Nissan Pathfinder. Manual - part 249

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

BRC-55

< BASIC INSPECTION >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

Description

INFOID:0000000009177267

Refer to the table below to determine if adjustment of steering angle sensor neutral position is required.

×: Required –: Not required

Work Procedure

INFOID:0000000009177268

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

CAUTION:

To adjust neutral position of steering angle sensor, make sure to use CONSULT.

(Adjustment cannot be done without CONSULT).

1.

ALIGN THE VEHICLE STATUS

Stop vehicle with front wheels in straight-ahead position.

>> GO TO 2.

2.

PERFORM THE NEUTRAL POSITION ADJUSTMENT FOR THE STEERING ANGLE SENSOR

1. On the CONSULT screen, touch “WORK SUPPORT” and “ST ANG SEN ADJUSTMENT” in order.

2. Touch “START”.

CAUTION:

Do not touch steering wheel while adjusting steering angle sensor.

3. After approximately 10 seconds, touch “END”.

NOTE:

After approximately 60 seconds, it ends automatically.

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

CAUTION:

Be sure to perform above operation.

>> GO TO 3.

3.

CHECK DATA MONITOR

1. Run vehicle with front wheels in straight-ahead position, then stop.

2. Select “DATA MONITOR”. Then make sure “STR ANGLE SIG” is within 0

±2.5°.

Is the steering angle within the specified range?

YES

>> GO TO 4.

NO

>> Perform the neutral position adjustment for the steering angle sensor again, GO TO 1.

4.

ERASE THE SELF-DIAGNOSIS MEMORY

Erase the self-diagnosis memory of the ABS actuator and electric unit (control unit) and ECM.

Situation

Adjustment of steering angle sensor neutral position

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

×

Change tires to new ones

—

Tire rotation

—

Adjusting wheel alignment

×

Battery disconnection

×

BRC-56

< BASIC INSPECTION >

[VDC/TCS/ABS]

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

• ABS actuator and electric unit (control unit): Refer to 

BRC-32, "CONSULT Function"

.

• ECM: Refer to 

EC-61, "CONSULT Function"

.

Are the memories erased?

YES

>> Inspection End.

NO

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

CALIBRATION OF DECEL G SENSOR

BRC-57

< BASIC INSPECTION >

[VDC/TCS/ABS]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

CALIBRATION OF DECEL G SENSOR

Description

INFOID:0000000009177269

Refer to the table below to determine if calibration of the decel G sensor is required.

×: Required –: Not required

Work Procedure

INFOID:0000000009177270

CALIBRATION OF DECEL G SENSOR

CAUTION:

To calibrate the decel G sensor, make sure to use CONSULT.

(Calibration cannot be done without CONSULT).

1.

ALIGN THE VEHICLE STATUS

Stop vehicle with front wheels in straight-ahead position.

>> GO TO 2.

2.

PERFORM CALIBRATION OF DECEL G SENSOR

1. On the CONSULT screen, touch “WORK SUPPORT” and “DECEL G SEN CALIBRATION” in order.

2. Touch “START”.

3. After approximately 10 seconds, touch “END”.

NOTE:

After approximately 60 seconds, it ends automatically.

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

CAUTION:

Be sure to perform above operation.

>> GO TO 3.

3.

CHECK DATA MONITOR

1. Run vehicle with front wheels in straight-ahead position, then stop.

2. Select “DATA MONITOR”. Then make sure “DECEL G SEN” is within 

± 0.08G.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Perform calibration of decel G sensor again, GO TO 1.

4.

ERASE THE SELF-DIAGNOSIS MEMORY

Erase the self-diagnosis memory of the ABS actuator and electric unit (control unit) and ECM.

• ABS actuator and electric unit (control unit): Refer to 

BRC-32, "CONSULT Function"

.

• ECM: Refer to 

EC-61, "CONSULT Function"

.

Situation

Calibration of decel G sensor

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

—

Replacing ABS actuator and electric unit (control unit)

×

Removing/Installing steering components

—

Replacing steering components

—

Removing/Installing suspension components

—

Replacing suspension components

—

Removing/Installing tire

—

Replacing tire

—

Tire rotation

—

Adjusting wheel alignment

—

Removing/Installing yaw rate/side/decel G sensor

×

Replacing yaw rate/side/decel G sensor

×

BRC-58

< BASIC INSPECTION >

[VDC/TCS/ABS]

CALIBRATION OF DECEL G SENSOR

Are the memories erased?

YES

>> Inspection End.

NO

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