2004 Ford Explorer 4.0 Won't Start

['04Exploder]

After a large snowstorm we had yesterday, our Explorer wouldn't even make a sound. All you here is a click when you turn the key. I don't think its the PATS because the dash light goes out after 3 seconds. It's throwing a code on our OBDII it's P1116 Engine Coolant Temperature Sensor Out Of Self Test Range. Please help don't want to have it towed.

 

[Number4]

How's the coolant? Did your block freeze?

If the sensor is bad, perhaps it's keeping it from starting. Don't know.

Cold is a big killer of batteries. Might have the battery checked out.

 

['04Exploder]

Hooked up battery charger, still just a click. Called tow truck and Ford said the starter went bad. Strange that it quit so suddenly.