dear members!what will be the reason that after moving the sliding switch to heater position no hot air is coming out and its only normal temp. air from duct. is it means that car heater is not working or there any problem in that sliding switch, or there may be other reason?car is cuore.thanks
Does the heater have some sort of indicating light to it like the AC? Because if that certain light turns on, then there's a problem with the back end not the switch...
@thlhr
Get check the hot water flow pipe of heater is connected . If u r sure that its not disconnected then fault is in mechanical system which operates water flow valve & usualy the mechanical coupling wire got stucked due to Moisture/ Rust ets the 2nd possiblity cud be the broken knob from internal side.
no hetaer in your car?did u press a/c button
1)It could be your heater sliding switch (at falult), or thermostat is not working.
2) Pluged heater core, low coolant, air pocket.
3) coolant leaking from somewhere. (radiator, hose, heater core)