2007 Toyota Tacoma Power door locks and tire sensor light

I have a 2007 Toyota Tacoma Crew Cab 4x4. The tire sensor light is remaining on even after air pressure has been checked. Why is this? The main problem that I have is that the power door locks are not working on the passenger door and door behind that (both right side doors). The keyless entry will work driver door and passenger door on drivers side. The door lock switch will work those as well. The problem is just on the PASSENGERS side. They have to be operated manually. Please respond to my questions asap.