'90 Mazda b2600i Fuse box

Can someone tell me where the fuse box is on a 1990 Mazda b2600i pickup truck? I've searched all over the vehicle and I just can't find it. I've looked in the entire engine, driver and passenger side kick panels and behind the glove compartment.

I'm trying to get voltage back at the fuel pump, which I don't have right now, and I can't check the fuse panel to see if the fuse is blown.

Anyone have any ideas? Thanks!