Nissan Qashqai J11. Manual - part 2201

DAS-218

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

HANDLING PRECAUTION

HANDLING PRECAUTION

Precautions for Chassis Control (Engine Brake, Active Ride, and Active Trace)

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CHASSIS CONTROL

• Chassis Control will not provide all the necessary controls to replace driver intervention. It is not designed to

prevent loss of control. It is the driver’s responsibility to stay alert, drive safely, keep the vehicle in the travel-
ing lane, and be in control of vehicle at all times.

• Chassis Control is primarily intended for use on well-developed freeways or highways. It may not perform

satisfactorily in certain roads, weather or driving conditions.

• Using Chassis Control under some conditions of road, corner or severe weather could lead to an unex-

pected system operation. In such conditions, driver needs to correct the vehicle's direction with driver's
steering operation to avoid accidents.

• When Chassis Control is operating, avoid excessive or sudden steering maneuvers. Otherwise, you could

lose control of the vehicle.

• Engine Brake Control is designed to enhance braking feel and traceability at corners.
• Active Ride Control is designed to enhance handling and drive comfort.
• Active Trace Control is designed to enhance traceability at corners and smooth vehicle movement for more

confident driving.

• Chassis Control may not function properly under the following conditions:
- During bad weather (rain, fog, snow, wind, etc.).
- When driving on slippery roads, such as on ice or snow, etc.
- When driving on winding or uneven roads.
- When driving with a tire that is not within normal tire conditions (for example, tire wear, low tire pressure,

installation of spare tire, tire chains, non-standard wheels).

- When the vehicle is equipped with non-original steering parts or suspension parts.
• The functions of Chassis Control may or may not operate properly under the following conditions:
- On roads covered with water, dirt or snow, etc.
- On roads where there are sharp curves.

DAS

DIAGNOSIS SYSTEM (CHASSIS CONTROL MODULE)

DAS-219

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

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DIAGNOSIS SYSTEM (CHASSIS CONTROL MODULE)

CONSULT Function

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APPLICATION ITEM

CONSULT can display each diagnostic item using the diagnostic test modes as follows.

*

1: The following diagnosis information is erased by erasing.

• DTC
• Freeze frame data (FFD)

ECU IDENTIFICATION

Chassis control module part number can be read.

SELF DIAGNOSTIC RESULT

Refer to 

DAS-232, "DTC Index"

.

When “CRNT” is displayed on “self-diagnosis result”

• The system is presently malfunctioning.

When “PAST” is displayed on “self-diagnosis result”

• System malfunction in the past is detected, but the system is presently normal.

Freeze frame data (FFD)

When DTC is detected, a vehicle state shown below is recorded and displayed on CONSULT.

Mode

Function description

ECU identification

Parts number of chassis control module can be read.

Self Diagnostic Result

Self-diagnostic results and freeze frame data can be read and erased quickly.

*1

Data Monitor

Input/Output data in chassis control module can be read.

Active Test

Send the drive signal from CONSULT to the actuator. The operation check can be performed.

Re/programming, Configuration

• Read and save the vehicle specification (TYPE ID).
• Write the vehicle specification (TYPE ID) when replacing Chassis Control Module.

Item name

[Indication/Unit]

Display item

Odometer/Trip meter
[km]

Total mileage (Odometer value) of the moment a particular.

DTC LOCAL CODE
[—]

DTC code is displayed but not used.

CAN DIAG PERMIS CONDITION
[Off/On]

Displays CAN network diagnosis status.

BRAKE SWITCH 1
[Off/On]

Displays brake switch operating status (Off: close / On: open).

BRAKE SWITCH 2
[Off/On]

Displays brake switch operating status (Off: open / On: close).

ABS
[NORMAL/ABNOR]

Displays ABS function status.

TCS
[NORMAL/ABNOR]

Displays TCS function status.

VDC
[NORMAL/ABNOR]

Displays VDC function status.

VEHICLE SPEED
[km]

Displays the vehicle speed.

FR WHEEL SPEED
[rpm]

Displays the rotational speed of front RH tire.

FL WHEEL SPEED
[rpm]

Displays the rotational speed of front LH tire.

DAS-220

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

DIAGNOSIS SYSTEM (CHASSIS CONTROL MODULE)

DATA MONITOR

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

RR WHEEL SPEED
[rpm]

Displays the rotational speed of rear RH tire.

RL WHEEL SPEED
[rpm]

Displays the rotational speed of rear LH tire.

STEERING ANG SENSOR
[deg]

Displays the steering angle from the steering angle sensor.

SIDE G SENSOR
[G]

Displays the side G.

DECEL G SENSOR
[G]

Displays the decel G.

YAW RATE SENSOR
[deg/s]

Displays the yaw rate.

THRTL OPENING
[%]

Displays the electric throttle position.

SHIFT POSITION
[Off / P / R / N / D (A) / S / L / B / 1 – 6 
/ M 1 – M 8 / A 1 – A 6]

Displayed but not used.

PRESS SENSOR
[bar]

Displays the brake fluid pressure.

Item name

[Indication/Unit]

Display item

Item

[Unit]

Description

IGN VOLT
[V]

Displays the ignition power supply voltage.

CONTROL MODULE MALF
[Off / On]

Displays chassis control module malfunction.

CAN DIAG STATUS
[Off / On]

Displays CAN network diagnosis status.

STP LAMP OFF RELAY 1
[Off / On]

NOTE:
This item is displayed, but can not be monitored.

STP LAMP OFF RELAY 2
[Off / On]

NOTE:
This item is displayed, but can not be monitored.

ESS RELAY
[Off / On]

NOTE:
This item is displayed, but can not be monitored.

VEHICLE SPEED
[km/m]

Displays the vehicle speed.

FR WHEEL SPEED
[rpm]

Displays the rotational speed of front RH tire.

FL WHEEL SPEED
[rpm]

Displays the rotational speed of front LH tire.

RR WHEEL SPEED
[rpm]

Displays the rotational speed of rear RH tire.

RL WHEEL SPEED
[rpm]

Displays the rotational speed of rear LH tire.

STEERING ANG SENSOR
[deg]

Displays the steering angle from the steering angle sensor.

DECEL G SENSOR
[G]

Displays the decel G.

DAS

DIAGNOSIS SYSTEM (CHASSIS CONTROL MODULE)

DAS-221

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

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SIDE G SENSOR
[G]

Displays the side G.

YAW RATE SENSOR
[deg/s]

Displays the yaw rate.

ACCELE PEDAL POSITION
[%]

Displays the accelerator pedal position.

THROTTLE CONTROL
[NORMAL / INCORR / PREV / INPOSSI]

Displays the electric throttle status.

SHIFT POSITION
[Off / P / R / N / D (A) / S / L / B / 1 – 6 / M 1 –
M 8 / A 1 – A 6]

Displayed but not used.

BRAKE SWITCH 2
[Off / On]

Displays brake switch operating status (Off: close / On: open).

BRAKE SWITCH 1
[Off / On]

Displays brake switch operating status (Off: open / On: close).

PRESS SENSOR
[bar]

Displays the brake fluid pressure.

ABS
[NORMAL / ABNOR]

Displays ABS function status.

ABS MALF
[NORMAL / ABNOR]

Displays ABS function status.

EBD
[NORMAL / ABNOR]

Displays EBD function status.

ACCELE PEDAL MALF
[NORMAL / ABNOR]

Displays the accelerator pedal status.

TCS
[NORMAL / ABNOR]

Displays TCS function status.

TCS MALF
[NORMAL / ABNOR]

Displays TCS function status.

VDC
[NORMAL / ABNOR]

Displays VDC function status.

VDC MALF
[NORMAL / ABNOR]

Displays VDC function status.

VDC OFF SWITCH
[Off / On]

Displays VDC OFF switch status.

PARKING BRAKE
[Off / On]

Displayed but not used.

DRV TRQ CTRL MODE
[INITIAL / NORMAL / STOP 1 / STOP 2 / LIM-
IT 1 / PROHIBI]

Displays the status of correction to slightly increase/decrease the drive torque.

DRV TRQ CTRL PERMIS 1
[NO PER / PERMIS]

Displays the permission status (basic requirement) of correction to slightly in-
crease/decrease drive torque.

DRV TRQ CTRL PERMIS 2
[NO PER / PERMIS]

Displays the permission status (system requirement) of correction to slightly in-
crease/decrease drive torque.

DRV TRQ CTRL STOP
[REQ / NO REQ]

Displays the stop request status of correction to slightly increase/decrease drive 
torque.

DRV TRQ CTRL PROHIBIT
[REQ / NO REQ]

Displays the prohibition request status of correction to slightly increase/decrease 
drive torque.

AEB
[Off / On]

Displays the Active Engine Brake (corner) function operating status

ATC 1
[Off / On]

Displays active trace control function operating status.

Item

[Unit]

Description