I have a Nissan titan that last week all of a sudden all the dash lights lit up

What is your question?

and all gages quit working including speedometer. Also sometimes the transmission will start jerking and sometimes it drives fine of course lights and gages still messed up. The truck only has 37,000 miles Dealership says it is ABS actuator but first codes that came up were speed sensor. I saw online some people fixed ABS actuator only to find that didn't solve problem. We replaced the battery because they found it drawing a low charge. Of course it reset all of the lights but a few days later everything came back. I am a little worried because they intend to put new actuator on it tomorrow but then I have to take it out of town on a trip a few days later. Anyone have any thoughts on this? Thank you My husband has had a hard time finding work this year and things are tight I just want to make an informed decisison