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September 4, 2026 Service bulletin

Grinding and/or whining noise from the transaxle while accelerating from 15 – 30 mph and/or decelerating...

Toyota technical service bulletin T-SB-0048-26 Rev1 for 2018-2019 Toyota C-HR.

Bulletin number
T-SB-0048-26 Rev1 (T-SB-0048-26 Rev1)
Component
Power train
Summary
Some 2018 – 2019 model year C-HR vehicles may exhibit a grinding and/or whining noise from the transaxle while accelerating from 15 – 30 mph and/or decelerating from 30 – 15 mph. An updated transaxle is available when the specified noise and serial number requirements are met.

Owners of these vehicles have filed 284 complaints in the transmission category.

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