With this jumper type relay removed the van won’t start?

The "R" was flashing and clicking from the dash at the same time. Found video that diagnosed as potential starter relay failure with testing as resolution. Auto Parts helps with a dianostic tool that says alternator is failing. I would like to test the relay using the horn relay detailed in the videos,but they appear to be different, more like a fuse. This is under the hood. I'll look again at the diagram. Maybe the relays are under dash.

Check fuses, brake padel and relay equipment ok ? But lights not working

AC compressor not getting current from Dashboard to fuse box relay.

Have check the fuse and the headlights relay but still not working

Tengo una toyota sienna xle 2001 y donde tiene que ir rl fusible 5a aribita del relay no lo Trae y no puedo cargar de gas al aire acondicionado pueden ayudarme por favor. Necesito ponerle gas refrigerante y no se que puedo hacer