The power door locks may stop working in one or more doors due to a failed actuator. Replacement of the failed actuator should correct this concern.Google+
Car Problem Reports
Chevrolet Astro Door Locks Stop Working
Chevrolet Astro Problem
Average Mileage: 130,607 mi (48,000 mi - 195,000 mi)
Visitor, 2000 Chevrolet Astro, 175,000 mi
driver side electric lock stopped working by remote but lock still works fine with key and manually
Visitor, 2002 Chevrolet Astro
Automatic door locks stop working. Have to use key on all 3 doors. Can get the front passenger door to lock/unlock with the key fob but it doesn't work on the other doors. Back door latch will not work with key or fob.
frount door locks do not lock with auto key. have to use key to open door. willnot lock either.
Visitor, 1990 Chevrolet Astro, 195,000 mi
door locks dont work
Visitor, 1990 Chevrolet Astro, 98,759 mi
In my 1985 van the sliding side door is where my power lock would fail to unlock occasionally. Solution has been to manually unlock it from inside and then attempt to open.
Visitor, 1999 Chevrolet Astro, 108,000 mi
the button to lock the doors wont sometimes work
Visitor, 2005 Chevrolet Astro, 150,000 mi
Power locks will not unlock passenger door. Other doors are ok. Actuator inside the door?
Visitor, 1998 Chevrolet Astro, 120,000 mi
Power locks quit working
Door lock not working
Visitor, 2000 Chevrolet Astro, 150,000 mi
Same thing...actuator motor died