We really appreciate your feedback and are happy to hear that your vehicle is repaired. Unfortunately we where unable to duplicate your concern with pedal vibration upon braking when your vehicle was at our shop. We did scan your ABS system for stored codes and found a C0265 for ABS module failure. We based our diagnosis on this due to that fact that it can cause pedal actuation. That being said, we value you as a customer and would be happy to refund your diagnosis fee.