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5. Pedal Vibration and Noise =NLBR0108 1 INSPECTION START Pedal vibration and noise inspection SAT797A © GO TO 2. 2 CHECK SYMPTOM 1. Apply brake. Does the symptom appear only when engine is started? Yes © Carry out self-diagnosis. Refer to BR-56, BR-58. No © GO TO 3. 3 RECHECK SYMPTOM Does the symptom appear when electrical equipment switches (such as headlamp) are operated? Yes © GO TO 4. No © Go to “3. CHECK WARNING LAMP INDICATION” in “2. Unexpected Pedal Action”, 4 CHECK WHEEL SENSOR Check wheel sensor shield ground. For location of shield ground, refer to wiring diagram and “HARNESS LAYOUT” in EL Is wheel sensor shield grounded properly? Yes © Check ABS actuator and electric unit pin terminals for damage or the connection of ABS No © Repair. NOTE: + Applying brake gradually when shifting or operating clutch. + Low friction (slippery) road. + High speed cornering. + Driving over bumps and pot holes. + Engine speed is over 5,000 rpm with vehicle stopped. TROUBLE DIAGNOSES FOR SYMPTOMS ABS 5. Pedal Vibration and Noise BR-85 |