The few projects on this page don't have much documentation, largely due to the fact that I didn't have a website at the time the projects were done.
This is a scheme to add Electric door locks to a Fiero that didn't come with them. The lock hardware came from a junked car, but the switching logic was fabricated. A microswitch is linked to the bar connecting the inside lock slide to the outside key lock. When the door is unlocked or locked using the key , or the inside lock slide, both doors are unlocked or locked.