Nissan X-Trail 32. Manual - part 361

DAS

SYSTEM

DAS-185

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

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• By controlling the brake fluid pressure (brake force), behavior of the vehicle in the vertical direction

decreases, and riding comfort is improved.

- Brake fluid pressure (brake force) is controlled according to driving conditions.

SYSTEM DIAGRAM

NOTE:
TCM is applied to CVT models.

JSOIA1465GB

JSOIA1466GB

DAS-186

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

SYSTEM

INPUT SIGNAL AND OUTPUT SIGNAL

Major signal transmission between each unit via communication lines is shown in the following table.

JSOIA1446GB

Component parts

Signal description

ECM

Mainly transmits the following signals to chassis control module via CAN communication.
• Accelerator pedal position signal
• Request drive torque signal
• Request drive torque status signal
• Engine speed signal

ABS actuator and electric unit (control 
unit)

Mainly transmits the following signals to chassis control module via CAN communication.
• Front LH wheel speed signal
• Front RH wheel speed signal
• Rear LH wheel speed signal
• Rear RH wheel speed signal
• ABS operation signal
• TCS operation signal
• VDC operation signal
• Vehicle speed signal
• Decel G signal
• Side G signal
• VDC OFF switch signal
• Brake fluid pressure signal
• VDC accept permission signal
Mainly receives the following signals from chassis control module via CAN communication.
• Active ride control signal

BCM

Mainly transmits the following signals to chassis control module via CAN communication.
• Stop lamp switch signal

IPDM E/R

Mainly transmits the following signals to chassis control module via CAN communication.
• Ignition switch ON signal

TCM

Mainly transmits the following signals to chassis control module via CAN communication.
• Current gear position signal
• Input speed signal

DAS

SYSTEM

DAS-187

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

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INFORMATION DISPLAY (COMBINATION METER)

INFORMATION DISPLAY (COMBINATION METER) : Chassis Control Display

INFOID:0000000010721694

DESIGN/PURPOSE

• The warning message is displayed on the information display when “Chassis Control” detected the system

malfunction.

• Each chassis control system information is displayed on the information display.

NOTE:
• hill start assist function: Refer to 

BRC-67, "INFORMATION DISPLAY (COMBINATION METER) : Chassis

Control Display"

.

• Advanced hill descent control function: Refer to 

BRC-67, "INFORMATION DISPLAY (COMBINATION

METER) : Chassis Control Display"

.

Warning Message

System Information

Active trace control

Combination meter

Mainly receives the following signals from chassis control module via CAN communication.
• Active ride control display request signal
• Tire display request signal

Steering angle sensor

Mainly transmits the following signals to chassis control module via CAN communication.
• Steering angle sensor signal

Component parts

Signal description

Design

Warning Message

—

Chassis Control
System Error
See Owner’s Manual

Design

Description

Active trace control function inactive.

Active trace control function is active. (Steering angle is less than the specified an-
gle.)

JSFIA2371ZZ

JSOIA1467ZZ

DAS-188

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

SYSTEM

Active engine brake function

Active trace control function is active. (Steering angle is the specified angle or more 
in the leftward direction.)

Active trace control function is active. (Steering angle is the specified angle or more 
in the rightward direction.)

Design

Description

Active engine brake (cornering control) function inactive.

Active engine brake (cornering control) function is active. (Steering angle is less 
than the specified angle.)

Design

Description

JSOIA1468ZZ

JSOIA1469ZZ

JSFIA2371ZZ

JSOIA1467ZZ