2016 Toyota 4Runner

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.

Swivel motion has started to jam when half locked, base will show half red/half green and refuse to lock. Unlock handle becomes hard to lift to swivel the car seat back to attempt to lock it again. I’ve contacted Evenflo, but waiting to hear back.

NHTSA ID

11756359

Incident

Aug 9, 2026

The paint is failing on this vehicle. The color is 8S6 Nautical Blue Metallic. The paint is peeling on the roof, hood, and two doors. The failure has been confirmed by a body shop.

NHTSA ID

11741642

Incident

Jun 2, 2026

We were traveling down the mountain of Mt. Nebo in Dardanelle, AR, around 1:08pm on Friday, May 22, 2026. It had been misty rain for a few hours. As we were traveling down the switchbacks of the mountain, we pressed on the brake to slow the vehicle; however, the vehicle did not slow down any. Since we were coming to the next curve in the switchback, the decision was made to drive the car into a tree vs. risking flipping the car over the side of the mountain. When the vehicle collided with the tree, none of the air bags deployed. The point of impact was the front driver corner of the car. The car was traveling around 20 MPH at the time of impact (to the best of our knowledge). Problem #1-brake system failure Problem #2-Air bags failed to deploy -What component or system failed or malfunctioned, and is it available for inspection upon request? The brake system & air bags. Both are available for inspection. -How was your safety or the safety of others put at risk? Risk of death associated with the crash. -Has the problem been reproduced or confirmed by a dealer or independent service center? Unavailable at this time due to the extensive damage caused from the crash. -Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Not to my knowledge since this happened a few hours before a holiday weekend. -Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? None that we seen.

NHTSA ID

11740147

Incident

May 22, 2026

On March 6, I was on South bound on Rt 29 in Culpeper County VA at the posted speed limit of 55mph when I hit a debris item on the road. I do not know what it was but it impacted the front skid plate and seems to be no other damage from the impact. There was no contact with the bumper, wheels or otherwise. There was no sudden change in speed or loss of control at all. The most dangerous result of this was the deployment of all the airbags (except passenger front airbag, there were no passengers). A police report was filed with Culpeper County Sheriff (case# 2603-0033) and my insurance agency (USAA claim # 016632631-800). The shop where the vehicle was towed (Ace Collision in Madison, VA) expressed surprise at the total deployment of the air bags given the scenario. There were no warning lamps on, the vehicle was in perfect operating condition and all recalls have been addressed according to CarFax

NHTSA ID

11726606

Incident

Mar 6, 2026

I am reporting premature clear coat failure on a 2016 Toyota 4Runner in Magnetic Gray Metallic. The vehicle has approximately 120,000 miles and has been properly maintained, including regular washing and professional ceramic coating. The clear coat on the hood and roof (horizontal panels) is severely peeling and delaminating. The protective clear layer has failed, and the base coat is beginning to oxidize. This is not the result of neglect, damage, or improper care. The condition appears to be premature material or manufacturing failure of the clear coat. I have contacted Toyota corporate and opened a case. I was informed there are currently no other documented cases for gray paint and that additional complaints would be required before further investigation. I have read numerous reports in online owner forums indicating this is a common issue affecting 4Runners and other Toyota models, particularly on sun-exposed horizontal panels. However, Toyota has not formally addressed this issue for gray paint vehicles. I am submitting this complaint to document a potential widespread clear coat defect and to request further review.

NHTSA ID

11718254

Incident

May 30, 2025

My 4Runner is hard starting all the time. I’ve replaced the battery, tested the alternator etc. It sounds exactly like the problem of the fuel pump recall. The 4Runner was recalled from 2014-2015, my car was technically put together in Sept 2015, but is labeled a 2016. I believe my fuel pump is failing. I am extremely nervous it is going to not start one day while I am out camping.

NHTSA ID

11717449

Incident

Feb 1, 2026

Rear view camera / backup camera randomly displays blanks screen. Screen has no other issues noted. Has been occurring over the past couple years.

NHTSA ID

11714728

Incident

Jan 26, 2026

I have a 2016 Toyota 4Runner at 143,011 miles. When it hit 125,000 mile mark the backup camera stopped working intermittently. The screen in the car goes blank. Turning the car on/off or changing gears does not affect this issue. It’s random and seems to becoming more frequent as more miles are put on. I will take it in however when I called them they said since it’s not a known issue I will have to replace it and it’s not cheap!

NHTSA ID

11698672

Incident

Dec 15, 2024

Some 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Service Bulletin is to provide general guidelines and procedures for odor remediation. This Service Bulletin provides a guide on how to prepare and treat the interior of the vehicle for odor remediation. Refer to the applicable model and model year Repair Manual and the EPA (Environmental Protection Agency) website for the most up-to-date safety and precautionary guidelines.

The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.

Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If these acidic compounds settle on an exposed vehicle, especially the horizontal areas such as the hood, roof, and decklid, significant damage to the painted surfaces can occur. Acid rain damage can typically be identified on vehicles by the presence of stains on the paint surface that resemble hard water spots. Unlike water spots however, acid rain damage cannot be removed by regular washing procedures. Also, because acid rain can etch and soften the paint, normal buffing or polishing repair procedures should not be attempted. This can cause further damage and result in visible depressions in the paint surface. The following are the three major categories of acid rain damage: •Minor damage: requires only buffing to repair. •Moderate damage: usually requires neutralizing, color sanding, and buffing. •Severe damage: extending beyond 1/2 mil of clearcoat on a pearl, metallic, or solid color, requires neutralization, sanding, and repainting. In cases where acid rain damage is minor, neutralization and buffing with a liquid-type paint finessing product may provide an adequate repair. Only specially formulated products outlined in this bulletin should be used for that purpose. Unfortunately, other than minor damage, there is no simple method of determining the actual extent (depth) of acid penetration other than color sanding a representative affected area until there is no visible etching or depressions, followed by measuring the amount of paint removed with either a magnetic or digital-type film thickness gauge. The procedures in this bulletin are intended for use by qualified body/paint technicians and should not be attempted by inexperienced personnel. It is the dealer’s responsibility to protect and maintain the quality of the vehicle’s paint finish after receipt at the dealership prior to the first sale. Perform frequent vehicle washing, as often as daily, during high heat and humidity periods to minimize the potential for paint damage due to acid rain exposure. This is especially important in geographical areas known for high frequency and concentration of acid rain and industrial fallout.

To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. The purpose of the wheel film is to shield the disc brake rotor from weather elements and initial rust before the vehicle is delivered to the customer. Consequently, the film should remain on the wheel for as long as possible.

The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. If these contaminants settle and remain on a painted vehicle surface, especially the horizonal areas of the hood, roof, and decklid, significant damage can occur. This damage is the result of actual etching of the paint and appears as pitting or water spots. As acid rain droplets on the vehicle surface evaporate, the concentration strength of the acid increases, causing deeper and more rapid damage. This evaporation and corrosive action also occur more rapidly on dark colored cars as direct sun heat increases. It is the dealer’s responsibility to protect and maintain the quality of the vehicle’s paint finish after receipt at the dealership prior to the first sale. In areas known for high frequency and/or concentration of acid rain, frequent vehicle washing during high heat or humidity periods will minimize the potential for paint damage caused by acid rain. It is further recommended that either reverse osmosis or deionized water be used to prevent water spotting.

Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination. Follow the Removal Procedure in this bulletin to remove the RapgardTM protective film within 90 days from initial application.