Drivable short-term, but fix now to avoid damage.
This code means the engine computer recorded that the engine temperature rose above its safe limit. Overheating can come from low coolant, a failing thermostat, a bad water pump, a clogged radiator, or a stuck cooling fan, and it can cause major engine damage if not addressed. Repairs depend on the cause and usually start with checking the cooling system and coolant level.
$100 – $1200
Varies by vehicle and root cause.
No, you shouldn't. Driving an overheating engine risks severe damage. Pull over safely, let it cool, and have it checked before driving again.
It varies widely, from around $100 for a coolant top-off or thermostat to over $1,200 if there's water pump or radiator damage. A proper diagnosis pinpoints the real cause.
Yes, very. Engine overheating is one of the fastest ways to cause major engine damage, so it should be treated as urgent.
Safely pull over, turn off the engine, and let it cool. Check the coolant level once it's cool, and don't drive again until the cooling system is inspected.