Question edited into written English.
Question moved to model category.
Wow, that's bad!
Someone stealing your fuel? Hole in the fuel tank or lines?
The stats say
Regular Gasoline
EPA Fuel Economy 17MPG combined city/highway (15 City, 22 Highway)
5.9 gal/100mi
359 miles Total Range
https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=25378
You need am auto electrician with a pro grade scan tool computer to check long term and short term fuel trim, check MAF and o2 efficiency. With that consumption your spark plugs should be black, if the engine management system is dumping fuel. The other possibility is that you are 'lead footed', racing from traffic lights, revving through gears, using 'kick down' all the time, and stomping on the brakes at the last minute. That would easily shave 50% off normal consumption.
https://www.google.com/search?q=2009+dodge+journey+bad+gas+economy
For the passenger heating, that one is easy, blend doors stuck, blend door actuator failed, or a linkage has come off. Videos show how to get there and check.
Question edited for clarity, 'year make model' first.
Question moved to model category.
No, the clockspring is just a set of wires in a coil shape to allow the wheel to turn and the things operated from the steering wheel to connect without tearing the wires out.
All about Parasitic Draw, a Tip I wrote.
https://www.fixya.com/cars/r29903527-parasitic_draw_car_batteries
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You need an auto electrician to diagnose that mess. They will hook up a pro grade scan tool computer and check for DTCs and Communication issues with the Body Control Module.
https://www.google.com/search?q=auto+electrician+near+me
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There isn't one. The alternator is a generator not a user of power. There are some Power Distribution Fuses under the hood, the second illustration in the link.
you need to the vehicle scanned for trouble code. this is done through the OBDll port. Usually autozone or O'Reilly will do it. You can then take codes and google them for answers. an example p0032. All codes are on line and free. No one can tell you without scanning vehicle and you are the only one there
The first step in this is to check the state of the battery and then check the cables for corrosion and tight terminals, ABS systems can have issues at the wheels with the sensors. Check those to be sure that they are intact. If you have a code reader that reads ABS errors it would be wise to get one and use it. .If none of these work for finding the issue then you are going to have to start looking at the TIPMS that is used by the OEM because they can cause issues like you are describing.
