NHTSA Complaint #11671314 — 2022 ACURA MDX

Many attempts in the last 5k miles made to diagnose unsafe uncomfortable front vibrations. Vehicle erratically shaking above 50mph. Returned vehicle to CarMax (where vehicle purchased), and 3 separate individual Acura dealers made attempts. Rotated and rebalanced tires several times with a scan tool connected as a technician drove vehicle with no results Finally Acura dealer an hour away from my home diagnosed faulty front transfer case pending anything further. Conveyed the shaft splines into transfer case and other end to transmission may be faulty, rounded out, and will report findings. After inspected, transmission output splines for shaft going to front transfer case have been found rounded out as well. Dealer reported this again under warranty and ordering transmission. Coming up on 30 days front transfer case, transmission, and possibility of further repairs. Compiling written documentation. Vehicle repair attempts at Carmax Newport News, VA, Southern Acura Newport News, VA, Hall Acura Virginia Beach, VA, and Crown Acura Richmond, VA.