Cluster and shifting gone out?

You could have an alternator that has a diode out which can then charge the system with AC voltage which can cause the issues you are describing.

Here is a guide to help you test for AC voltage, please read completely:

https://www.2carpros.com/articles/how-to-check-a-car-alternator

This will also help test the voltage output which if it is too high can cause electrical accessories to shut down. If everything is okay, I have seen the TIPM go out on these cars but to be sure let's run a CAN scan. You can get a CAN scanner (Controller Area Network) which will work on most cars from Amazon.

Here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

Here is how to change out the TIPM which is easy because it-self learns and there is no programming. Check out the images (below). Please upload pictures or videos in your response of any problems so we can see what to help you with.

Hmm, I am wondering if you have a rare condition of the alternator diode being out and the system is having AC voltage pumped into it. Please go over this guide to be sure:

https://www.2carpros.com/articles/how-to-check-a-car-alternator

Check out towards the bottom it tells how to test for AC voltage, sorry about the TIPM they had problems with them.