Same problem! 2 vehicles! Nothing happeneds when i turn the key! No lights, radio, fuel pump, or crank?

I drive a 1977 Dodge b200 and it broke down yesterday due to an unrelated issue with the fuel pump i installed through a toggle switch. When i went to try to get it running later that night i got absolutely nothing when i turned the key. No headlights, dashlights, dome lights or anything. Brand new batery and i did several drop tests across the batery, starter relay, and the starter. I also ran the starter strait to the batery to make sure the engine would crank.

Earlier that morning i was working on my 1983 Honda magna (the motorcycle) I have a brand new starter relay, and a batery but when i hopped on the bike to go for a ride nothing happened. Again, no headlights, dashlights, fuel pump, Connections are great, also did a test on the batery.

I'm out of ideas!

The main fuse, or battery fuse may be blown… Or the ignition switch is bad.

What is the voltage drop from the chassis and engine grounds to the negative terminal? Sounds like poor connection or bad ground!

http://autorepair.about.com/