Fluttering noise or large droning noise is heard from blower motor
Precautions: Precautions for Diagnosing Trouble · General safety (00)
Abnormal Noise from Blower Motor
| Condition | Possible Cause | Action |
|---|---|---|
|
Fluttering noise or large droning noise is heard from blower motor
|
Leaves or other debris introduced from fresh air inlet to blower motor
|
Remove debris and check that screen at fresh air inlet is intact.
|