How do I fix the code c1261?

Question

How is the maintenance process

Answer 1

C1261 Steering angle not calibrated
There are 2 ways to do the calibration the factory level scan tool or manual here is a manual calibration

Manual Calibration
With the engine idling turn the steering wheel left more than 360 degrees , then return to center. Repeat turning the wheel right (more than 360 degrees)  and return to center, shut the engine off remove the ignition key , restart the engine when the EPS / ESC warning lamps are off the calibration is complete