Nissan Maxima Service and Repair Manual: Pedal vibration or abs operation sound occurs

Nissan Maxima Service and Repair Manual / Brakes / Brake control system / Symptom diagnosis / Pedal vibration or abs operation sound occurs

Diagnosis Procedure

CAUTION: Under the following conditions, ABS is activated and vibration is felt when brake pedal is lightly depressed (just place a foot on it).However, this is normal.

  •  When shifting gears
  •  When driving on slippery road
  •  During cornering at high speed
  •  When passing over bumps or grooves [at approximately 50 mm (1.97 in) or more]
  •  When pulling away just after starting engine [at approximately 10 km/h (6 MPH) or higher]

1.SYMPTOM CHECK 1

Check if there is pedal vibration or operation sound when the engine is started.

2.SYMPTOM CHECK 2

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

3.CHECK WHEEL SENSOR AND SENSOR ROTOR

Check the following:

  • Wheel sensor installation for damage.
  • Sensor rotor installation for damage.
  • Wheel sensor connector connection.
  • Wheel sensor harness inspection.

4.CHECK ABS WARNING LAMP DISPLAY

Make sure that the ABS warning lamp is turned off after the ignition switch is turned ON or when driving.

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