The proper way is to install the evaporator core to the HVAC module assembly, install the upper HVAC module assembly from the lower HVAC module assembly, install the evaporator cowl gasket to the evaporator, install the screws to the HVAC module assembly, install the HVAC module assembly, and then install the air conditioning evaporator air temperature sensor.
By BobGM Specialist
28/10/2022