Why won't my passenger door power lock work anymore?
I have a 2-door 2002 Honda Civic LX. I have power locks on both of my doors and they both used to unlock and lock with both the manual button on the doors and my key fob. Now only the drivers door works with the manual button. Unfortunately I have also lost use of my key fob for my alarm but that will dealt with separately. However, I need to fix the mechanism in my passenger door before installing a new alarm. What could be the problem? And where should I look?