Which model years show up most in the complaints?

Among the 299 owner complaints naming this part that state a model year, complaints cluster in a few model years instead of spreading evenly.

Complaints by vehicle model year

What it shows: 2023 is the largest at 48 (16%), followed by 2015 at 18 (6%); the smallest shown is 2019 at 11 (4%).

Source: NHTSA owner complaint files · file downloaded 2026-10-05

Data and chart by CalcScrape: Hybrid Battery Replacement Cost Calculator