Nissan Sentra B18 (2020-2025) Service Manual: Inspection

Nissan Sentra B18 (2020-2025) Service Manual / Brakes / Brake System :: Periodic Maintenance / Brake Pedal / Inspection

Inspection

Check the brake pedal height with the floor trim removed.

Check the brake pedal height (H) between the dash lower panel (3) and the brake pedal upper surface.


Brake pedal height (H) from dash lower panel (3)		Refer to Brake Pedal.
Clearance (B) between brake pedal bracket (A), stop lamp switch (2) and brake pedal position switch (1) contact ends		Refer to Brake Pedal.
Brake pedal full stroke (S)		Refer to Brake Pedal.

If the brake pedal height is not the standard, inspect the brake pedal for damage. If the brake pedal is damaged, replace the brake pedal. Refer to Removal and Installation.

If the brake pedal height is not the standard and the brake pedal is not damaged, perform the following steps to inspect the brake booster: Remove the brake booster. Refer to Removal and installation. Measure the input rod (A) length (B).

Input rod (A) length (B)

: Refer to Brake Booster.

If the input rod length is not the standard, replace the brake booster . Refer to Removal and installation. Note:

The input rod length is not adjustable.

Brake Pedal

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Adjustment

Adjustment BRAKE PEDAL HEIGHT Inspect the brake pedal height. Replace parts as necessary. Refer to Inspection. Note: The input rod length is not adjustable. STOP LAMP SWITCH Di ...

Other materials:

Component parts
Component Parts Location BCM (view under instrument panel on the left side of the vehicle) Front power window motor LH (RH similar) (view with front door finisher removed) Rear power window motor LH (RH similar) (view with rear door finisher removed) Main power window and do ...

Precautions for Work
Precautions for Work When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth. When removing (disengaging) components with a screw ...

Trouble Diagnosis Without Consult
Trouble Diagnosis without CONSULT DIAGNOSIS MODE Note: Diagnosis Mode can not be entered if a malfunction is not detected in User Mode. CONSULT Ignition switch ON. After AIR BAG warning lamp lights for 7 seconds, ignition switch OFF within 1 second. ...