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Nissan Altima HL32 Hybrid. Manual - part 161

BRAKE STROKE SENSOR

BRC-209

< ON-VEHICLE REPAIR >

[VDC/TCS/ABS]

BRC

BRAKE STROKE SENSOR

Exploded View

INFOID:0000000004212788

Removal and Installation

INFOID:0000000004212789

REMOVAL

CAUTION:

Do not apply excessive impact to brake pedal stroke sensor, such as dropping it.
1. Disconnect the brake pedal stroke sensor connector.
2. Remove the brake pedal stroke sensor bolts and remove the brake pedal stroke sensor.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• After replacement, adjust the location to be between 0.8 and 1.2V, checking the voltage with CON-

SULT-III without stepping on the brake pedal. These procedures should be performed on a flat place.

• After erasing Brake ECU memories, perform zero adjustment of following sensors and initialization

of linear solenoid valve. These procedures should be performed on a flat place.

- Steering angle sensor. Refer to

BRC-9, "PERFORM ZERO POINT OF STEERING ANGLE SENSOR :

Description"

- Yaw rate/side/decel G sensor. Refer to

BRC-8, "PERFORM ZERO POINT OF YAW RATE/SIDE/DECEL

G SENSOR : Description"

- Brake stroke sensor. Refer to

BRC-9, "PERFORM ADJUSTMENT OF STROKE SENSOR : Descrip-

tion"

- Linear solenoid valve. Refer to

BRC-7, "PERFORM INITIALIZATION OF LINEAR SOLENOID VALVE

AND CALIBRATION : Description"

Brake pedal

Brake pedal stroke sensor

AWFIA0517GB

BRC-210

< ON-VEHICLE REPAIR >

[VDC/TCS/ABS]

BRAKE SIMULATOR

BRAKE SIMULATOR

Exploded View

INFOID:0000000004212790

Removal and Installation

INFOID:0000000004212791

CAUTION:

• After the work is completed, bleed air from brake simulator and brake tube.

• Do not bend or damage the brake line.

• Do not allow any foreign material such as dirt and dust from entering the brake line from the con-

necting points.

• Use a torque wrench with a fulcrum length of 250mm (9.84 in).

• This torque value is effective when flare nut crowfoot is parallel to a torque wrench.

Brake fluid reservoir

Grommet

Master cylinder sub-assembly

Reservoir hose No.1

Reservoir hose No.2

Clamp

Master cylinder sub-assembly

Gasket

Brake simulator

10. Brake simulator bracket

11. Gasket

12. Clevis

AWFIA0518GB

BRAKE SIMULATOR

BRC-211

< ON-VEHICLE REPAIR >

[VDC/TCS/ABS]

BRC

• Do not reuse gaskets.

• After replacement, adjust the brake pedal stroke sensor location to be between 0.8 and 1.2V, check-

ing the voltage with CONSULT-III without stepping on the brake pedal. These procedures should be

performed on a flat place.

• After erasing Brake ECU memories, perform zero adjustment of following sensors and initialization

of linear solenoid valve. These procedures should be performed on a flat place.

- Steering angle sensor. Refer to

BRC-9, "PERFORM ZERO POINT OF STEERING ANGLE SENSOR :

Description"

- Yaw rate/side/decel G sensor. Refer to

BRC-8, "PERFORM ZERO POINT OF YAW RATE/SIDE/DECEL

G SENSOR : Description"

- Brake stroke sensor. Refer to

BRC-9, "PERFORM ADJUSTMENT OF STROKE SENSOR : Descrip-

tion"

- Linear solenoid valve. Refer to

BRC-7, "PERFORM INITIALIZATION OF LINEAR SOLENOID VALVE

AND CALIBRATION : Description"

REMOVAL

1. Disconnect the mass air flow sensor, and the wiring harness retainers on the air cleaner assembly.
2. Remove the air duct hose, front air duct and air cleaner assembly. Refer to

EM-24, "Removal and Installa-

tion"

3. Disconnect the brake simulator connector.
4. Disconnect the hoses and brake tubes from the brake master cylinder and brake simulator.
5. Remove the instrument lower cover (LH). Refer to

IP-11, "Exploded View"

6. Remove the brake pedal clevis pin.
7. Remove the master cylinder sub-assembly nuts.
8. Pull out the master cylinder sub-assembly and remove the brake simulator with bracket.
9. Remove the brake simulator bracket bolts.
10. Remove the brake simulator from the bracket.

INSTALLATION

Installation is in the reverse order of removal.

• Bleed the brake system. Refer to

BR-14, "Bleeding Brake System"

Disassembly and Assembly

INFOID:0000000004212792

CAUTION:

• Do not reuse grommets and gaskets.

• Do not bend or damage the brake tube.

• Do not allow any foreign matter such as dirt and dust to enter the brake line from the connecting

points.

• Use a torque wrench with a fulcrum length of 250 mm (9.84 in).