Frig freezer wont get cold enough after move . 35 degress then back up to 45 . cleaned everything good . coils everything . worked fine till moved . waited 24 hours after move to plugg in . help

SOURCE: Side by side Sub Zero not cold enough.

How old is "OLDER" ? If there is no frost buildup on the back wall of the freezer you could have one of two problems. On older units the compressor wears out with years of service and no longer pumps efficiently. Or it could possibly be low on refrigerant charge. ether one of these two problems is a sign that is time to update to new unit.

If you have frost buildup on the back wall of the freezer section you then would have a problem in the defrost circuit attributed to the timer, defrost heaters or defrost thermostat.

SOURCE: freezer to cold refrigerator not cold enough

sounds like your defrost timer is not working properly . Most fridge/freezers the fridge gets cooled from the cool air from the freezer . But when the defrost timer is not working properly the section between the fridge and freezer freezes up and hence doesnt allow the flow of cool air into the fridge. The defrost timer can be easily replaced. 

SOURCE: INSIDE FREEZER COILS ARE FREEZING UP AND FRIG WONT STAY COLD.

Classic symptoms -

Chances are if they are getting cool, then later not, and there is a large accumulation of frost -

1) the evaporator fan in the freezer is not running
2) Defrost heater has failed
3) Defrost sensor has failed
4) Defrost timer/refrigerator control has failed.

Check for ice build-up on the back wall of the freezer. If there is ice, unplug or turn the unit off for 6-8 hours with the doors open (put any food in a cooler with ice to maintain). Note water may come out of the refrigerator.
Plug the unit back in or turn it back on, close the doors, and check temperature after a couple of hours of operation. If all OK, you will need to have the above tested, or, if you know how to use a multimeter and can read a schematic/wiring diagram, I can instruct you on how to check the above. Please provide specific unit Model number to proceed further.

SOURCE: Freezer not cold enough, frig ok Frigidaire FRS6LR5EM7

Your defrost element is probably faulty, this is in the freezer compartment at the back and behind a removeable panel. You should change both the element and the defrost limiting thermodisc at the same time.

SOURCE: Fan running,both cold settings at 4 , freezer 14 degrees C

you need to replace the start components on the compressor, theres a relay that mounts on to the compressor that takes out the start winding after it starts the compressor up. You can also try whats called a three in one to try to start up the unit. Good Luck.