For some reason my amp hasn't been powering up today, I have had it in for a while and it has always worked great. I need to know how to test the power terminals , the light isn't on. I have a multmeter and I know my basic electronics, heres my plan on how to test it, make sure i have good ground, then test the voltage of the postive and remote wire to see if one of them is no goood if their both good then it should be the ground thats the problem right? I'm just asking because i don't mess up anything. Your help is greatly appreciated thanks.

that sounds right... also make sure you check your fuses.