NHTSA Complaint #11591020 — 2021 HONDA CIVIC

Issue Description: -While traveling in a straight line, particularly at speeds above 45 mph, the steering wheel exhibits a sticky behavior. If left untouched for a few seconds, the wheel becomes difficult to turn, requiring significant force to break it free from the straight line. This resistance is felt both while driving straight and during turns, resulting in noticeable sticking and jerking. Details: -Lane keep assist and driver assist features are turned off. -When driving straight and not touching the wheel for a few seconds, attempting to make a minor correction causes the wheel to stick. This requires applying considerable pressure to free the wheel, often leading to over-correction. -In turns, if the wheel is held in a steady position for more than a second, it sticks and must be forcibly moved out of the turn. Once unstuck, the steering feels normal again. -The issue is most prominent at speeds above 45 mph affecting both slight left and right adjustments. -Potential causes include the steering rack/pinion assembly (EPS gearbox) and the possible need for additional lubricant/grease. Symptoms: -Sticking and jerking of the steering wheel during slight adjustments. -Increased resistance when attempting to correct the wheel after it remains in one position for a few seconds. -Inspection and repair of the steering rack/pinion assembly, with consideration for additional lubrication or grease application. -Further evaluation of steering wheel, steering column, column lock, steering rack/box, linkages, hydraulic power steering pumps and hoses, electrical power steering motors, actuators, wiring and related sensors, electronic control units and software needed to determine if other components contribute to the sticky steering issue.