Design change prevents water accumulation in the motor, which can lead to musty smell or failure of the unit
Temperature tested to operate in -104°F to 176°F
Each unit is 100% tested for functional performance and operational noise
Includes balanced wheel to reduce vibration and noise
OE PROBLEM
Water from the sunroof drain hose can re-enter at the front of the dash and get into the blower motor. This will eventually lead to rusting and premature failure.
The Four Seasons motor is designed with a breathing tube that combats condensation build up inside the motor housing and prevents water from flowing into the body of the motor.
Is it the Blower Motor or Blower Motor Control Module / Resistor?
The Blower Motor Control Module / Resistor controls the fan speed of the Blower Motor. When it fails, it can cause the Blower Motor to stop working and can cause confusion on which part is faulty.
Blower Motor
Signs of Failure:
Weak Airflow from Vents
Unusual Noises or Vibrations When Blower Is Turned On
Blower Motor Control Module / Resistor
Signs of Failure:
No Airflow from Vents
Blows Air at Only One Speed
Videos
Blower Motor & Resistor Service Tips
Understand Blower Motor Circuits to Better Diagnose Problems
Attention California Customers - WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
Is it the Blower Motor or Blower Motor Control Module / Resistor?
Videos