2008 LINCOLN TOWN CAR Electrical System Problems

TL* THE CONTACT OWNS A 2008 LINCOLN TOWN CAR. WHILE DRIVING VARIOUS SPEEDS, THE FRONT DRIVER SIDE DOOR INDEPENDENTLY LOCKED AND UNLOCKED. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 46,800.

THIS VEHICLE HAS SUDDENLY VIOLENTLY ACCELERATED ON FOUR DIFFERENT OCCASIONS DURING THE LAST ELEVEN MONTHS. THE FIRST INCIDENT OCCURRED AFTER TAPPING THE BRAKE PEDAL AT A VERY SLOW SPEED AND RESULTED IN THE CAR CRASHING INTO A BARRIER AT A FILLING STATION IN UPSTATE NEW YORK. SUBSEQUENT EPISODES WERE HALTED BY TURNING THE IGNITION SWITCH OFF WHILE ATTEMPTING TO STOP THE CAR WITH THE SERVICE BRAKES. THERE SEEMS TO BE FEW COMMON THREADS AMONG THE INCIDENTS. THERE ARE NO WARNING INDICATORS BEFORE OR AFTER THE SUDDEN UNINTENDED ACCELERATION EVENTS. NO HISTORY CODES WERE EVER RECORDED IN THE POWERTRAIN CONTROL MODULE. THE INCIDENTS ALWAYS OCCURRED WHILE THE VEHICLE WAS MOVING AT A SLOW SPEED SOMETIMES WHEN TAPPING THE BRAKE PEDAL AND OTHER TIMES WHILE PRESSING THE ACCELERATOR PEDAL. NO FLOOR MATS WERE INVOLVED IN ANY OF THE INCIDENTS AND THE DRIVER DEFINITELY DID NOT DEPRESS THE WRONG PEDAL OR BOTH PEDALS...

WE HAD A SUDDEN UNINTENDED ACCELERATION OF OUR CAR. WE WERE TRAVELING WEST ON THE NEW YORK STATE THRUWAY (I-90) TOWARDS NIAGARA FALLS. AS WE EXITED INTO A REST AREA, SUDDENLY THE ENGINE RACED AS IF THE GAS PEDAL WERE FLOORED. THE DRIVER PRESSED ON THE BRAKE VERY VERY HARD, AND THE CAR ALMOST STOPPED, MOVING FORWARD SLOWLY. THE DRIVER THEN SHIFTED INTO NEUTRAL, AND THE ENGINE SLOWEDAND WE STOPPED--ABOUT 50 FEET BEYOND WHERE THE SUDDEN UNINTENDED ACCELERATION STARTED. WE TURNED THE ENGINE OFF, AND EXAMINED THE FLOORMAT--IT WAS NOT IN A POSITION TO PRESS THE GAS PEDAL. WE CHECKED UNDER THE HOOD, AND DID NOT FIND ANYTHING THAT SEEMED RELATED TO CAUSING THE SUDDEN UNINTENDED ACCELERATION. WE LATER CHECKED IF THE DRIVER COULD PRESS THE GAS AND BRAKE PEDALS AT THE SAME TIME, BUT ON OUR CAR THEY ARE SO FAR APART THAT THIS IS NOT POSSIBLE. WE THINK...