Hyundai Santa Fe (TM): Heater / Mode Control Actuator. Description and operation
The mode control actuator is located at the heater unit.
It adjusts the position of the mode door by operating the mode control actuator
based on the signal of the A/C control unit. Pressing the mode select switch
makes the mode control actuator shift in order of Vent → Bi-Level → Floor →
Mix.
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the temperature control actuator connector.
Components Location
1. Mode Control
Actuator
Other information:
Inspection
Operating Logic Test (Manual only)
Inspect the PTC operation with the confirmation logic below :
1.
Entering
(1)
Set the mode to FLOOR.
(2)
Set the temperature to MAX HOT.