There is a high-pitched noise coming from the heater case while the fan is on.
Honda technical service bulletin A19-023 for 2018-2019 Honda Odyssey.
- Bulletin number
- A19-023
- Component
- Engine and engine cooling
- Summary
- Service Bulletin - There is a high-pitched noise coming from the heater case while the fan is on.
Owners of these vehicles have filed 349 complaints in the engine category.
Vehicles covered
- Honda Odyssey 2018-2019 20182019
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