I see posts where people are referring to specific engine (coolant temps). I can find transmission temp, but nowhere on my gauges can I see coolant temp. Am I just missing it or is it only available on certain trim packages? I have an 2019 XLT.

 

I enabled it using Forscan

 

The XLT does not have Engine Coolant temp number read out just the little gage.
To get the numbers you can swap the Cluster to a Lariat and up, there is a guy that sells them "" https://www.clustersbylivnitup.com/"""
He is " The Forscan Guy "

 

You can also purchase a cheap OBDII Bluetooth scanner and a free app on your phone to show you tons of engine parameters. I have one for watching engine temps, boost, etc when towing my 10K pound 5er. Cost me under $20 and I use an old phone with the Torque app mounted on my dash.