nhtsa · 2023-02-24
Fire Sensor May Falsely Detect Fires
Prevost Car (US) Inc. (Prevost) is recalling certain 2018-2023 H3-45 motor coaches and H3-45 VIP motorhomes, and 2019 H3-41 motor coaches. The Automatic Fire Suppression System (AFSS) optical fire sensor positioned in the engine
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Last updated: 2026-02-18T17:48:00.574728+00:00
Details
- Status
- Unknown
- Risk level
- Unknown
- Published
- 2023-02-24T00:00:00+00:00
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Brands: Prevost Car (US) Inc.
Overview
Prevost Car (US) Inc. (Prevost) is recalling certain 2018-2023 H3-45 motor coaches and H3-45 VIP motorhomes, and 2019 H3-41 motor coaches. The Automatic Fire Suppression System (AFSS) optical fire sensor positioned in the engine compartment's lower region may corrode and malfunction. In this event, the AFSS may give a false warning to the driver, command an unwarranted engine shutdown, and release a chemical fire extinguishing agent in the engine compartment.
Products
- Prevost Car (US) Inc.Fire Sensor May Falsely Detect Fires