After stopping at my storage unit today I noticed I only had 2nd gear fallowed by the check engine light and then I was checking the the temps and saw this.

 

Get the code read fro the CEL. We can only guess what the issue is until you do.

 

Code p1745 was the only one and the live data showed no pressure issues.

 

Did you ever get this figured out? I’m having the exact same issue with my 2013 Journey.

 

first thing to check is fluid level ....not sure what make or model but on my avengers the transmission cooler was in the condensor for the a/c unit ... make sure both fans are on ,,,,might be as simple as a fan relay