2014 Toyota Avalon

The defect

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.

The risk

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.

The 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. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's numbers for this recall are 20TB03, 20TA03 and 20TA05.

Toyota Motor Engineering & Manufacturing · up to 2,891,976 vehicles across all model years covered

The defect

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2013-2015 Avalon and Avalon Hybrid vehicles manufactured October 19, 2012 to October 27, 2015 and 2013-2015 Lexus ES350 and ES300h vehicles manufactured June 18, 2012 to July 6, 2015. The affected vehicles are equipped with a Pre-Collision System (PCS) as optional equipment. 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.

The risk

A vehicle that unexpectedly brakes increases the risk of a crash.

The remedy

Toyota will notify owners, and dealers will replace certain PCS components, free of charge. The recall began on July 28, 2016. Owners may contact Toyota at 1-888-270-9371. Toyota's numbers for this campaign are F1V and F2E.

Toyota Motor Engineering & Manufacturing · up to 30,812 vehicles across all model years covered

The defect

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2014 Toyota Camry, Camry HV, Avalon, and Avalon HV vehicles equipped with 16-inch and 17-inch rims. In the affected vehicles, the left-side front suspension lower arm may have been incorrectly manufactured. As a result, the left side lower arm may not have enough clamping surface area for one of the bolts that secures the lower arm to the lower ball joint.

The risk

Because of the insufficient clamping force, the lower arm may separate from the ball joint, increasing the risk of a crash.

The remedy

Toyota will notify owners, and dealers will replace the left side lower arm, free of charge. The recall began on December 12, 2014. Owners may contact Toyota customer service at 1-800-331-4331.

Toyota Motor Engineering & Manufacturing · up to 5,650 vehicles across all model years covered

The defect

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2014 Toyota Avalon, Camry, Sienna, and Highlander and model year 2015 Lexus RX350 vehicles. Fuel may leak from the one of the fuel delivery pipes in the engine compartment.

The risk

A fuel leak in the presence of an ignition source increases the risk of a fire.

The remedy

Toyota will notify owners, and dealers will replace any of the suspect fuel delivery pipes free of charge. The recall began November 17, 2014. Owners may contact Toyota customer service at 1-800-331-4331.

Toyota Motor Engineering & Manufacturing · up to 15,872 vehicles across all model years covered

Closed engineering analysis · opened April 19, 2019 · closed September 19, 2024 · led to recall 20V024

the air bags

The Office of Defects Investigation (ODI) opened this investigation to determine if the failure of airbags to deploy during severe crashes, in certain vehicles, was the result of a safety related defect.  During the investigation a complex failure was studied that can result in non-deployment of subject vehicle air bags and other restraint system devices in severe crash events. The subject vehicles may be equipped with an airbag control unit (ACU) for the supplemental restraint system (SRS) Electronic Control Unit (ECU) manufactured by ZF-TRW.  The ECU receives signals from crash sensors mounted in the vehicle and deploys the vehicle air bags and seat belt pretensioners in accordance with manufacturer design specifications.  The ECU in the subject vehicles contains a model DS84 application-specific integrated circuit (ASIC) which controls the communication of the crash sensor signal, firing commands (i.e., when to deploy the airbag(s) and/or pretensioners), and fault information (e.g., diagnostic trouble codes). In September 2016, FCA announced recall 16V-668 for certain model year (MY) 2010 to 2014 Chrysler, Dodge and Jeep products manufactured with the subject ZF-TRW ACU.  In this recall, FCA discussed an EOS condition that resulted in a failure of the subject DS84 ASIC, which caused air bag non-deployment.  FCA noted that the defect condition had only been observed in vehicles equipped with sensor harnessing routed across the front of the vehicle.  Other FCA vehicles that also used the subject ACU, but were not equipped with cross-car harnessing, had not experienced EOS failures, despite similar time in service. During the course of this investigation, ODI sent two separate Information Request (IR) letters to six vehicle manufactures (including FCA, Hyundai, Honda, Kia, Mitsubishi, and Toyota) and one IR letter to ZF-TRW.  These IR letters resulted in ODI receiving comprehensive data from these manufacturers and suppliers. Studies of this data found that the DS84 ASIC does not have sufficient protection against negative electrical transients or electrical overstress (“EOS”) that can be generated in certain severe crashes.  An electrical transient occurs when the electrical power supplied to a circuit changes momentarily over a short duration of time.   In these severe crash cases, the crash sensors and other powered wiring can be damaged and short circuited so as to create a negative electrical transient of sufficient intensity and duration (that are outside the vehicle manufacturer's specification) to damage the ASIC before the restraint device deployment signal is received by the SRS ECU.  This damaged signal can lead to incomplete or nondeployment of the air bags and/or pretensioners.  Airbag non-deployment and/or lack of pretensioner operation can increase the risk or severity of injury in a crash.A total of 8 fatalities and 14 injuries were associated with known EOS events. The common element in all investigated manufacturers vehicles is the SRS ECU containing a DS84 ASIC manufactured by ZF-TRW.  The risk associated with the ASIC is equally shared among all OEMS involved in the investigation.  The actual real-world risk can be mitigated by other factors which were assessed by ODI during this investigation. The first mitigating factor involves protections built into the ACU design which protect the DS84 ASIC from damage.  There are multiple strategies and levels of protection employed by different OEMs that provide effective EOS mitigation.  The two most common strategies at the ACU level are circuit protection diodes on the remote senor signal lines, and current limiting resistors that protect critical components. The second mitigating factor is found at the vehicle level and involves the location and routing of the wires leading from the crash sensors to the SRS ECU.  If the wires are well protected in a crash and are not routed with other power wires carrying large currents, the risk for an EOS event is significantly reduced or eliminated. These design specific factors combine to produce a spectrum of risk for the vehicles equipped with ACUs using the DS84 ASIC.  Given the many of years of field exposure, it is possible to divide the subject population into two groups; vehicles which have experienced EOS events, and vehicles which have not experienced EOS field events. Four of the six OEMs involved in this investigation have experienced EOS field events on at least one of their models equipped with a DS84 ASIC.  All vehicle models (including the Toyota models identified in the Failure Report Summary of the opening resume for this investigation) with field events have been recalled.  In an abundance of caution, ODI kept this investigation open five years to monitor field performance and did not identify any field events on vehicles not included in existing safety recalls. Given the spectrum of risk identified in this investigation and that all vehicles with a demonstrated unreasonable risk have been recalled, ODI is closing this investigation. ODI is closing this investigation with the following manufacturer safety recalls: 16V-668, 18E-043, 18V-137, 18V-363, and 20V-024.  With the recall actions taken by the subject vehicle and equipment manufacturers, this investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exists on other model or model year vehicles outside of the recall scopes. The agency reserves the right to take further action if warranted by the circumstances.

362,712 miles

Odometer Fraud. The contact purchased a 2014 Toyota Avalon. The contact stated that the vehicle was driven to AAA Auto Repair facility and the contact was informed that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase the vehicle mileage was 93,326, and after AAA retrieved the Carfax Report, it was discovered that the mileage was 362,712.

NHTSA complaint 11683520. Filed by an owner and not verified by NHTSA or by us.

Installed new Rainex wipers two days ago. Driving tonight in rain and the exterior of the windshield has a film on it that makes it difficult to see when the wipers cycle when near streetlights or when cars with headlighs on are approaching. Seems really dangerous.

NHTSA complaint 11626532. Filed by an owner and not verified by NHTSA or by us.

I was pulling into a parking spot when my car suddenly accelerated to a very high speed. I traveled over a curb, on some pavement, through some bushes, knocked down a light pole and miraculously came to a stop. My foot was pumping the brakes to no avail. My entire car was damaged but miraculously no one was hurt. Car was towed to a mechanic who confirmed that the car accelerated with him as well. Front, back, underside, roof, tires and frames were all badly damaged.

NHTSA complaint 11607893. Filed by an owner and not verified by NHTSA or by us.

My 2014 Toyota Avalon transmission failed with only 98,000 miles on it. I have always maintained this car flawlessly. I got a check engine light 07/07/23 and immediately had it towed to a certified mechanic. Was told the car needs a transmission replacement.

NHTSA complaint 11531081. Filed by an owner and not verified by NHTSA or by us.

towed · 96,917 miles

The contact owns a 2014 Toyota Avalon. The contact stated while driving 50 MPH for 20 miles, the Forward Collision Avoidance warning light became illuminated. The vehicle was parked and then towed to the residence. The vehicle was taken to a dealer where it was diagnosed and determined that the steering angle sensor needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 96,917.

NHTSA complaint 11518025. Filed by an owner and not verified by NHTSA or by us.

The rear window retractable sun visor motor/gears have failed. When this happens, it leaves the sun visor in the up position in the rear window at all times. This makes it very, very, hard to see anything out the rear window at night, also pretty hard when it's raining or cloudy out. I understand this has happened to quite a lot of these cars and is a VERY expensive repair cost. I feel this is hazard that Toyota should bear the cost of fixing, because of the sheer amount of vehicles this has happened. Thank you for keeping us all informed and safe from these types of things!

NHTSA complaint 11514911. Filed by an owner and not verified by NHTSA or by us.