Nissan X-Trail 32. Manual - part 158

BRC-98

< BASIC INSPECTION >

[WITH VDC (ESP)]

ADDITIONAL SERVICE WHEN REPLACING ABS ACTUATOR AND ELECTRIC 

UNIT (CONTROL UNIT)

ADDITIONAL SERVICE WHEN REPLACING ABS ACTUATOR AND ELEC-
TRIC UNIT (CONTROL UNIT)

Description

INFOID:0000000010723654

When replaced the ABS actuator and electric unit (control unit), be sure to perform the following item.
• Configuration: Refer to 

BRC-104, "Work Procedure"

.

• Adjust the neutral position of steering angle sensor: Refer to 

BRC-99, "Work Procedure"

.

• Calibration of the decel G sensor. Refer to 

BRC-102, "Work Procedure"

.

Work Procedure

INFOID:0000000010723655

1.

CONFIGURATION

With CONSULT

Perform configuration of the ABS actuator and electric unit. Refer to 

BRC-104, "Work Procedure"

.

>> GO TO 2.

2.

ADJUSTMENT THE NEUTRAL POSITION OF STEERING ANGLE SENSOR

With CONSULT

Perform adjustment the neutral of steering angle sensor. Refer to 

BRC-99, "Work Procedure"

.

>> GO TO 3.

3.

CALIBRATION OF DECEL G SENSOR

With CONSULT

Perform calibration of decel G sensor. Refer to 

BRC-102, "Work Procedure"

.

>> END of work.

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

BRC-99

< BASIC INSPECTION >

[WITH VDC (ESP)]

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ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

Description

INFOID:0000000010723656

Always adjust the neutral position of steering angle sensor before driving when the following operation is per-
formed.

×

: Required —: Not required

Work Procedure

INFOID:0000000010723657

ADJUST THE NEUTRAL POSITION OF STEERING ANGLE SENSOR

CAUTION:

Always use CONSULT when adjusting the neutral position of steering angle sensor. (It cannot be
adjusted other than with CONSULT.) 

1.

CHECK THE VEHICLE STATUS (1)

Stop vehicle with front wheels in the straight-ahead position.

Does the vehicle stay in the straight-ahead position?

YES

>> GO TO 2.

NO

>> Steer the steering wheel to the straight-ahead position. Stop the vehicle.

2.

ADJUST NEUTRAL POSITION OF STEERING ANGLE SENSOR

With CONSULT

1.

Turn the ignition switch ON.

CAUTION:

Never start engine.

2.

Select “ABS”, “WORK SUPPORT” and “ST ANGLE SENSOR ADJUSTMENT” in this order.

3.

Select “START”.

CAUTION:

Never touch steering wheel while adjusting steering angle sensor.

4.

After approx. 10 seconds, select “END”.

5.

Turn ignition switch OFF, and then turn it ON again.

CAUTION:

Be sure to perform the operation above.

>> GO TO 3.

3.

CHECK DATA MONITOR (1)

With CONSULT

1.

The vehicle is either pointing straight ahead, or the vehicle needs to be moved. Stop when it is pointing
straight ahead.

Procedure

Adjust the neutral position of steering angle sensor

Removing/ installing ABS actuator and electric unit (control unit)

—

Replacing ABS actuator and electric unit (control unit)

×

Removing/installing steering angle sensor

×

Replacing steering angle sensor

×

Removing/installing steering components

×

Replacing steering components

×

Removing/installing suspension components

×

Replacing suspension components

×

Removing/installing tire

—

Replacing tire

—

Tire rotation

—

Adjusting wheel alignment.

×

BRC-100

< BASIC INSPECTION >

[WITH VDC (ESP)]

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

2.

Select “ABS”, “DATA MONITOR”, “ECU INPUT SIGNALS” and “STR ANGLE SIG” in the order. Check that
the signal is within the specified value.

Is the inspection result normal?

YES

>> GO TO 10.

NO

>> GO TO 4.

4.

CHECK STEERING COMPONENT PARTS

Check the installation condition of steering component parts. Refer to 

ST-11, "Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace error-detected parts. GO TO 5.

5.

CHECK SUSPENSION COMPONENT PARTS

Check the installation condition of suspension component parts.
• Front: Refer to 

FSU-7, "Inspection"

.

• Rear: Refer to 

RSU-6, "Inspection"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace error-detected parts. GO TO 6.

6.

CHECK WHEEL ALIGMENT

Check the wheel alignment.
• Front: Refer to 

FSU-8, "Inspection"

.

• Rear: Refer to 

RSU-7, "Inspection"

.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>>

Adjust the wheel alignment. GO TO 7.

• Front: Refer to 

FSU-9, "Adjustment"

.

• Rear: Refer to 

RSU-8, "Adjustment"

.

7.

CHECK THE VEHICLE STATUS (2)

Stop vehicle with front wheels in the straight-ahead position.

Does the vehicle stay in the straight-ahead position?

YES

>> GO TO 8.

NO

>> Steer the steering wheel to the straight-ahead position. GO TO 8.

8.

CHECK DATA MONITOR (2)

With CONSULT

1.

The vehicle is either pointing straight ahead, or the vehicle needs to be moved. Stop when it is pointing
straight ahead.

2.

Select “ABS”, “DATA MONITOR”, “ECU INPUT SIGNALS” and “STR ANGLE SIG” in the order. Check that
the signal is within the specified value.

Is the inspection result normal?

YES

>> GO TO 10.

NO

>> GO TO 9.

9.

CHECK DATA MONITOR (3)

With CONSULT

1.

The vehicle is either pointing straight ahead, or the vehicle needs to be moved.

CAUTION:

• Drive the vehicle at approx. 30 km/h (19MPH) or more for 300 m (985 ft) or more.
• Never use tester

STR ANGLE SIG

: 0

±

2.5

°

STR ANGLE SIG

: 0

±

2.5

°

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

BRC-101

< BASIC INSPECTION >

[WITH VDC (ESP)]

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2.

The vehicle is either pointing straight ahead, or the vehicle needs to be moved. Stop when it is pointing
straight ahead.

3.

Select “ABS”, “DATA MONITOR”, “ECU INPUT SIGNALS” and “STR ANGLE SIG” in the order. Check that
the signal is within the specified value.

Is the inspection result normal?

YES

>> GO TO 10.

NO

>> GO TO 1.

10.

ERASE SELF-DIAGNOSIS MEMORY

With CONSULT

1.

Record or print self-diagnosis results and freeze frame data (FFD).

2.

Erase self-diagnosis result of “ABS”.

Are the memories erased?

YES

>> End of work.

NO

>> Check the items indicated by the self-diagnosis.

STR ANGLE SIG

: 0

±

2.5

°