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PCM Update: Procedure

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2022 Honda HR-V, 2021 Honda HR-V, 2020 Honda HR-V, 2019 Honda HR-V, and 2018 Honda HR-V. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:  High temperature in the engine compartment might cause the PCM to become too hot to run the update. If the engine has been running before this procedure, open the hood and cool the engine compartment.

  1. PCM - Update

    NOTE:  Check any official service website for more information about updating the MVCI and control units.

  2. PCM - Idle Learn 
  3. CKP Pattern - Clear/Learn 
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