OUR 2004 TOYOTA SIENNA XLE, POWER SLIDING DOORS WILL NOT OPEN, OR LATCH CLOSED ALL THE WAY. IT OCCURRED DURING A COLD SPELL IN OUR AREA, AND WE HAVEN'T BEEN ABLE TO FIX IT YET. IT IS A SAFETY HAZARD, AND EXTREMELY DIFFICULT TO GET MY INFANT AND MY OTHER CHILDREN IN AND OUT OF THE VAN WHEN BOTH DOORS WON'T OPEN. NEITHER WILL OPEN WITH THE POWER BUTTONS IN THE CAR, THE BUTTONS ON OUR KEYS, OR MANUALLY. THERE HAS BEEN NO WAY TO GET THEM OPEN, AND SINCE THEY AREN'T LATCHED CLOSED, THE VAN CAN'T BE LOCKED, AND WHEN I DRIVE IT CONTINUOUSLY BEEPS, ALERTING ME TO THE "OPEN" DOORS WHILE I AM DRIVING. ONCE AGAIN, I WOULD LIKE TO EMPHASIZE HOW UNSAFE THIS IS, AS IF THERE WAS AN EMERGENCY, THERE WOULD BE NO QUICK WAY THAT I, OR ANY EMERGENCY PERSONNEL COULD GET ANY PASSENGERS OUT OF THE BACK SEATS QUICKLY AND EFFICIENTLY. APPARENTLY IT COSTS MORE THAN $1200 PER DOOR FOR THE DEALER TO FIX THE PROBLEM. *TR