2017 Toyota Avalon · Safety restraints
Air bag system safety defect
During certain crashes, the air bag electronic control unit (ECU) may malfunction, possibly disabling the deployment of the air bags and/or seat belt pretensioners.
What the reviewed source says
Start with the documented condition, not a parts guess.
NHTSA campaign 20V024000 includes certain 2015 to 2018 Toyota Avalon vehicles. Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2011-2019 Corolla, 2011-2013 Matrix, 2012-2018 Avalon, and 2013-2018 Avalon Hybrid vehicles. During certain crashes, the air bag electronic control unit (ECU) may malfunction, possibly disabling the deployment of the air bags and/or seat belt pretensioners. In the event of a crash, air bags and/or seat belt pretensioners that do not deploy as intended may increase the risk of injury.
Words owners may use
Does this match the moment?
Symptoms in the pattern
- An air bag or SRS warning may appear, but some affected vehicles have no advance warning
- An open campaign appears when the complete VIN is checked
- Some recalled vehicles may show no advance warning before the component fails
Vehicles and scope
- 2015 to 2018 Toyota Avalon
- NHTSA campaign 20V024000
- The manufacturer filing lists 2,891,976 potentially affected units across the complete campaign.
- VIN eligibility determines whether this recall applies to an individual vehicle
Manufacturer position
What the official procedure directs
Toyota will notify owners, and dealers will inspect the ECU and install a noise filter between the air bag control module and its wire harness, as necessary, free of charge. Owners were notified of the safety risk beginning March 2, 2020. A second letter notifying owners of the remedy repair will be mailed between March 16, 2020 and June 27, 2020.
Safety recall eligibility is based on the VIN and campaign scope, not ordinary warranty mileage. Check the complete VIN even when the vehicle is outside its original warranty.
Original evidence
Open the documents behind this page.
Repair paths and safe checks
Separate the diagnosis from the action.
Use the official recall remedy
Toyota will notify owners, and dealers will inspect the ECU and install a noise filter between the air bag control module and its wire harness, as necessary, free of charge. Owners were notified of the safety risk beginning March 2, 2020. A second letter notifying owners of the remedy repair will be mailed between March 16, 2020 and June 27, 2020.
Do not buy parts from the campaign description alone. VIN scope, superseded remedies and parts availability can change.
What owners reported
Did this repair fix the same symptom on your car?
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Check the complete VIN before arranging work
Enter the 17-character VIN in NHTSA's recall lookup and ask the manufacturer or an authorised dealer to confirm whether the campaign is open for this vehicle.
A year, make and model match does not prove that every vehicle is included. The VIN result controls eligibility.
What owners reported
Did this repair fix the same symptom on your car?
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Useful before authorizing work
Read the method beside the problem
These guides explain the safety and evidence checks that apply to this problem file.
Check recalls by VIN
A VIN search checks the displayed NHTSA records for an unrepaired safety recall associated with one vehicle. A model search shows only the wider campaign population.
Read guide ↗When a car is unsafe
A warning light does not always mean the same thing, but weak brakes or smoke leave little room for experimentation. Damaged tires and certain recall instructions can do the same.
Read guide ↗Why symptoms overlap
“It makes a weird noise” is useful human language. Diagnosis begins when that language is tied to the exact vehicle and its operating conditions.
Read guide ↗More for this model
Other reviewed Toyota Avalon conditions
2019 Toyota Avalon · Safety restraints
Air bag may not deploy
The air bag electronic control unit (ECU) may erroneously detect a fault during the vehicle start-up self check.
2020 to 2021 Toyota Avalon · Safety restraints
Air bag system safety defect
A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger air bag from deploying.
2015 Toyota Avalon · Driver assistance
Driver assistance system may not respond correctly
In these vehicles, the PCS may unexpectedly activate and apply the brakes when the radar detects a steel joint or plate in the roadway as an object.