What causes the power door locks and interior lights not to work

It sounds like you need to go to your local auto parts and buy a motor manual for your car. Hanes makes a great manual for your vehicle. Some libraries carry motor manuals you can check out for free. Otherwise, expect to pay $30.00. Goodluck

I had the same problem, mine was a ground wire below the e-brake underneath the carpet. I just kicked mine and it worked you may have to tear the carpet up. Hopefully it will be as easy as mine was.