2015 Chevy Cruze sedan (only 135k) needs some work

2015 Chevy Cruze LT

the car runs and drives but immediately upon startup a message comes up that says a/c off due to high engine temp and the cooling fans come on full speed. idles a bit rough but smooths out one you get onto the road. we were told likely needs a sensor but I am not sure the issue. we got a new car and don't need this anymore so selling as is

1.4L engine
automatic
black exterior with black interior
power windows
power locks
remote entry
cruise
tilt
a/c
low k at 135,000k

asking $5500
306-292-1049