NIARMADA Nissan Armada manuals & owner information
Nissan Armada owner resource

Manuals, service information and practical owner guidance.

Fast access to Nissan Armada owner manuals, service procedures, maintenance references, technical information and practical guides for different Armada generations.

Browse manuals →
Nissan Armada manual library

Nissan Armada 2025-2026 Service and Repair Manual: Brake Pedal Vibration or Operation Sound Occurs

Nissan Armada 2025-2026 Service and Repair Manual / Brakes / Brake Control System. With Vdc / Brake Pedal Vibration or Operation Sound Occurs

Description

  • Brake pedal vibrates and motor sound from ABS actuator and electric unit (control unit) occurs, when the engine starts.

  • Brake pedal vibrates during braking.

CAUTION:

Vibration may be felt during brake pedal is lightly depressed (just placing a foot on it) in the following conditions. This is normal.

  • When shifting gears

  • When driving on slippery road

  • During cornering at high speed

  • When passing over bumps or grooves [Approximately 50 mm (1.97 in) or more]

  • When pulling away just after starting engine [at approximately 10 km/h (6.2 MPH) or more]

Diagnosis Procedure

SYMPTOM CHECK 1

Check that there are pedal vibrations when the engine is started.

Do vibrations occur?

YES>>

GO TO 2.

NO>>

Check the brake pedal. Refer to Inspection.

SYMPTOM CHECK 2

Check that motor sound from ABS actuator and electric unit (control unit) occurs when the engine starts.

Does the operation sound occur?

YES>>

GO TO 3.

NO>>

Perform self-diagnosis for “ABS” with CONSULT.

SYMPTOM CHECK 3

Check symptoms when electrical component (headlamps, etc.) switches are operated.

Does the symptom occur?

YES>>

Check that radio (including wiring), antenna and antenna lead-in wires are not located near ABS actuator and electric unit (control unit). Move them if they are located near ABS actuator and electric unit (control unit).

NO>>

Perform self-diagnosis for “ABS” with CONSULT.

    Other materials

    Basic information
    WARNING Failure to carefully follow all warnings and operating instructions related to the I-FCW system in the Nissan Armada may lead to serious injury or even fatal accidents. The Intelligent Forward Collision Warning system in the Nissan Armada is designed to provide early alerts befor ...

    Heavy Tight-Corner Braking Symptom Occurs
    Description Heavy tight-corner braking symptom occurs when the vehicle is driven and the steering wheel is turned fully to either side after the engine is started.NOTE: Light tight-corner braking symptom may occur depending on driving conditions. This is not malfunction. Diagnosis Procedure PERFORM ...

    Side Oil Seal
    Exploded View Side oil seal Front final drive assembly     : Always replace after every disassembly. Removal and Installation WARNING: Jacking up or lift up the vehicle may the vehicle height to go down which cause a personal injury and/or damage to the air suspension component ...