Okay, that's it in a nutshell. I replaced the battery just 6 days ago, and it worked great. I let it sit until last night, and it wouldn't start. It cranks, but it just won't turn on over and start. Any ideas? Thank you.

. Check all under hood and under dash fuses with a test light or multimeter:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-3.html#post252145

. Check for codes.

. Check for spark. If none, focus on the Crankshaft Position Sensor.

. Check for fuel. Does the fuel pump run, when the ignition switch is turned to ON?