Fuse-switch-bad connection-blower relay-fan motor. I would check the fuse then look at the blower relay. they go out quite offen on Dodges
Low coolant level, or a plugged heater core.
The water is not circulating through the heater core or you have a control problem. If the heater is putting out heat then it is probably a control problem. If no heat then - water pump out, low on coolant, or maybe the therostat is stuck open.
Your heater will blow cold air only.
my heater switch on my vauxhall frontera as just stopped working but we can feel slightly heating coming through
the heater core is stopped up, i have a 2003 with the same problem and the heater core solved it. The heater core is a huge job, I own a repair shop and it took us about 10- 12 hours
how easy is it to replace heater 1994 espace?
if both stopped working at the exact same time it is most likely a fuse... consult your owners manual for fuse location and specification
check the heater core stopped up radiator
If the seat warmer on a 2004 Saturn Vue is not working it could be a problem with the heater element. This element can be found under the seat and will be easier to access from the rear of the seat.
A blocked heater hose could cause a leak. A stopped up heater core could as well. Or the connector in the Windstar could be cracked.
Check the thermostat, also there could be a heater core issue...
the heater core was stopped up just flushed it out ok now