Boletín de servicio

2021-2022 Toyota Models Musty Smell TSB

A Toyota Technical Service Bulletin (TSB) outlines procedures for addressing a musty smell in 2021-2022 Toyota models, including the Camry, RAV4, and Prius. The odor is typically caused by water intrusion, and the TSB provides guidelines for remediation.

ByAhmet Topcu — Founder & Editor-in-Chief2022 Toyota Camry
2022 TOYOTA Camry — Toyota Camry musty smell
Editorial illustration generated for this article.
Toyota Camry musty smellToyota RAV4 musty smellToyota Prius musty smellToyota water intrusion smellMusty odor in Toyota vehicleToyota TSB musty smellNHTSA 10227898Vehicle odor remediation ToyotaToyota interior smellToyota mold smell
Toyota 4Runner
2021–2022
Toyota Avalon
2021–2022
Toyota Camry
2021
Toyota Corolla
2021–2022
Toyota Highlander
2021–2022
Toyota Land Cruiser
2021–2022
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Toyota Prius
2021–2022
Toyota RAV4
2021–2022
Toyota Sequoia
2021–2022
Toyota Tacoma
2021–2022
Toyota Tundra
2021–2022
Toyota Venza
2021–2022

Symptoms

Owners of certain 2021-2022 Toyota vehicles may notice a persistent musty smell inside the cabin. This odor is typically a result of water intrusion into the vehicle's interior, which can lead to the growth of mold or mildew.

Diagnosis / Trigger Conditions

The primary trigger for this condition is water intrusion. If your Toyota vehicle has experienced water exposure, such as from leaks or flood damage, and subsequently developed a musty odor, it falls under the scope addressed by this service bulletin. The presence of a musty smell indicates that water has entered the vehicle's interior and created an environment for odor-causing agents.

Repair Procedure Summary

Toyota has issued a service bulletin to guide technicians in addressing the musty smell caused by water intrusion. The bulletin outlines general procedures for odor remediation, rather than a specific step-by-step repair for a component. It covers how to prepare the vehicle's interior before remediation, provides contact information for an approved vendor specializing in odor removal, and details steps for preparing the interior for reassembly once the remediation is complete. The goal is to effectively eliminate the musty smell and restore the vehicle's interior air quality.

Important Warnings

Technicians and owners are advised to refer to all model and model year specific Repair Manuals for detailed instructions. Additionally, consult the EPA (Environmental Protection Agency) website for the most current safety and precautionary guidelines related to odor remediation and potential hazardous materials.

Owner Action

If you own a 2021-2022 Toyota model, such as a Toyota Camry, and detect a musty smell, especially after any water exposure, it is recommended to contact your authorized Toyota dealership. They can assess the source of the odor and perform the necessary remediation procedures as outlined in the service bulletin. The remediation process will involve preparing the interior, engaging an approved vendor, and reassembling the vehicle once the odor is addressed. Addressing the Toyota Camry musty smell promptly can prevent further issues.

NHTSA ID: 10227898

Frequently Asked Questions

What causes a musty smell in my 2021-2022 Toyota?
A musty smell in your 2021-2022 Toyota, including models like the Toyota Camry, is typically caused by water intrusion into the vehicle's interior. This can lead to the growth of mold or mildew, resulting in the unpleasant odor.
Is there a specific repair for the musty smell in my Toyota?
Toyota has issued a Technical Service Bulletin (NHTSA ID 10227898) that provides general guidelines for dealers on how to perform odor remediation. This involves preparing the interior, using an approved vendor for the remediation, and reassembling the vehicle.
What should I do if my Toyota Camry has a musty smell?
If your Toyota Camry has a musty smell, particularly after water exposure, you should contact your authorized Toyota dealership. They can diagnose the issue and follow the recommended remediation procedures outlined in the service bulletin to eliminate the odor.
Does this issue affect all Toyota models from 2021-2022?
This TSB applies to various 2021-2022 Toyota models that have experienced water intrusion and subsequently developed a musty smell. It's a general guideline for odor remediation across a range of vehicles, not specific to a single model.

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