starting

Hey all. I'm here because I've exhausted all other options. Months ago I tried to start my 2015 RAV4, the lights came on and I heard a click but it wouldn't start. It kept doing this repeatedly and it wouldn't start. So I replaced the starter and it didn't help. I then replaced the battery, it...

The battery died on my '09 6cyl, 4WD. I replaced it with a new battery. Connections are correct. I can hear a click (like a relay) when I install the second battery terminal. Car cranks, but won't start. All the idiot lights come on. I've tried two different known good keys in case it was some...