Our heater isn't working in our 300, it is simply blowing cold air, we put coolant in and still...cold air
Could be open termostat ,clog heating core.
SOURCE: Heat on, blows cold air on passenger side
u will need to repair the passenger side air temp control blend door, either the door is stuck or the small electric actuator that moves it is defective.
SOURCE: My heater doesn't work. Hot water is circulating,
if both heater hoses going into the fire wall are hot,remove the heater control assembly from dash and make sure cable is connected and do the same under the hood where one heater hose has a valve connected to it,
SOURCE: 2003 Chrysler Sebring, no heat cold air only.
sounds like a restriction in the coolant bypass and or heater core. you will want to check if both sides of the heater core hose near the firewall are hot on both sides if so you have an issue with the air ducts but if not then you may have a failing heater control valve or a restriction.
SOURCE: Heater on 1995 Chrysler Concorde stopped heating.
there are no reset codes, did you bleed the air out of the cooling system? if not do this procedure, if that doeasn't fix it u have a failed air temperasture control blend door motor actuator.
The generic method of bleeding air from the cooling system is to use a floor jack and raise the front of the car as high as poss, then fill the coolant recovery tank full and run the engine until it just starts to overheat, high end of normal zone on gauge, then shut the engine down and run cold water over the radiator core, this will self bleed the system and the coolant will be pulled from the recovery tank, repeat as necessary, never let the recovery tank run dry or more air will be pulled into the cooling systeml ,
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