Validation

Four Seasons performs thorough testing to ensure every air door actuator we offer matches O.E. fit and performance.

Testing Includes: 

  • Function
    • Voltage Signal Input/Output: Directional or Operational
    • Operational Range
  • Critical Dimensions 
    • Mounting Configuration
    • Drive Mating/Orientation
  • Connector Fitment with O.E. Harness
  • Endurance Testing
    • 5,000 Full-Range Cycles

 

Did You Know?

Typically, vehicles have 3 or 4 actuators. Vehicles with rear controlled HVAC will often have additional actuators to control the auxiliary unit, bringing the total per vehicle to as many as 6 separate actuators.