2021 Toyota Prius Collision Avoidance Problems
1 owner-reported collision avoidance complaint from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (1)
Your Prius's lane-keeping assist system sometimes malfunctions during radar cruise control, pushing your car toward the edge of the lane or even veering out of it without warning. This creates a safety risk for you and other drivers. The issue stops after you pull over, turn off the car, and restart it, but it happens unpredictably and dealers haven't been able to reproduce it. Fixing this will likely require a software update or recalibration of the lane-keeping assist and radar cruise control systems.
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