why is doe the passenger side blow hot air and the driver side blows cold?
Asked by GuruDZX72L Nov 30, 2023 at 08:18 AM about the 2010 Dodge RAM 1500
Question type: Maintenance & Repair
2 Answers
Blend door servo went bad or the a blend door is stuck or broken, you need a pro to diagnose this and repair as it can get get rather involved if the heater assembly has to be removed for repair.
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If you have the system to produce heat and it doesn't supply heat to the driver's side, that side has a defect in the blend door operation. Could be a sticking door, malfunctioning actuator, or failed power connection.