2002 Dodge Ram Blower Knob Works Power Heat Control Switch Blows Would That

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my blower knob works an has power to it but my heat control an the control to switch where it blows has no heat what would that be?
Nov 12, 2012 at 7:48 PM
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HMAC300
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check heater hoses for bein g hot first when engine warm. then check your actuators in heater box. it'sitem 5 in pic.
Nov 13, 2012 at 6:21 AM
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