Locks & lights circuit

Been awhile since I've been here. Been driving a Jeep. Anyway...the aforementioned circuit is draining the battery. I have removed the fuse and all is well save the lack of interior lights and power locks. Is there a common problem I should address first, ie; corrosion on the terminals for the locks or changing all the interior lamps etc? 95 APV

ok this a regular lumina or apv van? Also check your dome light for corrosion... I had a dome light that would short out in my full size blazer and drain the battery quickly. lock circuit hmmm are they clicking or trying to activate themselves?

ok this a regular lumina or apv van? Also check your dome light for corrosion... I had a dome light that would short out in my full size blazer and drain the battery quickly. lock circuit hmmm are they clicking or trying to activate themselves?

APV and the locks seem to work fine.