Land Rover Discovery Sport check engine light comes on

Filed Feb 8, 2026 · Engine · MA

My 2016 Jaguar Land Rover Discovery Sport is displaying a CHECK ENGINE light. After having it seen by mechanics I'm told the Turbo-Manifold is faulty-CRACKED-and must be replaced, not safe to drive. It demonstrates by having noxious fumes enter the cabin, causing ill effects-not operable subject to dire illness. Should be part of RECALL. Please advise. [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 15, 2025 · Acceleration, Driver assistance · CA

Ever since I bought the car back in April 2022, it has been in the dealer for intermittent check engine lights due to problems with the engine and transmission. The car would go on a limp mode especially when driving on a highway at steady speed. It would rattle, slow down or will not accelerate even when pressing the gas. This happened to me multiple times and it’s a major safety concern. After multiple attempts at repairing and installing a new engine and transmission, the issue has not been fixed. This is the only car I have and I am not able to drive it reliably and at full capacity due to fear of malfunction again. The incident report date is only the latest date of the repair. The repairs have started back in 2023.

Filed Jul 14, 2025 · Electrical, Engine · MD

On my Discovery Sport HSE 2019 the engine light came on first. I made sure the gas cap was tightly secured. After a couple of days, upon starting the car, there became a rough sounding startup. The car began to turn off when stopped at red lights. I turned ECO mode thinking that it was the problem. The car began to also slow up after a couple of days while driving to work... no matter how far I pressed the gas pedal - it would only go 10mph. The display went haywire with warnings so I pulled over to read the display. The display showed, Stability Control Not Available', 'Gearbox Faulty', 'Parking Beak Faulty', 'ATPC Not Available'. At his point I turned the car off and tried to start it up again. However, I could not turn the dial to place the gear in park, drive, reverse or neutral. I had to get my car towed. The gears were locked. This car is problematic and dangerous. I see most people in this forum have stated that their Discovery Sport just stopped while driving and almost caused what could have been some serious accidents.

Filed May 27, 2025 · Fuel system · 75,432 miles · AR

The contact owns a 2016 Land Rover Discovery Sport. The contact stated that while his wife was driving approximately 40 MPH, the check engine warning light illuminated. The contact stated his wife had taken the vehicle to an independent mechanic who diagnosed the vehicle and determined that the high-pressure fuel pump was failing and needed to be replaced. The contact was informed by the mechanic that there was a recall related to the failure, the federal safety agency Campaign Number: 17V490000 (Fuel System, Gasoline), and referred the contact to a dealer. The contact called a local dealer and was informed that the VIN was not included in the recall. The contact called the manufacturer and was informed that the VIN was not included. The vehicle was not repaired. The failure mileage was 75,432.

Filed Mar 4, 2025 · Acceleration, Engine · 81,000 miles · AZ

The contact owns a 2020 Land Rover Discovery Sport. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The vehicle independently decelerated and lost motive power. In addition, the check engine warning light was illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 81,000.

Filed Aug 22, 2024 · Electrical, Transmission · 117,000 miles · MD

The contact owns a 2017 Land Rover Discovery Sport. The contact stated that while the transmission was shifted to drive(D), the vehicle failed to respond immediately. Additionally, the vehicle lost motive power while driving. The check engine warning light was illuminated. The following messages were displayed: "Gear Box Fault", "Forward Collision Fault", "Hill Descent Fault", and several other unknown messages were displayed. The contact was able to restart the vehicle. The vehicle was taken to the dealer, where it was determined that the body harness needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 117,000.

Filed Nov 23, 2023 · Engine, Fuel system · CA

About a year and a half ago the vehicles warning lights started show thing like check engine, coolant low, battery low, engine overheating and the fan would start running very loudly and thw start stop feature stoped workong even though it indicated it was working. I took it to the dealership and they said they had fix whatever was wrong. A few months later it started up again but this time while going up a busy hill the vehicle started making a loud whining sound, was loosing power and eventually died completely. No lights no starter no nothing. Very dangerous for me and other drivers because it was a sudden stop.I had it towed to my home and the next day to the dealership. After a few days they called me and told me that the vehicle had experienced a "mechanical failure" and that Land Rover decided to ship a new engine to be installed. After a week I had what felt like a brand new car. Now a little over a year later the vehicle is doing the exact same thing with the warning lights, the fan, the loss of power, the stop start function not working, and this time it's no longer under warranty according to the dealership. I've decided to stop driving it because I'm afraid it may cut off during my drive to or from work in the freeway and get myself and or someone else killed.

Filed Oct 23, 2023 · Engine · OH

The timing chain broke on an uphill and evidently ruined the entire engine. I was stuck in the middle of a 2 lane road with no shoulder on a hill. I had to direct traffic for 45 minutes to avoid any crashes or my car being rear ended. Repair will cost more than the car is currently worth. Seems to be a known issue. It was inspected by Land Rover Cincinnati. Check engine light came on 2.5 days prior to the incident - called Land Rover Service and I was instructed to "tighten the gas cap and wait a few days."

Filed Oct 12, 2023 · Engine · OK

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.

Filed May 1, 2023 · Engine · MD

2017 Land Rover Discovery Sport, HSE - 81,000 miles - broken timing chain, engine damage. The vehicle was stopped at a light when it completely shut down, would not restart, would not advance, and would not go into neutral to be pushed off to the side of the road. This occurred on my way to work during the morning rush hour. For my own safety, I had to leave the vehicle in the middle of the street and walk to a safe place to wait for assistance. The vehicle remained in the middle of a bi-directional, 2-lane intersection for 3 hours waiting for a tow truck. The vehicle has ~ 81,000 miles. Had an oil change and diagnostic one month prior to the failure. The diagnostic was done because the engine light came on, but then went back off. The diagnostic test reported no issues found with the vehicle. Just one month later, the engine failed. The diagnostic after the engine failure reported the timing chain broke and damaged the engine. This vehicle went from without any issues to a broken timing chain and engine damage in one month's time. Of note, when I looked up recalls on this vehicle, I noticed there was the same issue that resulted in a timing chain recall for the 2013-2014 Land Rover Discovery.