2005 Buick Allure Blower Motor Inoperative or Intermittent, Blower Speed May Drop or Blower Continues to Run After Key Off

download Condition Some customers may comment on an inoperative or intermittent Heating, Ventilation and Air Conditioning (HVAC) blower motor. Others may comment that the blower motor speed may momentarily drop or that the blower motor continues to run after the key is turned off. Cause This condition may be caused by a voltage spike from [...]