Corolla 2011, problem with signals, cruise, charging, a/c

#1
Hi guys, I don't know what to do with my corolla.
First, the cruise contol stopped working. Few days later, the A/C system stopped, and the signals. The alternator is not charging but I tried another alternator on my car and same issue. The radio and the electric power steering stopped too but it was because of the low battery.
I checked all the fuses, grounds, fusible links, tried to recharge the battery. But I do not find the cause.
Something weird, when I turn the steering wheel at a certain angle, the cruise control light turns on when I push the button but, on straight position it's not working at all.
I'm completely lost...can't find anything on internet.
The traction control light and check engine light came on too.
This car had absolutely no problem before this and she starts good.
I really love toyota, as a customer and as a mechanic.

What do you think ?
 
#2
hello, have you found out what it was? My check engine and trac off light just came on today. No prior issues with the car. I'm trying to find out what it is that caused this.
 
#3
Unfortunately not. It's my girlfriend's car, so his dad gonna bring it to the dealership. I don't know when but soon I hope. Keep in touch.
 
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