which bearing did you replaced? I have found obstruction codes to be bearing on drive unit top , also check for binding around encoder, check encoder spring is not missing...if all checks good look into steering module plug connector...let us know so that we can further help!!

Issue has returned, they do not have a sister truck to test parts with. When steering code 202, 215,216,217 will come up. It's never the same code. Replaced encoder, brushes, and bearing. Any ideas where I went wrong.

Thanks found the bearing has worn out. Had shavings around the drive motor. Thanks for the info tho, greatly appreciate it.

Assuming you properly centered / calibrated the feedback encoder when you installed it... Check & clean connections at dist. board and SCM. I have also had a worn cracked tire cause steer fail to respond codes. These trucks are also common for the steer motor coming loose from the steer G/B. If there is ANY slop in the motor mounting I suggest correcting that first. Good Luck!