NHTSA service bulletin

NHTSA Service Bulletin 10201400: 2006-2022 Toyota 4runner

Official manufacturer communication context for 2006-2022 Toyota 4runner, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10201400 summary graphic for 2006-2022 Toyota 4runner
10201400NHTSA document ID
Over-the-air software updatecommunication type
29affected product rows
100/100quality score

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

TSB: Some 2006 ? 2022 model year Toyota vehicles in particular geographic areas may exhibit a condition where the HVAC evaporator drain hose has become obstructed with an insect nest. An insect repellent drain hose tip (ARINIX Tip) is available to help minimize future occurrences of this environmental condition. For some models, a new drain hose is required to properly fit the ARINIX Tip. Follow the procedures in this bulletin for proper handling and installation of this optional service part.

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
ToyotaAvalon Hybrid2022Ask for service records and run the exact VIN before purchase.
ToyotaCamry Hybrid2022Ask for service records and run the exact VIN before purchase.
ToyotaCorolla Hatchback2019-2021Ask for service records and run the exact VIN before purchase.
ToyotaCorolla Hybrid2022Ask for service records and run the exact VIN before purchase.
ToyotaCorolla Im2017, 2018Ask for service records and run the exact VIN before purchase.
ToyotaFj Cruiser2007-2014Ask for service records and run the exact VIN before purchase.
ToyotaMatrix2009-2013Ask for service records and run the exact VIN before purchase.
ToyotaMirai2016-2022Ask for service records and run the exact VIN before purchase.
ToyotaPrius C2012-2018Ask for service records and run the exact VIN before purchase.
ToyotaPrius Prime2017-2022Ask for service records and run the exact VIN before purchase.
ToyotaPrius V2012-2017Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 10201400?

TSB: Some 2006 ? 2022 model year Toyota vehicles in particular geographic areas may exhibit a condition where the HVAC evaporator drain hose has become obstructed with an insect nest. An insect repellent drain hose tip (ARINIX Tip) is available to help minimize future occurrences of this environmental condition. For some models, a new drain hose is required to properly fit the ARINIX Tip. Follow the procedures in.

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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