2008 Mitsubishi Outlander SE 2.4L I-4

What is your question?

When I received the car I changed the alternator to get it running again and have done nothing else other than new wheels and brake pads. Currently I have some issues with this car. These include the “BRAKE” light, ABS light and service engine light are on in my dashboard. Along with that “ASC OFF” and “4WD LOCK” are displayed on the digital screen on the dash. Within further inspection it looks that the ABS sensor on the front right rotor seems to have been broken previously and taped back up. Additionally, within the first 5 or so minutes of me driving after turning on the car the speedometer only displays roughly a 1/3 of my actual speed. Anyone have any ideas to fix these issues I’m open to any suggestions.