Hi, does anyone know where the radio suppression relay for a 1986 Volvo turbo is?

1)It is NOT on the driver's side shock tower by the power steering resorvoir. 2)And it is NOT on the passenger side coolant resorvoir. Could it be possible that I don't have one?

I saw some pics on this forum for a 88 760/740 and it looked like that the relay is black and about the same size as the relays in the console. However, I have NOTHING that looks like that along both inner fenders under the hood.

I wish I had a digital camera, however, until I get one....I do have a black module rectangular box that is held in by 4 bolts. The box is attached to a metal bracket on the driver side shock tower. This box is also part of another module that is metal and cylindrical. It required a flathead screwdriver to pry open the box that had been sealed by some kind of cushion w/ glue. When I opened this box, there is a circuit board that is attached to the box by a small grounding strap. The other side of the circuit board has similar electronics as the relays in the console of the car, but I did could not completely remove the circuit board because of the permanently installed grounding strap.

Is this a radio suppression relay?