The motor from the build is an electric power steering pump from a junkyard car ... and the parts for the battery and the power controller were sourced via China to save on cost.
This hydraulic pressure assists the movement of the front wheels based on the steering wheel's turn, making vehicle control ...
The Problem: Damage to the electric power steering circuit board can cause a loss of power steering assist. Accidents/Injuries: None reported. The Fix: Dealers will replace the EPS control unit.