Just had a valve cover gasket replaced....work included towing the disabled car (using the steering wheel without power). Now I am getting these fault codes...do you think the indy did something wrong, or is because of disconnected battery, or using the wheel to manually steer when towing/pushing.....???
1: 6140 redundancy comparison driver steering angle, top.
2: 6145 No monitoring of angle sum relation.
3: CE93 Message ( steering-wheel angle top, 0C8).

 

When I had started the DIY (later needed to take it to indy to finish the job)...I had waited for 16 mins prior removing the negative terminal. The car was sleeping then. when put back together I had to only update the time/date....other settings were intact