heat

2000 CHRYSLER CONCORDE
6 CYL
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TUCKERVILLE
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  • 3 POSTS
I have a 2000 chrysler concorde,the heat stopped working after the car did not want to start because of a bad connection in the positive battery cable.
I drained,flushed and bled the cooling system, thinking it my be clogged,still no heat.
I also replaced the heater resiter under the right side of the dash,same result.
What could it be?
Dec 28, 2010 at 4:32 PM
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ERNEST CLARK
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Are you saying nothing blows through the vent or the air blows but isn't hot?
Dec 28, 2010 at 6:53 PM
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JACOBANDNICKOLAS
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Is there power getting to the blower motor?
Dec 29, 2010 at 9:59 PM
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TUCKERVILLE
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To Ernest Clark:What i'm saying is,the air blows but isn't hot.
To Jacobandnickolas:Yes the blower works,has power.Is not hot.
Dec 30, 2010 at 7:11 AM
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ERNEST CLARK
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Possible causes:

Nonfunctioning heater control/shut off valve
bad control/switch on dash
leaking vacuum line/solenoid in HVAC unit
bad blend door in HVAC unit
Dec 30, 2010 at 11:40 AM
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JACOBANDNICKOLAS
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I need you to check something for me. With the engine hot, running, and the heater on high, do both heater core hoses get hot?
Dec 30, 2010 at 8:54 PM