My heater works on passenger side and rear but only cold air blow on driver side on 2005 Kia Amanti

The heating system blows out hot air on passenger side and rear of car but only cold air blows out on driver side of car

Asked by for the 2005 Kia Amanti
1 answer
YOU HAVE A BLEND DOOR ACTUATOR PROBLEM THE ARE STUCK OR NOT WORKING AT ALL