Blower motor emits a chirping sound in proportion to its speed of rotation
Precautions: Precautions for Diagnosing Trouble · General safety (00)
Abnormal Noise from Blower Motor
| Condition | Possible Cause | Action |
|---|---|---|
|
Blower motor emits a chirping sound in proportion to its speed of rotation
|
Worn or damaged motor brushes or commutator
|
Replace blower motor.
|