Nissan X-Trail 32. Instruction — part 186

BRC-210

< SYMPTOM DIAGNOSIS >

[WITH VDC (ESP)]

VDC (ESP) WARNING LAMP, ABS WARNING LAMP AND BRAKE WARNING

LAMP TURN ON

VDC (ESP) WARNING LAMP, ABS WARNING LAMP AND BRAKE WARN-
ING LAMP TURN ON

Description

INFOID:0000000010737210

ABS warning lamp and Brake warning lamp turn ON for a moment when restating the engine. (Vehicles with
the stop / start system)

Diagnosis Procedure

INFOID:0000000010737211

1.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

With CONSULT

1.

Start the engine.

CAUTION:

The vehicle must be in a stopped state.

2.

Connect booster battery (12V) and jumper cable to battery cable.

3.

Select “ACTIVE TEST” in “ENGINE”.

4.

Select “AUTO STOP START” in “ACTIVE TEST”.

5.

Touch “Start”.

CAUTION:

• Since the engine runs with the hood open, special care must be taken when performing the

work.

• If the idling stop state cannot be developed.
- M/T models: Refer to

EC-848, "STOP/START SYSTEM : System Description (M/T models)"

.

- CVT models: Refer to

EC-856, "STOP/START SYSTEM : System Description (CVT models)"

.

6.

Check the ABS warning lamp state and the brake warning lamp state when “Cancel” is touched under the
idling stop state.

Are the ABS warning lamp and the brake warning lamp OFF?

YES

>> Check the battery. Refer to

PG-120, "R9M : Work Flow"

.

NO

>> GO TO 2.

2.

PERFORM THE SELF-DIAGNOSIS

With CONSULT

1.

Turn the ignition switch OFF

→

ON.

CAUTION:

• Be sure to wait of 10 seconds after turning ignition switch OFF or ON.
• Start the engine.

2.

Repeat step 1 two or more times.

3.

Perform self-diagnosis for “ABS”.

Is any DTC detected?

YES

>> Check the DTC. Refer to

BRC-84, "DTC Index"

.

NO

>> INSPECTION END

NORMAL OPERATING CONDITION

BRC-211

< SYMPTOM DIAGNOSIS >

[WITH VDC (ESP)]

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NORMAL OPERATING CONDITION

Description

INFOID:0000000010723756

Symptom

Result

Brake pedal slightly vibrates and operation sound (motor sound and sound from suspen-
sion) occurs when VDC function, TCS function, ABS function, EBD function, brake limited
slip differential (BLSD) function, brake assist function, brake force distribution function, hill
start assist function or advanced hill descent control function (4WD models with gasoline
engine) operates.

This is not a malfunction, because it is
caused by VDC function, TCS function,
ABS function, EBD function, brake limited
slip differential (BLSD) function, brake as-
sist function, brake force distribution func-
tion, hill start assist function and
advanced hill descent control function
(4WD models with gasoline engine) that
are normally operated.

Brake stopping distance may become longer than models without ABS function depending
on the road conditions, when ABS function is operated on slippery road like rough road,
gravel road or snowy road.

Brake pedal vibrates and operation sound occurs during sudden acceleration and corner-
ing, when VDC function, TCS function, brake limited slip differential (BLSD) function, brake
assist function or brake force distribution function is operated.

Brake pedal vibrates and motor sound from the engine room occurs, when the engine starts
or the vehicle starts just after starting the engine.

This is not a malfunction, because it is
caused by operation check of ABS actua-
tor and electric unit (control unit).

Acceleration may be felt insufficient depending on the road conditions.

This is not a malfunction, because it is
caused by TCS function that puts the
highest priority to obtain the optimum
traction (stability).

TCS function may operate momentarily, while driving on a road where friction coefficient
varies, or when downshifting, or fully depressing accelerator pedal.

ABS warning lamp and VDC warning lamp may turn ON, when the vehicle is on a rotating
turntable or is given a strong shaking or large vibrations on a ship while the engine is run-
ning.

In this case, restart the engine on a nor-
mal road. If the normal condition is re-
stored, there is no malfunction. In that
case, erase “ABS” self-diagnosis result
memory with CONSULT.

VDC warning lamp may turn ON and VDC function, TCS function, brake limited slip differ-
ential (BLSD) function, brake assist function and brake force distribution function may not
normally operate, when driving on a special road the is extremely slanted (bank in a circuit
course).

A malfunction in yaw rate/side/decel G sensor system may be detected when the vehicle
sharply turns during a spin turn, acceleration turn or drift driving while VDC function, TCS
function, brake assist function and brake force distribution function are OFF (VDC OFF
switch is pressed and VDC OFF indicator lamp is in ON status).

The vehicle speed does not increase, when the accelerator pedal is depressed while the
vehicle is on a 2-wheel chassis dynamometer for speedometer check.

This is normal. (When checking the vehi-
cle on a chassis dynamometer, operate
VDC OFF switch so that TCS function is
OFF.)

Flow sound of brake fluid from engine room occurs when hill start assist function operates.

This is not a malfunction, because it is
caused by hill start assist function that is
normally operated.

BRC-212

< REMOVAL AND INSTALLATION >

[WITH VDC (ESP)]

WHEEL SENSOR

REMOVAL AND INSTALLATION

WHEEL SENSOR

FRONT WHEEL SENSOR

FRONT WHEEL SENSOR : Exploded View

INFOID:0000000010723757

NOTE:
Front RH wheel sensor is symmetrically opposite of LH.

FRONT WHEEL SENSOR : Removal and Installation

INFOID:0000000010723758

REMOVAL

1.

Remove tires. Refer to

WT-61, "Removal and Installation"

.

2.

Remove the mudguard (front). Refer to

EXT-30, "FRONT MUDGUARD : Removal and Installation"

.

3.

Remove front wheel sensor from steering knuckle.

CAUTION:

Never rotate and never pull front wheel sensor as much as possible, when pulling out.

4.

Remove front wheel sensor harness from the vehicle.

CAUTION:

Never twist or pull front wheel sensor harness, when removing.

INSTALLATION

Note the following, and install in the reverse order of the removal.
• Check that there is no foreign material like iron powder or damage on inner surface of front wheel sensor

mounting hole of steering knuckle and sensor rotor. Install after cleaning when there are foreign material like
iron powder, or replace when there is a malfunction.

Front LH wheel sensor

Identification line

: N·m (kg-m, in-lb)

JSFIA0955GB

WHEEL SENSOR

BRC-213

< REMOVAL AND INSTALLATION >

[WITH VDC (ESP)]

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• Never twist front wheel sensor harness when installing front wheel

sensor. Check that grommet

is fully inserted to bracket

.

Check that front wheel sensor harness is not twisted after installa-
tion.

CAUTION:

Check that front wheel sensor identification line faces toward
the vehicle front.

REAR WHEEL SENSOR

REAR WHEEL SENSOR : Exploded View

INFOID:0000000010723759

2WD

NOTE:
Rear RH wheel sensor is symmetrically opposite of LH.

4WD

JPFIC0209ZZ

Rear LH wheel sensor

Rear LH wheel sensor harness con-
nector

: Vehicle front

: N·m (kg-m, in-lb)

JSFIA2266GB