Nissan Teana J32. Manual - part 274

BRC-154

< ON-VEHICLE REPAIR >

[VDC/TCS/ABS]

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Exploded View

INFOID:0000000003767308

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.

• Do not apply excessive impact to ABS actuator and electric unit (control unit), such as dropping it.
• Do not remove and install actuator by holding harness.
• After work is completed, bleed air from brake tube. Refer to 

BR-10, "Bleeding Brake System"

.

1.

Remove cowl top cover. Refer to 

EXT-20, "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 nuts.

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.

Bushing

3.

Bracket

A.

From master cylinder secondary side B.

From master cylinder primary side

C.

To front LH brake caliper

D.

To rear RH brake caliper

E.

To rear LH brake caliper

F.

To front RH brake caliper

: Vehicle front

Refer to GI section 

GI-4, "Components"

 for symbol marks in the figure.

JSFIA0223GB

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

BRC-155

< ON-VEHICLE REPAIR >

[VDC/TCS/ABS]

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• 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.

• Do not apply excessive impact to ABS actuator and electric unit (control unit), such as dropping it.
• Do not remove and install actuator by holding harness.
• After work is completed, bleed air from brake tube. Refer to 

BR-10, "Bleeding Brake System"

.

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

connector is securely locked. 

• When replacing ABS actuator and electric unit (control unit), make sure to adjust neutral position of

steering angle sensor. Refer to 

BRC-66, "ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL

POSITION : Description"

.

Install ABS actuator and electric unit (control unit) as per the follow-
ing 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).

JSFIA0271ZZ

BRC-156

< ON-VEHICLE REPAIR >

[VDC/TCS/ABS]

YAW RATE/SIDE G SENSOR

YAW RATE/SIDE G SENSOR

Exploded View

INFOID:0000000003767352

Removal and Installation

INFOID:0000000003767353

REMOVAL

CAUTION:

Do not drop or strike yaw rate/side G sensor, or do not use power tool etc., because yaw rate/side G
sensor is sensitive to the impact.

1.

Remove center console. Refer to 

IP-22, "Exploded View"

.

2.

Remove rear ventilator duct. Refer to 

VTL-54, "REAR VENTILATOR DUCT 2 : Exploded View"

.

3.

Disconnect yaw rate/side G sensor harness connector.

4.

Remove mounting nuts. Remove yaw rate/side G sensor.

INSTALLATION

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

CAUTION:

Do not drop or strike yaw rate/side G sensor, or do not use power tool etc., because yaw rate/side G
sensor is sensitive to the impact.

1.

Yaw rate/side G sensor

2.

Bracket

: Vehicle front

Refer to GI section 

GI-4, "Components"

 for symbol makes in the figure.

JSFIA0224GB

STEERING ANGLE SENSOR

BRC-157

< ON-VEHICLE REPAIR >

[VDC/TCS/ABS]

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STEERING ANGLE SENSOR

Exploded View

INFOID:0000000003767354

Removal and Installation

INFOID:0000000003767355

REMOVAL

1.

Remove spiral cable assembly. Refer to 

SR-9, "Exploded View"

.

2.

Remove steering angle sensor from spiral cable assembly.

INSTALLATION

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

CAUTION:

• Never reuse steering angle sensor.
• When installing steering angle sensor, tighten it to the specified torque with an electric screwdriver.

Be sure to tighten it completely with no floating and tilting.

• After work, make sure to adjust neutral position of steering angle sensor. Refer to 

BRC-66,

"ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Description"

.

1.

Steering angle sensor

: Vehicle front

Refer to GI section 

GI-4, "Components"

 for symbol marks in the figure.

JSFIA0237GB