Can you describe a little better what exactly is happening? Does it happen while going slow? Fast? Turning? Etc?
Ehhhhhh, maybe. I ride in AZ where temps in the summer climb over the 100 mark, and no problems there. I would think that motor is designed to handle those things. (But I could be wrong)It’s an electric power steering unit.. you over heat the motor or low voltage just sometimes screws with them.