NO INTERIOR HEAT HEAT DOES NOT COME ON

2001 Plymouth Neon

Tiny

Anonymous

November, 23, 2012 AT 3:26 PM

No interior heat heat does not come on

FOUND 4984 RELATED QUESTIONS

No Heat

37 ANSWERS
5 IMAGES

1 Answer

Tiny

Wrenchtech

November, 23, 2012 AT 3:32 PM

With the engine at full operating temp, locate the 2 heater hoses where they go into the firewall and feel them to see if they are both hot to the touch. If they are both hot, the heat in that vehicle is controlled by a blend door that regulates heated air flow. It is operated by an electric motor/actuator. The problem can be that the actuator is stripped or inoperative or the door itself could be damaged. This is what needs to be determined by examining the actuator and see if it is responding to heat change commands or not.

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