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No Heat - Can't find Blend Door Actuator!

Old 01-18-2018, 02:24 PM
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That does make sense. I will check into it...thanks! Today, I got stopped by a cop, he didn't like how fast I was accelerating from a stop light. I told him, "until you drive a beefed up Ram Cummins 5.9 12V, you just can't understand. This thing is a beast, hard to keep my foot out of the pedal!
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Old 01-22-2018, 08:47 AM
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Got an update. I went ahead and cut a square section out in the HVAC housing, in front of the heater core, to see if the blend door was good. Turns out it is working fine. I firmly believe now, that I have some blockage in the cooling system, feeding the heater line out, going to the heater core. I am going to take it in this week to a professional heating/AC shop, to get them to flush the system.
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Old 01-28-2019, 11:25 AM
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Blend door module

Old blend door motor removed from housing
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Old 01-28-2019, 11:30 AM
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Guess my write up didn't get posted.
Blend door motor failed so I found a replacement on FleaBay for $6 compared to the entire module for $130+
Found a replacement motor p/n# RF-370CN or in this case, RF-370CH
Re-installed and all is working again... hopefully this will help!
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