Nissan Murano Z51. Manual - part 322

WHEEL SENSOR

BRC-111

< REMOVAL AND INSTALLATION >

[VDC/TCS/ABS]

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• When installing wheel sensor, be sure to press rubber grommets in until they lock at locations shown above

in the figure. When installed, harness must not be twisted.

REAR WHEEL SENSOR

REAR WHEEL SENSOR : Exploded View

INFOID:0000000005517418

REAR WHEEL SENSOR : Removal and Installation

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REMOVAL

Be careful with the following when removing sensor.

CAUTION:

• Never twist sensor harness as much as possible, when removing it. Pull sensors out without pulling

sensor harness.

• Be careful to avoid damaging sensor edges or rotor teeth. Remove wheel sensor first before remov-

ing front or rear wheel hub. This is to avoid damage to sensor wiring and loss of sensor function.

INSTALLATION

Be careful with the following when installing wheel sensor. Tighten installation bolts to the specified torques.
• When installing, make sure there is no foreign material such as iron chips on and in the mounting hole of the

wheel sensor. Make sure no foreign material has been caught in the sensor rotor. Remove any foreign mate-
rial and clean the mount.

• When installing wheel sensor, be sure to press rubber grommets in until they lock at locations shown above

in the figure. When installed, harness must not be twisted.

1.

Rear RH wheel sensor

2.

Rear RH wheel sensor connector

3.

Rear LH wheel sensor connector

4.

Rear LH wheel sensor

B.

AWD models only

C.

White line (slant line)

: Vehicle front

Refer to 

GI-4, "Components"

 for symbol in the figure.

JSFIA0191GB

BRC-112

< REMOVAL AND INSTALLATION >

[VDC/TCS/ABS]

SENSOR ROTOR

SENSOR ROTOR

FRONT SENSOR ROTOR

FRONT SENSOR ROTOR : Exploded View

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Refer to 

FAX-10, "Exploded View"

 (2WD models), 

FAX-37, "Exploded View"

 (AWD models).

FRONT SENSOR ROTOR : Removal and Installation

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REMOVAL

Sensor rotor cannot be disassembled. Remove the sensor rotor together with hub bearing assembly. Refer to

FAX-10, "Removal and Installation"

 (2WD models), 

FAX-37, "Removal and Installation"

 (AWD models).

INSTALLATION

Sensor rotor cannot be disassembled. Install the sensor rotor together with hub bearing assembly. Refer to

FAX-10, "Removal and Installation"

 (2WD models), 

FAX-37, "Removal and Installation"

 (AWD models). 

REAR SENSOR ROTOR

REAR SENSOR ROTOR : Exploded View

INFOID:0000000005517422

Refer to 

RAX-5, "Exploded View"

 (2WD models), 

RAX-13, "Exploded View"

 (AWD models).

REAR SENSOR ROTOR : Removal and Installation

INFOID:0000000005517423

REMOVAL

Sensor rotor cannot be disassembled. Remove the sensor rotor together with hub bearing assembly. Refer to

RAX-5, "Removal and Installation"

 (2WD models), 

RAX-15, "Removal and Installation"

 (AWD models).

INSTALLATION

Sensor rotor cannot be disassembled. Install the sensor rotor together with hub bearing assembly. Refer to

RAX-5, "Removal and Installation"

 (2WD models), 

RAX-15, "Removal and Installation"

 (AWD models).

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

BRC-113

< REMOVAL AND INSTALLATION >

[VDC/TCS/ABS]

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ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Exploded View

INFOID:0000000005517424

Removal and Installation

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REMOVAL

CAUTION:

• Before servicing, disconnect the battery cable from negative terminal.
• To remove brake tube, use a flare nut wrench to prevent flare nuts and brake tube from being dam-

aged. To install, use flare nut crowfoot and torque wrench.

• Never apply excessive impact to ABS actuator and electric unit (control unit), such as dropping it.
• Never remove and install actuator by holding harness.
1.

Remove cowl top. Refer to 

EXT-21, "Exploded View"

.

2.

Disconnect ABS actuator and electric unit (control unit) connector.

3.

Loosen brake tube flare nuts, then remove brake tubes from ABS actuator and electric unit (control unit).

4.

Remove ABS actuator and electric unit (control unit) bracket mounting nut.

5.

Remove ABS actuator and electric unit (control unit) from vehicle.

INSTALLATION

Note the following, and install in the reverse order of removal.

CAUTION:

• Before servicing, disconnect the battery cable from negative terminal.

1.

ABS actuator and electric unit (control 
unit)

2.

Bracket

A.

To rear RH brake caliper

B.

To rear LH brake caliper

C.

From master cylinder primary side

D.

To front RH brake caliper

E.

To front LH brake caliper

F.

From master cylinder secondary side

: Vehicle front

Refer to 

GI-4, "Components"

 for symbol in the figure.

JSFIA0192GB

BRC-114

< REMOVAL AND INSTALLATION >

[VDC/TCS/ABS]

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

• To remove brake tube, use a flare nut wrench to prevent flare nuts and brake tube from being dam-

aged. To install, use flare nut crowfoot and torque wrench.

• Never apply excessive impact to ABS actuator and electric unit (control unit), such as dropping it.
• Never remove and install actuator by holding harness.
• After work is completed, bleed air from brake tube. Refer to 

BR-13, "Bleeding Brake System"

.

• After installing harness connector in the ABS actuator and electric unit (control unit), make sure

connector is securely locked. 

• After removing/replacing an ABS actuator and electric unit (control unit), be sure to perform the fol-

lowing procedure.

- Adjustment of steering angle sensor neutral position: Refer to 

BRC-9, "ADJUSTMENT OF STEERING

ANGLE SENSOR NEUTRAL POSITION : Description"

.

- Calibration of decel G sensor: Refer to 

BRC-10, "CALIBRATION OF DECEL G SENSOR : Descrip-

tion"

.

Install ABS actuator and electric unit (control unit) as per the following steps.

1.

Temporarily tighten mounting bolt (1) because the bracket (2) is
temporarily being hold.

2.

Tighten mounting bolt (3) while holding the bracket.

3.

Tighten mounting bolts to the specified torque in the order of (4),
(1).

JSFIA0400ZZ