1990 ES250 starting problem

Hi

I have a 1990 Lexus ES250.  The starter makes a clicking noise when I try to start it. 

I replaced the starter and the battery.  The problem is still there about a click every second when I turn the key.

The car has an automatic transmission.  Does this car have a starter relay?  If so where is it located?

I reviewed the wiring diagram for a 1990 Camry, not sure if they are the same and the Camry only has a  starter relay for the manual transmission cars.  I called the lexus dealer and they do list a starter relay for this car.  I believe the car only came as an automatic. 

So I would like conformation if the lexus ES250 1990 manual trans has a starter relay, and if so, would like to investigate it, does anyone know where it is located?

Thanks