Because the blend doors are stuck in the wrong way == If the fan is still blowing air,check your thermostat.If that doesnt fix it check the control valve under your hood(if your model has one). last,but not least, check your heater core. if both in and out hoses are hot when car is warmed up, its supposed to mean it's ok.( if not, you'll need it replaced) Good luck!
blower motors bad check fuse bore replacing
it is a heater. heat. it blows heat. warm air
What do you mean by "has no heat"? No air blowing out, blowing out cold air when heater is on, blowing nothing at all? Heater not turning on? What specifically is happening?
Is it blowing cold air only or not blowing any air at all.
1. A bad dash controller. 2. Electrical issues.......... 3. A bad a/c heater blower motor..........
Isn't a heater supposed to blow warm air?
heater on at idle and will not blow warm air. when moving it blows the warm air from the vents. what will cause this
No one knows if:The heater is NOT blowing - or blowing on high speed only, or... The heater IS blowing, but the air is NOT hotEither way, the "Related Questions" below will get you started
Your heater may be blowing cold air because there could be a problem with the thermostat, a lack of fuel or a clogged air filter. It is recommended to check these components and consult a professional if needed.
If your heater is a heat pump , then yes.
faulty control valve on heater or air in the lines
Low coolant and a clogged heater core are possibilities.