Won't make ice in cold weather - Manitowoc 1400 Modular Ice Machine Sd1492n

without actually hooking up a scan tool and looking at the pid data i would say you have either a coolant temp sensor issue or intake air temp sensor issue.i have seen alot more coolant temp sensors bad than the intake air temp sensors tho.

must have a dead cell in the battery, only takes one . alwasy check the belt tension on the alternator,

Temp may cause slower response but it sounds like the cold may have caused a leak in the valve body or one of the plastic lines or bag seals.

I’m happy to assist further over the phone at https://www.6ya.com/expert/howard_977676954994c5b2

yes, could be ! change your fuel & air filters , its winter time , yes !

Sounds like nonsense to me

Everyone drives a vehicle a couple days a week

If the battery is over 5 years old it may be bad

When you say you had it checked- we need technical
details of how it was tested & it's age

Was the alternator tested & again how?

If you haven't had anything tested in over a year,
you can expect things to not work as they should

Obviously your issues are somewhat weather or temp
related,so a fresh start & a different shop that knows why
your there & what you expect resolved is what is needed

If the engine will not turn over very fast,it is most likely your battery.Cold weather will kill a weak battery a lots of times.

What truck would that be?

What has been tested so far?

seal on door must be letting moisture into compartment, need new door seal

Most of time the termostat will stick open
& in the cold weather you have little heat
when it gets to around 35 degrees

For a small number of unfornutate souls it
may stay closed & overheat & even ruin the
engine because they won't stop using the car

Other than putting it in a pot of water on the stove
to test it

Just install a new one every 6 or 8 years

There are many things that can go wrong with a Kenmore refrigerator ice maker. Your ice maker may be leaking. It may not make any ice at all, or the ice that comes out smells or has an odd appearance. The problem may have an easy solution, or it may require a technician's expertise. The troubleshooting tips in this article will minimally make you aware of what is likely the source of the problem. You may be able to fix the problem yourself and save a bundle.

When it Won't Make Ice
1. Get a thermometer and see how cold it is in there. If your freezer is fewer than 17 degrees F, it won't make ice. The freezer temperature setting may be too high or the thermometer is broken and not calibrated correctly. If adjusting the temperature fails to work, call a Kenmore technician.
2. Determine if your water fill spout in the freezer is plugged with ice. If so, no new ice can be made. Try clearing it out or melting the ice by running a hair dryer on it for a few minutes.
3. Turn your refrigerator around to look at the back side to see if water is getting to the water inlet valve behind the fridge. If the water is not properly connected, there's no water to make ice.
4. Use an ohm meter to test for coil continuity. If the ohm meter shows there is no continuity, then you will need to replace the water inlet valve.

The question is too short so i guess that your refrigerator maybe won't make ice & reason for not cooling so i gave this tip.

Have a good day. : )