Replaced battery, no power at all
 

I replaced my battery on my 2002 IS300 and now I have no power what so ever. The new battery has power because I checked it with a voltmeter as well as the fuses. I go to turn on the car, no dashboard lights, no crank, no nothing.

Any ideas of what could be wrong? Could it be the altenator?

Thanks for the help :)

Try cleaning and re-checking the battery connections.. The alternator probably wouldn't cause your issue.

I hope you didnt put it in backwards like someone else I know

That would be pretty embarrassing since I am an electrician. I checked polarity and all the fuses. I have no power to the fuse link. Maybe that's my problem.