace control function operation status.
BRAKE HOLD
[ACT / INACT / RELEA]
Displays the brake hold status.
ATC 3
[Off / On]
Displays the active trace control function operation status.
ATC 5
[Off / On]
Displays the active trace control function operation status.
ARC BRAKE
[Off / On]
Displays the active ride control (brake control) function operation
status.
FL TIRE DISP
[DEF / 1]
Displays the status of front LH tire displayed on the information dis-
play in the combination meter.
FR TIRE DISP
[DEF / 1]
Displays the status of front RH tire displayed on the information dis-
play in the combination meter.
RL TIRE DISP
[DEF / 1]
Displays the status of rear LH tire displayed on the information dis-
play in the combination meter.
RR TIRE DISP
[DEF / 1]
Displays the status of rear RH tire displayed on the information dis-
play in the combination meter.
VEHICLE DISP
[DEF / 1]
Displays the operating status of active ride control (brake control)
function displayed on the information display in the combination
meter.
INTERRUPT DISP
[NO REQ / HOLD 1 / HOLD 2 /
HDC]
Displays the interruption status on the information display in the
combination meter.
TURN DISP
[N STEER / LEFT / RIGHT]
Displays the turning direction of active trace control function and ac-
tive engine brake function on the information display in the combina-
tion meter.
ALC LEVEL
[0 – 4]
Displayed but not used.
ALC STATUS
[INACT / ACT]
Displayed but not used.
BRAKE HOLD DISP
[ACT / INACT / RELEA]
Displays the operating status of hill start assist function displayed on
the information display in the combination meter.
ATC DISP
[Off / On]
Displays the operating status of active trace control function dis-
played on the information display in the combination meter.
ARC BRAKE DISP
[Off / On]
Displays the operating status of active ride control (brake control)
function displayed on the information display in the combination
meter.
HDC DISP
[Off / On]
Displays the operating status of advanced hill descent control func-
tion displayed on the information display in the combination meter.
AEB CVT PERMIT
[Off / On]
Displays the transaxle authorized state for active engine brake func-
tion.
AEB STATUS
[Off / On]
Displays the setting status of active engine brake function.
AEB COMMAND 1
[G]
Displays the relative command value of active engine brake function.
AEB COMMAND 2
—
Displayed but not used.
Item
[Unit]
Description
DAS-194
< SYSTEM DESCRIPTION >
[CHASSIS CONTROL]
DIAGNOSIS SYSTEM (CHASSIS CONTROL MODULE)
ACTIVE TEST
The active test is used to determine and identify details of a malfunction, based on self-diagnosis test results
and data obtained in the DATA MONITOR. In response to instructions from CONSULT, instead of those from
chassis control module on the vehicle, a drive signal is sent to the actuator to check its operation.
CAUTION:
• Never perform ACTIVE TEST while driving the vehicle.
• Always bleed air from brake system before active test.
• Never perform active test when system is malfunctioning.
NOTE:
• When active test is performed while depressing the brake pedal, the brake pedal depressing stroke may
change. This is not a malfunction.
• During an active test, sometimes a chassis control warning is displayed and the master warning lamp illumi-
nates on the information display in the combination meter; however, this is not a malfunction.
AEB SLIP RATE
[%]
Displays the slip ratio of active engine brake function is operating.
ATC SETTING
[Off / On]
Displays the setting status of active trace control function by steering
switch.
AEB SETTING
[Off / On]
Displays the setting status of active engine brake function by steer-
ing switch.
TURN SIGNAL SWITCH
[Off / LEFT/ RIGHT / MALF]
Displays the operating status of turn signal switch.
Item
[Unit]
Description
Test item
Operation
Description
BRAKE ACTUATOR 1 MODE 1
Start
Controls brake fluid pressure.
BRAKE ACTUATOR 1 MODE 2
Start
Controls brake fluid pressure.
BRAKE ACTUATOR 1 MODE 3
Start
Controls brake fluid pressure.
BRAKE ACTUATOR 2 MODE 1
Start
Controls brake fluid pressure.
BRAKE ACTUATOR 2 MODE 2
Start
Controls brake fluid pressure.
BRAKE ACTUATOR 2 MODE 3
Start
Controls brake fluid pressure.
BRAKE ACTUATOR 3 MODE 1
Start
Controls brake fluid pressure.
BRAKE ACTUATOR 3 MODE 2
Start
Controls brake fluid pressure.
BRAKE ACTUATOR 3 MODE 3
Start
Controls brake fluid pressure.
FR TIRE DISP
On
Displays the front RH tire on the information display in the combination meter.
Off
Does not display the front RH tire on the information display in the combination
meter.
RR TIRE DISP
On
Displays the rear RH tire on the information display in the combination meter.
Off
Does not display the rear RH tire on the information display in the combination
meter.
STOP LAMP OFF RELAY 2 ACTIVE
On
Displayed, but not use.
Off
Displayed, but not use.
MASTER WARNING ACTIVE
On
If touching “On” with the master warning lamp not illuminated, the master warning
lamp illuminates. Stops in approximately 1 minute.
Off
The master warning lamp turns OFF. (vehicle in normal state)
HDC DISP
On
Displays the operating status of advanced hill descent control function displayed
on the information display in the combination meter.
Off
Does not display the operating status of advanced hill descent control function
displayed on the information display in the combination meter.
DAS
DIAGNOSIS SYSTEM (CHASSIS CONTROL MODULE)
DAS-195
< SYSTEM DESCRIPTION >
[CHASSIS CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
BRAKE HOLD DISP
INACT
Does not display the operating status of hill start assist function displayed on the
information display in the combination meter.
ACTIVE
Displays the operating status of hill start assist function displayed on the informa-
tion display in the combination meter.
READY
Displays the ready status of hill start assist function displayed on the information
display in the combination meter.
ERROR
Does not display the operating status of hill start assist function displayed on the
information display in the combination meter.
AEB DISP
On
Displays the operating status of active engine brake (brake control) function dis-
played on the information display in the combination meter.
Off
Does not display the operating status of active engine brake (brake control) func-
tion displayed on the information display in the combination meter.
FL TIRE DISP
On
Displays the front LH tire on the information display in the combination meter.
Off
Does not display the front LH tire on the information display in the combination
meter.
RL TIRE DISP
On
Displays the rear LH tire on the information display in the combination meter.
Off
Does not display the rear LH tire on the information display in the combination
meter.
VEHICLE DISP
On
Displays the operating status of active ride control (brake control) function dis-
played on the information display in the combination meter.
Off
Does not display the operating status of active ride control (brake control) func-
tion displayed on the information display in the combination meter.
INTERRUPT DISP
NO REQ
Does not display the interrupt of hill start assist function displayed on the informa-
tion display in the combination meter.
READY
Displays the interrupt of ready status of hill start assist function displayed on the
information display in the combination meter.
ACT
Displays the interrupt of operating status of hill start assist function displayed on
the information display in the combination meter.
HDC
Displays the interrupt of operating status of advanced hill descent control function
displayed on the information display in the combination meter.
TURN DISP
NO DISP
Does not display the turning status on the information display in the combination
meter.
LH
Displays the LH turning status on the information display in the combination
meter.
RH
Displays the RH turning status on the information display in the combination
meter.
ATC 1 DISP
On
Displays the active trace control function on the information display in the combi-
nation meter.
Off
Does not display the active trace control function on the information display in the
combination meter.
ATC 2 DISP
On
Displays the active trace control function on the information display in the combi-
nation meter.
Off
Does not display the active trace control function on the information display in the
combination meter.
ARC DISP
On
Displays the active ride control (brake control) function on the information display
in the combination meter.
Off
Does not display the active ride control (brake control) function on the information
display in the combination meter.
ATC 3 DISP
On
Displays the active trace control function on the information display in the combi-
nation meter.
Off
Does not display the active trace control function on the information display in the
combination meter.
Test item
Operation
Description
DAS-196
< SYSTEM DESCRIPTION >
[CHASSIS CONTROL]
DIAGNOSIS SYSTEM (CHASSIS CONTROL MODULE)
RE/PROGRAMMING, CONFIGURATION
Configuration includes the following functions.
CAUTION:
Use “Manual Configuration” only when “TYPE ID” of chassis control module cannot be read.
ATC 4 DISP
On
Displays the active trace control function on the information display in the combi-
nation meter.
Off
Does not display the active trace control function on the information display in the
combination meter.
ATC 5 DISP
On
Displays the active trace control function on the information display in the combi-
nation meter.
Off
Does not display the active trace control function on the information display in the
combination meter.
Test item
Operation
Description
Function
Description
Read/Write Configuration
Before replacing ECU
• Allows the reading of vehicle specification (Type ID) written in chassis con-
trol module.
• Allows the reading of vehicle specification (Type ID) store in CONSULT.
After replacing ECU
Allows the writing of vehicle information (Type ID) stored in CONSULT into
the chassis control module.
Manual Configuration
Allows the writing of vehicle specification (Type ID) into the chassis control
module.
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