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It's a 2010 Toyota Corolla with a 4 cylinder engine
A mechanic complaint that is customer steering is very hard. I scanned the car and saw U0129, P0141, and P0135 codes. For the "U" code I checked and saw that the brake module was left unplugged and when the mechanic connected that wire back to the module there were lots of smoke coming out there. So in a hurry he unplugged it again.
Additionally, I noticed that the steering wheel light comes on on ignition switch on but when the car started the light will shutoff but will come back again within minutes or less as I show in the video below.
Please help! how do I solve this problem permanently?