Question edited for clarity and translated to written English.
Your scanner isn't good enough. The scanner should run when the car is on and you should be able to clear the code.
You need an auto electrician with a professional quality scan tool computer that can read historical codes that aren't being displayed. If the CEL is on, there is a code.
https://www.google.com/search?q=auto+electrician+near+me
..
Probably a broken wire under the seat.
B2312 is a software issue, possibly caused by no comms. B2320 is a head rest issue, probably a broken wire or even water ingress.
If the smoke from the exhaust pipe is either grey or bluish-tinged, it generally means that your engine is burning oil inside the combustion chamber. Burning oil could be due to a number of causes, from leaky valve seals to bad piston rings. take to reputable repair shop
Wiring diagrams usually are around 100 pages. Nobody is gonna send you that. If you tell us what you need we can probably send you the diagram for that
Is in the glass, or the panel trim?
For the glass, they can repair and strengthen it by sucking superglue into the crack under a vacuum like they do for windshield chips. For the trim, they are available on eBay.
https://www.ebay.ca/b/Liftgates-for-2005-Ford-Explorer/33647/bn_92392415
..
Too many possibilities and limited information. Does the engine still run and the car does not move? Or is the engine not running so that the car stopped? Repost the question with additional information.
check your transmission fluid level while vehicle is "off " it should be higher than normal . Now Check the fluid a 2nd time with the vehicle running if the fluid has not moved fromits original mark like from the first you checked it your torque converter may have worned down splines but your fluid level can lead you in the right direction.
Our automotive electrician Jeff posted up at the top. Better down here. You also have good information from Kardoc, you have a dead short to ground.
Jeff Armer Dec 26, 2023
How can I get wipers and blower to work???? You can't if you don't know how to test automotive electrical circuits, using wiring diagrams an diagnostic trouble charts from factory service info.
www.alldatadiy.com
The engine produces combustion and moves the pistons. The rotational motion of the pistons is transmitted to the transmission then converted into the energy to drive the wheels. The electric motor's power source is a battery pack. The energy goes through the regulator and then to the motor that turns the wheels.
Being a Ford, check the ground (-ve) battery cable to both engine block and frame/bodywork.
If the ECU detects a 'fault' it may unlock the boot and possibly the doors, thinking an emergency has arrisen.