Okay. I replaced the blend door motor and have regained control of the temperature. I hate to chalk it up to coincidence that the blend door motor just happened to go bad the second I replaced the o-rings in the EATC, but whatever. Fan speed is still touchy. I have control from mid-high fan speed, but no low setting. I guess I need to set my sights on the blower motor now? How in the hell do all these things go bad at once? was it the solar eclipse??
Do I need to be looking at the blower motor? Or the BCM? Fan blows hard but there is touchy control of the fan speed, with almost no low setting.
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