Have you checked the computer codes? If the computer is not giving you a fault code you probably don't have an electronic problem. When an engine dies and there is no fault code it's usually related to fuel pressure.
replace the blower motor switch
i would check if you have power to the motor from the switch
You might need to change your throttle position sensor.
The pull down motor switch could be defective. Check for power to the motor
your barrins in the wheels
If the motor has been replaced and the window still does not operate properly there is likely a wiring issue. The wiring from the fuse box to the window motor is likely the culprit.
First you have to see if your blower motor is working or not. If it is and still you have no heat then your heater-core is blocked and needs to be replaced.
Check the fuse
blower motor in dash was not working replaced it still not working now what
I had a similar problem with a Toyota where it was sending the code for Throttle Position Senser I replaced it twice It ended up being the computer that was faulty [[Hope this will help
There are two things that can be checked to find out. The first is the relay that runs the blower motor may need replaced and the second is the motor itself needs replaced.
check fuses?