Toyota Corolla 2015–2021 — technical service bulletin
Bulletin T-SB-0106-20 · NHTSA communication 10183278 · issued Oct 21, 2020
Technical service bulletin
communication type
Engine and Engine Cooling
component
2015–2021
model years
7
vehicle entries
Official summary
TSB: Some 2015 ? 2021 model year Corolla vehicles may exhibit a clicking noise when making turns greater than 90 degrees and accelerating with the steering wheel on full lock, such as when performing a U-turn. Follow the Repair Procedure in this bulletin to address this condition.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.