Lexus NX: Adjustment

ADJUSTMENT

PROCEDURE

1. INSPECT AND ADJUST BRAKE PEDAL HEIGHT

(a) Check the brake pedal height.

*1

Brake Pedal Pad

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*a

Brake Pedal Height

*b

Measuring Plane of Floor Panel

Brake pedal height from floor panel:

188.9 to 198.9 mm (7.44 to 7.83 in.)

(b) Adjust the brake pedal height.

(1) Remove the stop light switch assembly.

Click here

*1

Lock Nut

*a

Brake Pedal Height

*b

Floor Panel

(2) Loosen the lock nut.

(3) Adjust the brake pedal height by turning the push rod.

Brake pedal height from floor panel:

188.9 to 198.9 mm (7.44 to 7.83 in.)

(4) Tighten the lock nut.

Torque:

25.5 N·m {260 kgf·cm, 19 ft·lbf}

(5) Install the stop light switch assembly.

Click here

2. INSPECT AND ADJUST BRAKE PEDAL STROKE SENSOR ASSEMBLY

Click here

3. INSPECT BRAKE PEDAL FREE PLAY

(a) Depress the brake pedal until a slight resistance is felt. Measure the brake pedal free play as shown in the illustration.

Brake pedal free play:

1.0 to 6.0 mm (0.0394 to 0.236 in.)

If the pedal free play is not as specified, check the stop light switch clearance.

Click here

If the pedal free play is as specified, proceed to the Inspect Brake Pedal Reserve Distance procedure.

*a

Brake Pedal Free Play

4. INSPECT BRAKE PEDAL RESERVE DISTANCE

(a) Release the parking brake.

(b) With the power switch on (READY), depress the brake pedal and measure the pedal reserve distance.

Brake pedal reserve distance from floor panel at 490 N (50 kgf, 110.2 lbf):

More than 105 mm (4.13 in.)

If the distance is not as specified, troubleshoot the brake system.

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HINT:

Check the brake pedal reserve distance at the same location as that used when checking the brake pedal height.

5. PERFORM INITIALIZATION AND CALIBRATION OF LINEAR SOLENOID VALVE

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READ NEXT:

 Installation

INSTALLATION PROCEDURE 1. INSTALL BRAKE PEDAL PAD (a) Install the brake pedal pad to the brake pedal support assembly. 2. INSTALL BRAKE PEDAL STROKE SENSOR ASSEMBLY Click here 3. INSTALL BRAKE PEDAL

 Brake System

 Precaution

PRECAUTION CAUTION: While the auxiliary battery is connected, even if the power switch is off, the brake control system activates when the brake pedal is depressed or the door courtesy switch is tu

SEE MORE:

 Removal

REMOVAL PROCEDURE 1. PRECAUTION CAUTION: Be sure to read Precoution thoroughly before serving. Click here NOTICE: After the power switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal. Click here 2. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY

 Adjustment

ADJUSTMENT CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. Centering bolts are used to mount the door hinge to the vehicle body and door. The door cannot be adjusted with the centering bolts on. Substitute the center

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