2014 Chevrolet Tahoe

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.

Major electrical issues causing problems with the wipers, cruise control, break lights, sensor issues and much more

NHTSA ID

11723160

Incident

Oct 28, 2024

Component/System Failure The Supplemental Restraint System (SRS) failed to function as designed. Specifically, the driver steering wheel airbag and front passenger airbag did not deploy during a collision involving frontal impact forces. The vehicle is currently retained by the insurance carrier and is available for inspection upon request. Safety Risk The failure of the SRS materially increased the risk of serious bodily injury or fatality to the vehicle occupants. The driver experienced neck pain, persistent headaches, shoulder pain, back pain, weakness, cognitive fog, and a seatbelt-related neck abrasion, consistent with unmitigated crash forces. A minor passenger was present in the vehicle and was also exposed to increased injury risk due to the lack of airbag deployment. Confirmation or Reproduction of the Problem UNKNOWN. The airbag failure has not yet been evaluated by a dealer or independent service center to determine root cause. Inspections Conducted The vehicle will be inspected by insurance representatives in connection with the collision claim. A police report was completed at the time of the accident. The manufacturer has not yet inspected the vehicle or SRS components. Warnings or Prior Symptoms No airbag warning lights, SRS indicators, messages, or fault alerts were present prior to the collision. The vehicle previously underwent a manufacturer safety recall repair related to airbags, completed by an authorized repair facility more than one year before the accident. No post-repair warnings or abnormalities were observed prior to the collision. Additional Safety Concern Despite recall compliance, both front airbags failed to deploy, raising concerns of defective components, improper recall repair, or system malfunction. This failure warrants further investigation to determine whether similar vehicles may present an ongoing safety risk.

NHTSA ID

11714157

Incident

Jan 22, 2026

I tried to get the fan recall done. I went to Countryside Chevrolet I'm Franklin NC. They refused to do the recall. I just moved out of my house and have no address. I'm here, in Franklin NC. Trying to get the recall completed, and I need to drive to Wyoming, and I do not feel safe doing so until recall is complete. My life is in danger with the possibility of fire. And I am stuck in Franklin NC until it is completed.

NHTSA ID

11660363

Incident

May 12, 2025

Trailer brake come one, power locks unlock and lock, traction stability comes on and off,

NHTSA ID

11615499

Incident

Sep 5, 2024

The contact owns a 2014 Chevrolet Tahoe. The contact stated while attempting to start the vehicle, the contact noticed a failure with the gear shifter. The contact stated that the gear shifter remained in neutral and failed to shift to any other gear. The contact attempted to restart the vehicle, but the failure persisted with the check engine warning light illuminated. The dealer was not contacted, and the vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 127,666.

NHTSA ID

11593058

Incident

Jun 7, 2024

Mileage

127,666 mi

P265/65R18 Michelin Tires: I bought the vehicle last Fall and it had these tires. I am not sure when they were purchased, but they seem to be in good condition with plenty of tread left. However, these tires are dangerous in winter conditions. They do not grip on snow and they are absolutely dangerous if there is any ice on the roads. I have driven in Minnesota and North Dakota since I got my driver's license and these tires are probably the most dangerous tires I've ever had. This morning (10/31/2023) we had just a little bit of frozen sleet on the roads from last night and it shouldn't have impacted my driving much, but going over 35mph caused slipping and loss of traction. My 2WD Pontiac sedan has much older, more worn tires and handles ice better than my 4WD Chevrolet Tahoe with these tires. I am emailing you so that you are aware that there is a potential issue with these tires. I have already contacted the manufacturer of these tires.

NHTSA ID

11552784

Incident

Oct 31, 2023

Crack in passenger side dashboard at the top left of the airbag panel. It started and has quickly cracked deeper and I am concerned this will affect the safety of my passenger if the vehicle was in an accident.

NHTSA ID

11551476

Incident

Jan 1, 2023

Cracked dashboard in 3 separate pieces. This is safety concern with the jagged sharp point that could cause severe injury during a crash or everyday driving. Lowers value of very high end vehicle and jeopardizes the safety of the passengers in the vehicle.

NHTSA ID

11541514

Incident

Aug 29, 2023

This Preliminary information communicates direction to find information at www.gmupfitter.com for Police and Special Service Vehicles.

This preliminary information communicates information about how to determine if a wheel and tires size change is available.

This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support.