Tl* the contact owns a 2004 toyota tacoma. the contact stated that the driver side door's electronic lock system failed. the door locked on its own and did not unlock with the interior or exterior door handles. the passenger side door was used to exit the vehicle. the vehicle was taken to the dealer several times for the failure a diagnostic was performed, which was unable to locate a failure code. the vehicle was not repaired. the manufacturer was notified. the approximate failure mileage was 100,000. updated 1/19/16 ln; updated4/16/18*jb *tr