Conditions for Setting the DTC
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
C0710 42
The Steering Wheel Angle Sensor is not learned.
C0710 5A
The Steering Wheel Angle Signal is not plausible with the Yaw Rate Signal and Lateral Acceleration Signal.
C0710 71
The Steering Wheel Angle Signal is invalid.
C0710 7F
The Steering Wheel Angle Signal is erratic on the bus.