I have a 1999 Astro van. I have a problem with the door locks, they started working on there own, as soon as you close the door they lock on their own. the back hatch will not open because the locks are not working. Been looking for a relay but can't find one.
My van seems to get hot during city driving but runs very cool on the highway.
HELP

Optional Information:
1999 Chevrolet astro