Hello,
Just got new sparks and wires on my ol' ride 2006 dodge grand caravan and next day having issues with my door locks. Driver side door lock no longer working up/down. Driver door seems to work 80% of the time but seems to not be as strong. When driver side door is open lock seems to struggle quite a bit or doesn't work at all. Passenger side seems to be working fine. Also all worked well before work was done and had no issues.

Can installing new sparks and wires cause these issues? I know these vans have actuator problems but this is the next day after work has been done. Also noticed lights don't blink after locking as well. Thoughts?