Nissan X-Trail 32. Manual - part 356

DAS

PRECAUTIONS

DAS-165

< PRECAUTION >

[CHASSIS CONTROL]

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• Bypass connection is never allowed at the repaired area.

NOTE:
Bypass connection may cause CAN communication error. The
spliced wire becomes separated and the characteristics of twisted
line are lost. 

• Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communica-

tion line.

Precaution for Chassis Control

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• Never disassemble the chassis control module.
• The parts must not be reused if they are dropped.
• Never perform ACTIVE TEST while driving the vehicle.
• When the active trace control function and the active ride control function are activated, the driver may feel

some vibration on the brake pedal, hear operating sound, or have feel of the deceleration. This is not a mal-
function because it is caused by active engine brake function that is normally operated.

• When the active engine brake function is activated, engine sound becomes loud or the tacho meter needle

fluctuates. This is not a malfunction because it is caused by active engine brake function that is normally
operated.

• Active trace control function, active engine control function and active ride control function are not always

activated in any driving conditions.

SKIB8767E

DAS-166

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

COMPONENT PARTS

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

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LHD MODELS

RHD MODELS

JSOIA1533ZZ

Upside of instrument lower panel RH

No.

Component parts

Function

Chassis control module

DAS-167, "Chassis Control Module"

JSOIA1226ZZ

Upside of instrument lower panel LH

DAS

COMPONENT PARTS

DAS-167

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

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Chassis Control Module

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Chassis control module controls the following systems based on the
signals from each sensor, each switch, and each control unit.
• Active trace control function
• Active engine control function
• Active ride control function

No.

Component parts

Function

Chassis control module

DAS-167, "Chassis Control Module"

JSOIA1227ZZ

DAS-168

< SYSTEM DESCRIPTION >

[CHASSIS CONTROL]

SYSTEM

SYSTEM

System Description

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• Chassis control to integrally control the driving system was adopted.
• Chassis control module inputs the necessary information for control from CAN communication and each

switch and integrally controls each system. Refer to the following table for systems controlled and input out-
put signals.

SYSTEM DIAGRAM

NOTE:
TCM is applied to CVT models.

INPUT SIGNAL AND OUTPUT SIGNAL

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

Function

Reference page

Active trace control function

DAS-173, "ACTIVE TRACE CONTROL 
(DYNAMIC CORNERING ENHANCE-
MENT) FUNCTION : System Description"

Active engine control function

DAS-179, "ACTIVE ENGINE BRAKE 
FUNCTION : System Description"

Active ride control function

DAS-182, "ACTIVE RIDE CONTROL 
FUNCTION : System Description"

JSOIA1446GB