2021-2022 Toyota Camry Musty Smell After Water Intrusion
Toyota has released TSB 10220174 addressing a musty smell in 2021-2022 Camry and other models following water intrusion. This bulletin provides guidelines for professional odor remediation, including vehicle preparation and reassembly instructions after the process.

Si applica anche a
- Toyota 4Runner
- 2021–2022
- Toyota Avalon
- 2021–2022
- Toyota Camry
- 2021
- Toyota Corolla
- 2021–2022
- Toyota Highlander
- 2021–2022
- Toyota Land Cruiser
- 2021–2022
- Toyota Prius
- 2021–2022
- Toyota RAV4
- 2021–2022
- Toyota Sequoia
- 2021–2022
- Toyota Tacoma
- 2021–2022
- Toyota Tundra
- 2021–2022
- Toyota Venza
- 2021–2022
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Symptoms
Owners of certain 2021-2022 Toyota vehicles, including the Toyota Camry, may notice a persistent musty smell inside the cabin. This condition typically arises after the vehicle has experienced water intrusion, which can lead to mold or mildew growth within the interior.
Diagnosis / Trigger Conditions
The primary trigger for the musty smell is water intrusion into the vehicle's interior. This could be due to various factors, such as leaks, flooding, or prolonged exposure to moisture. Once water enters and is not properly dried, it creates an environment conducive to the development of unpleasant odors.
Repair Procedure Summary
Toyota Technical Service Bulletin 10220174 outlines a general process for addressing the musty smell. The procedure involves preparing the vehicle's interior for professional odor remediation. This includes removing affected components and ensuring the area is ready for treatment.
After preparation, an approved vendor will perform the remediation to eliminate the odor. Once the remediation is complete, the bulletin provides instructions for reassembling the vehicle's interior components. This ensures the vehicle is restored to its original condition after the odor has been neutralized.
Important Warnings
Toyota advises technicians and owners to consult all model and model year specific Repair Manuals for detailed instructions. Additionally, it is crucial to refer to the EPA (Environmental Protection Agency) website for the most up-to-date safety and precautionary guidelines related to odor remediation and chemical handling.
Owner Action
If your 2021-2022 Toyota Camry exhibits a musty smell, especially after any water intrusion event, it is recommended to contact your authorized Toyota dealership. They can assess the situation and arrange for the necessary odor remediation according to the guidelines provided in TSB 10220174. Addressing the Toyota Camry musty smell promptly can prevent further issues and restore your vehicle's interior air quality.
NHTSA ID: 10220174
Frequently Asked Questions
- What causes a musty smell in my Toyota Camry?
- A musty smell in your Toyota Camry, particularly in 2021-2022 models, is often caused by water intrusion into the vehicle's interior. This moisture can lead to mold or mildew growth, resulting in the unpleasant odor.
- How does Toyota recommend fixing the musty smell?
- Toyota Technical Service Bulletin 10220174 provides guidelines for professional odor remediation. This process involves preparing the vehicle's interior, having an approved vendor perform the remediation, and then reassembling the interior components.
- Is the musty smell issue covered by a recall?
- No, the musty smell issue addressed by TSB 10220174 is not a recall. It is a Technical Service Bulletin, which provides repair procedures for common issues that may arise, typically performed by dealerships.
- What should I do before taking my vehicle in for odor remediation?
- Before taking your vehicle for remediation, it's important to consult your specific Repair Manuals and the EPA website for safety guidelines. Your dealership will handle the specific preparation steps outlined in the TSB.
- Which Toyota models are affected by the musty smell TSB?
- Toyota TSB 10220174 applies to various 2021-2022 Toyota models, including the Camry, Land Cruiser, Highlander, RAV4, Avalon, Tacoma, Sequoia, Tundra, Venza, Corolla, Prius, and 4Runner.
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