2005 town and country power door locks quit working

look in the owners manual it should have a fuse block diagram telling you what fuses are what

try looking for a fuse that powers them on the fuse panel inside the vechicle, there is also a fuse panel under the hood on most newer vehicles too. just look at the fuses one by one or look in the owners manuel for the location of the fuse that powers the door locks. if that does not work i would take it to a shop and have a mechanic look at the wiring.

There is an ecu flash for this repair. You may get the locks to start working again with a battery disconnect.

Your power window switch more than likely went bad, try replacing it. IT happened to me and i replaced the switch and it worked again

THERE IS A SOFTWARE UPDATE FOR YOUR BODY CONTROL MODULE..YOUR LOCAL DEALER IS, AS FAR AS I KNOW THE ONLY ONE WHO CAN DO THIS..TAKES ABOUT AN HOUR TO DO..REMOVING THE FUSE IS A TEMPORARY FIX..HAVE DONE MANY OF THESE UPDATES MYSELF..IT WILL CURE YOUR PROBLEM..TALK TO YOUR DEALER

I don't know if this will help but the electric door lock (driver-side, rear, sliding door) of our '05 T&C stopped working and the mechanic (was shopped for minor wreck damage) indicated that the lock actuator was at fault and he had none in stock. It did not get replaced and, of course, still is not working - electrically.

check the lock mechanism and sensor

Look for fuse or relay problem. A bad (shorted) door lock switch can also cause trouble. Need to dig in and start looking at each component one at a time.

good luck

the door locks are controlled by the body computer and one of the switches may be bad. When you pull the fuse you are clearing the computer codes and the locks work fine until that switch acts up. once the computer sets a code for a shorted or stuck switch all switch inputs are ignored until you pull the fuse and reset everything. Could also be a bad wire to the switch or a bad computer.

Daughter had same problem on '05 T&C. Neighborhood mechanic searched Internet and found 80-90 others with same problem right around 40,000 miles. Free solution was to pull yellow 20A IOD fuse in right front corner of fuse box under hood, wait 10 seconds, then reinsert fuse. Should solve problem as long as you don't lock doors with FOB. You can unlock doors with FOB, but apparently locking with FOB causes the problem.

Permanent solution is to have dealer reprogram computer for around $50 which is what my daughter chose to do because of inconvenience of not being able to lock doors with FOB when getting baby/carseat out of vehicle.