My wife was pulling into the dentist parking lot, made a slow right hand turn to a parking space when the vehicle suddenly and violently accelerated. Depressing and pumping brake had no effect and the car slammed into a tree destroying the right front of the vehicle. She assured me that she did not depress the accelerator. She is a very safe driver, never received a ticket nor involved in an accident. Research into similar accidents showed multiple cases where this occurred with Honda Pilot vehicles.