No start no crank replaced the main relay?

Where is that fuse and if I replace it would it possibly fix the problem? Do I test it with something?

I replaced the main relay do to clicking sound and no start, now it runs and drives for a while or a couple weeks and then has symptoms of no cranking and no starting when key is turned and only can here fuel pump engaging, any advice as to how to diagnose this that be great and where is the starter relay cause the trigger wire or fuse triggers the relay am I right on this

What would make you think that?

Let me correct you, when you turn the key all yoh hear is the fuel pump priming and I hear no clicking of the starter or anything cranking it does nothing when I try to start, so my question is do I need a new starter or could it just be a fuse or a relay that is malfunctioning, cause the symptom seems to be intermittent starting, meaning it will start sometimes and be fine for a while and then it goes back to the no start no crank problem

Ok and how do I check for power at the trigger wire? Is it supposed to be getting power at the trigger wire? Can I test the trigger wire fuse and see if that is the issue or what ways are there to test this because the starter is in a hard place to get at

Ok but is there a fuse I can test if I cannot access the starter or where is the trigger wire which one is that and how do I test it