Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
Vehicle » Brakes and Traction Control » Antilock Brakes / Traction Control Systems » Testing and Inspection » Symptom Related Diagnostic Procedures » ABS » Pedal Vibration Or ABS Operation Sound Occurs  
 
 
  Pedal Vibration Or ABS Operation Sound Occurs  
 

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.
Do symptoms occur?
YES >> GO TO 2
NO >> Perform self -diagnosis. Refer to See: Scan Tool Testing and Procedures\ABS.
2.SYMPTOM CHECK 2
Check symptoms when electrical component (headlamps, etc.) switches are operated.
Do symptoms occur?
YES >> Check if there is a radio, antenna, antenna lead wire, or wiring close to the control unit. If there is, move it farther away.
NO >> GO TO procedure 3 "CHECK WHEEL SENSOR AND SENSOR ROTOR" of symptom 1. Refer to See: Symptom Table.