2015 Land Rover Discovery Sport

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.

sudden engine death while driving, no warning, timing chain failure, engine destruction

NHTSA ID

11735375

Incident

Apr 24, 2026

I see the NHTSA has issued a recall against Ford 2.0L Ecoboost engines for sudden loss of power. This model of Land Rover Discovery Sport also has the same engine in it. I experience this problem with my vehicle, at low speed and when cresting hills at highway speed of 45-55mph. is there anyway this recall can be expanded to include Land Rover? I can be reached at [XXX] if you have any questions regarding the validity of my statement. My name is [XXX] . Please help. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11725406

Incident

Feb 19, 2026

Difficulties will filling tank with gas spewing back out. I have to constantly check and fill take extremely slow taking 15-20 minutes to fill vehicle up.

NHTSA ID

11598812

Incident

Jun 16, 2024

Turbo failure

NHTSA ID

11569675

Incident

Feb 3, 2024

I received my vehicle back from a technician at Pep Boys following a test drive aimed at further evaluating the need for an alignment while in operation. The technician subsequently advised me that my vehicle required new tires and an alignment. However, my vehicle entered a reduced-power mode after driving approximately two miles. Consequently, the vehicle was subsequently towed back to Pep Boys. Despite the efforts of multiple Pep Boys technicians, the root cause of the issue remained elusive. In recognition of their initial involvement, Pep Boys arranged for the vehicle to be transported to the nearest Land Rover service center. Approximately twenty days later, Land Rover's assessment revealed that the timing chain had fractured. Land Rover confirmed that the timing chain was the sole component that had suffered damage. In response, I elected to have my vehicle towed to a more highly-rated automotive facility accredited by the Better Business Bureau, where a thorough inspection determined that the vehicle necessitated a new engine. This assessment also raised concerns that the timing chain had prematurely failed or that Land Rover technicians may have deliberately manipulated the timing chain to inflate repair costs. It is noteworthy that no engine warning lights were illuminated throughout this ordeal, the vehicle received punctual and high-grade oil changes, and there were no discernible knocking sounds. It is imperative to underscore that the vehicle was returned to me in a running condition following the service performed by the Pep Boys technician. Given these circumstances, it is evident that the timing chain issue remains unresolved, and I believe that Land Rover should assume full responsibility for the necessary repairs.

NHTSA ID

11549569

Incident

Aug 4, 2023

Intake Camshaft Variable Cam Timing Actuator failed while driving. Vehicle engine stopped running, I had to make an emergency stop on the freeway. Vehicle had a check engine light on when stopped. Vehicle was inspected at an independent shop and it was determined that the Intake Camshaft Variable Cam Timing Actuator failed and needed to be replaced along with the associated cam drive components.

NHTSA ID

11469265

Incident

May 25, 2022

So I was driving down after getting gas and all of a sudden the check engine light came up. I went to the nearby auto shop and they told me that it was a P0299 Turbo/Super Charger Underboost error and that this was a very common occurrence on my 2015 model.

NHTSA ID

11461902

Incident

Apr 21, 2022

I (for the first time) have experienced a broken timing chain on a 80000 km (49000 mile) well maintained engine. I think that there was a recall on Land Rover timing chains for the 2011 to 2014 models; however, I have a 2015 Discovery Sport. After calling the Land Rover dealership here in Windsor, Ontario, they had told me that “things happen” and it's not covered. If a customer does their part (ie. changes oil), and a relatively new engine falls apart internally (out of the customers control), this is a reliability issue. If I maintain my brakes by changing pads and rotors but the hydraulics fail and I kill someone or die “things happen”? Fortunately, I had the timing chain snap just after making a left turn across 2 oncoming lanes of traffic. If it had broken during the turn, maybe I wouldn't be around/able to bring attention to this. No dash lights had come on to indicate there was an issue with the car prior to the breakdown. There are hundreds of posts about these timing chains online where I and several others were put at potential risk...then left to pay out of pocket to fix an issue that is most likely not ours. Hopefully this gets to as many people as possible and avoids a future accident.

NHTSA ID

11437376

Incident

Oct 5, 2021

Smart Key Deactivated message on instrument cluster and unable to start their vehicle

GTDI BRAZED TURBOCHARGER CRACK EXTENDED WARRANTY

GTDI Brazed Turbocharger Crack Extended Warranty

Body and Comfort (HMI) CAN related functions such as window switches or air conditioning may reset or become inoperable every 8-10 minutes while driving.

There is a knocking type noise from the front of the vehicle while driving on rough roads.

MIL on Instrument cluster.