Dealer Message
Honda technical service bulletin ATI&11052024902 for 2018-2024 Honda Accord, 2023-2024 Honda CR-V and 2021-2024 Honda Civic and others.
- Bulletin number
- ATI&11052024902
- Component
- Engine
- Summary
- Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Accord 1.5Ls, 2021-2024 Civics 1.5Ls, 2023-2024 CR-Vs 1.5Ls, and 2017 Fits with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catalyst System Effciency Below Threshold] stored. To better understand the cause of this condition, AHM would like to specific parts from the vehicle prior to you attempting a repair of any kind.
Owners of these vehicles have filed 1,042 complaints in the engine category.
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