No crank, no start and dash lights are not working after replacing the battery and starter

Okay. If all we changed was the battery and starter then we need to start with making sure the connections at the battery are clean and tight.

If they are then we need to check the voltage at the starter and find out if we have proper voltage at the starter in order to get it started.

I would suggest we start with the not starting issue and then go from there.

https://www.2carpros.com/articles/starter-not-working-repair

Here is a guide that will help with testing the starter:

https://www.2carpros.com/articles/how-to-check-wiring

Let's check the voltage using the wiring diagram below and let us know what you find with this and we can go from there.

Thanks

Test