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fan speed

  1. AC Solar Sensor and varying fan speeds

    Generation 2 Volt (2016-2020)
    I'm wondering if anyone is experiencing a noticeable variation in fan speed while in AUTO mode. I understand from reading the owners manual that the solar sensor (located on top of the dash) is partially responsible for change in fan speed based on the angle of the sun and how intense the sun...
  2. Poor A/C Performance Weak Airflow Normal?

    Problems, Driver Warnings or DTCs - Chevy Volt
    My 2012 Volt (113k mi) is at the dealer for an unrelated check engine repair (another thread...) but I am taking the opportunity to have them check the HVAC system for a problem with very weak airflow. Maybe I am mis-remembering but I just don't recall the AC on Auto being this anemic (on...
  3. 2017 Volt fan speed reduces during phone or directions

    Problems, Driver Warnings or DTCs - Gen2 Volt
    I know this is one of those 1st world problems, but, I am new, and just want to learn, so I appreciate your indulgence with this question. With the Air Conditioning on and the fan speed at a fast/high speed, the fan speed reduces when directions are being given or if the phone is engaged. I...