Nissan Tiida C11. Manual - part 104

BRC-182

< REMOVAL AND INSTALLATION >

[ESP/TCS/ABS]

WHEEL SENSORS

REMOVAL AND INSTALLATION

WHEEL SENSORS

Removal and Installation

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REMOVAL

Be careful of the following.

CAUTION:

• When removing the sensor, do not rotate it if possible, and not forcibly pull the sensor harness.
• Before removing front or rear wheel hub, remove wheel sensor to avoid sensor wiring damage.

INSTALLATION

Be certain to tighten bolts to the specified torque. Be careful of the following:

• Check the inside of the sensor mounting hole for foreign material, the rotor surface for iron chips and other

foreign material, and if anything is non-standard, clean it before installation, or replace it.

• When installing the front sensor, completely push in the strut bracket and body bracket rubber grommets

until they lock so that the sensor harness does not become twisted. In addition, there should be no twists in
the harness when installed. Install the harness so that the painted part faces the outside of the vehicle.

• When installing the rear sensor, completely push in the rubber bracket of the suspension arm bracket and

lock the marking area of the side member harness mount so that the sensor harness will not be twisted. In
addition, there should be no twists in the harness when installed.

MFIB9030E

SENSOR ROTOR

BRC-183

< REMOVAL AND INSTALLATION >

[ESP/TCS/ABS]

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SENSOR ROTOR

Removal and Installation

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FRONT

• Because the sensor rotor is integrated with the wheel bearing, replace it together with the wheel bearing

assembly. Refer to 

FAX-7, "Removal and Installation"

.

REAR

• During removal and installation, remove the wheel hub (brake drum). Refer to 

RAX-6, "Removal and Instal-

lation"

.

CAUTION:

The sensor rotor is a non-reusable part, it must be replaced by an new part when removing it.

BRC-184

< REMOVAL AND INSTALLATION >

[ESP/TCS/ABS]

ACTUATOR AND ELECTRIC UNIT (ASSEMBLY)

ACTUATOR AND ELECTRIC UNIT (ASSEMBLY)

Removal and Installation

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REMOVAL

1.

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

2.

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

3.

Remove ABS actuator and electric unit (control unit) mounting nuts.

4.

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

CAUTION:

Be careful of the following when removing ABS actuator and electric unit (control unit).
• If the part number on the part number label (pasted on actuator upper surface) is the same, ABS

actuator and electric unit (control unit) cannot be used on another vehicle.
If it is used on another vehicle, ABS warning lamp, SLIP indicator lamp and ESP OFF indicator lamp
may turn ON or ESP/TCS/ABS may not operate normally.
When replacing ABS actuator and electric unit (control unit), must use new service parts.

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

aged. To install, use a flare nut torque wrench (commercial service tool) and tighten to the specified
torque.

• Do not apply excessive impact to actuator, such as dropping it. 
• Do not remove and install ABS actuator and electric unit (control unit) by holding harness.

INSTALLATION

To install, follow procedure for removal in reverse order.

CAUTION:

Be careful of the following when installing ABS actuator and electric unit (control unit).
• Tighten the mounting bolts and nuts to the specified torque.
• After the work, bleed air from brake piping. Refer to 

BR-8, "Bleeding Brake System"

.

• After installing vehicle harness connector in the actuator, make sure connector is securely locked.

MFIA0015E

YAW RATE/SIDE G SENSOR

BRC-185

< REMOVAL AND INSTALLATION >

[ESP/TCS/ABS]

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YAW RATE/SIDE G SENSOR

Removal and Installation

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REMOVAL

1.

Remove center console. Refer to 

IP-10, "Component Parts"

.

2.

Disconnect yaw rate/side G-sensor harness connector.

3.

Remove yaw rate/side G-sensor mounting bolts. Then remove yaw rate/side G-sensor from vehicle.

CAUTION:

• Do not drop or strike yaw rate/side G-sensor, because it has little endurance to impact.
• Do not use power tool etc., because yaw rate/side G-sensor is weak for the impact.

INSTALLATION

To install, follow procedure for removal in reverse order.

CAUTION:

• Do not drop or strike yaw rate/side G-sensor, because it has little endurance to impact.

MFIA0016E