Land Rover Range Rover Sport power steering loss problems

Filed Oct 8, 2026 · Steering, Suspension · CA

Date of Incident: 10/08/2026 Component Affected: SUSPENSION:FRONT:STEERING KNUCKLE / AXLE HUB Complaint Description: The vehicle suffered a catastrophic, sudden structural failure of the front passenger-side suspension assembly while moving at low speed out of a residential driveway on October 8, 2026. Without any prior impact or warning, the front suspension completely separated, causing the front wheel assembly to detach entirely from the vehicle. The vehicle collapsed to the ground, tearing out the front CV axle and breaking vital brake fluid lines. Initial physical inspection shows the aluminum steering knuckle (spindle) completely fractured and split open at the upper ball joint seating, allowing the wheel assembly to break free from the control arms. This represents an extreme, life-threatening manufacturing safety defect. Had this component failed at highway speeds, total loss of steering control and a fatal crash would have occurred. The vehicle has 78,690 miles and has no history of structural accidents or suspension modifications. The manufacturer (Jaguar Land Rover) has previously issued a safety campaign (N759) for cracked steering knuckles on similar architectures, but this specific VIN was not included. the federal safety agency must investigate if JLR’s structural knuckle issues extend to the 2019 Range Rover Sport Supercharged V8 models to prevent a fatal highway failure. Photographic evidence has been preserved.

Filed May 14, 2026 · Electrical, Steering · LA

Vehicle: 2019 Land Rover Range Rover Sport HSE While driving approximately 65-70 mph, a red battery/charging warning appeared instructing me to pull over immediately. Within approximately 3-5 minutes, the vehicle rapidly lost electrical power and became completely disabled while driving. EVERYTHING in my car started shutting down; no air, no lights, no steering. Steering and vehicle functions became inoperable and the vehicle required towing. The repair facility diagnosed a charging-system malfunction. Diagnostic notes stated the alternator was only producing approximately 11.2 volts and was not charging the battery. The repair facility also documented that the alternator was saturated in engine oil due to leaking valve covers and oil filter housing components. Repairs included replacement of the alternator, valve covers, oil filter housing, gaskets, coolant-related components, and associated labor under Land Rover repair procedures. I am submitting this complaint because the sudden loss of electrical power while driving at highway speed created a serious safety concern. The only thing that saved me for an accident is the high speed I was traveling coasted my car to the exit as an 18-wheeler truck was on the side and behind me.

Filed Apr 28, 2026 · Steering, Suspension · OH

While driving, the steering begins to bind and resist when turning, especially to the left. The wheel will “catch” and then suddenly release, causing a jerking motion and loss of smooth steering control. This creates a serious safety concern because the steering does not respond consistently. During the same event, the air suspension system lowered the vehicle into a safety mode without driver input. The suspension would not raise back up, and the dashboard displayed suspension warnings. The vehicle lowered itself immediately after the steering bind occurred. These symptoms match the same failure pattern described in the recall for 2014–2017 Range Rover and Range Rover Sport models involving front suspension/steering knuckle issues and steering safety concerns. Even though my 2013 model year is not included in the recall, it is experiencing the same steering binding and suspension safety‑mode behavior. This issue creates a risk of loss of steering control and unsafe vehicle handling. I am requesting that the federal safety agency investigate whether the recall should be expanded to include the 2013 model year.

Filed Feb 26, 2026 · Electrical · NJ

While traveling at highway speeds, the vehicle suffered a sudden and total loss of motive power (high-speed stall) without prior symptoms. A "Charging System Fault" message appeared seconds before the engine and all critical electrical systems shut down. This failure occurred in active traffic, resulting in the immediate loss of power steering and electronic braking assistance, creating an imminent collision risk for the occupants and surrounding motorists. Component Failure: The authorized dealer confirmed the failure of the DC-DC Converter (original part LR176476), which regulates the 48V-to-12V charging cycle. The component is currently held by the dealer and available for inspection. The failure caused a secondary total depletion of the 12V battery, rendering the vehicle's safety lighting and hazard signals inoperable. Manufacturer Awareness: The dealer confirmed the original part has been discontinued and superseded by a revised design (Part 433123472) due to known defects. Furthermore, the dealer stated that multiple other vehicles are currently grounded at their location awaiting the same backordered safety component. There is currently no estimated time of arrival for the revised part, leaving the vehicle indefinitely sidelined due to a systemic manufacturing flaw.

Filed Feb 11, 2026 · Electrical, Engine · NY

I was driving my vehicle when suddenly I got a "electrical fault has been detected Pull over Safely" error message. At that time the everything is still running and working. I pulled over safely and shut off the car. I restarted it and it said "low battery, start engine". It was really cold and I imagine as the car kept running, that will recharge the battery. I continued to drive (cautiously on local streets) and about 20 mins later, certain electrical features like lane assist and traction control was not available. A few minutes later, more and more systems were being turned off. Eventually, the car's engine died and there was no electric power to the car. I lost steering and brakes. Everything in the car was electronically controlled. The car rolled to a stop but I was not even able to use my hazard lights. Luckily, it was during the day and I was able to roll to a stop and call for help. This is a safety concern if my engine stopped and I was in the middle lane of a highway. I'm unable to steer, brake, or show signs that I'm in trouble to those behind me. The car was eventually towed to a Land Rover dealer and the service rep said I would need my 48V to 12V DC to DC converter replaced. She has at least 10 other vehicles with this issue. The way the car is designed, when the engine is running, it's powering a 48v battery. The 48v battery then converts the electricity to 12v for all the components of the car. In my case, when the engine was running, it was not able to recharge the 12v battery at all. In a vehicle where EVERYTHING is controlled electronically (even the door handles), there should be a failsafe so the 12v battery can be charged when the engine is running but the DC to DC converter doesn't work. This is a serious safety concern if this happened I needed to avoid hitting pedestrians. The horn won't work and I can't roll my window down to yell.

Filed Feb 4, 2026 · Electrical, Engine · NY · crash

electrical failure of dc to dc converter, confirmed by manufacturer while driving on the highway i got an error message and immediately afterward the entire car shut down. no power steering, no brakes, no lights or hazards, no airbag. i was able to stop the car by gliding into an embankment in the left hand lane of the highway. was towed to the dealership. only by luck was my car not hit from behind or cause an accident behind me as I had no ability to put the hazards on. called 911 several times to assist but they did not come during the two hours i was on the highway. this issue has been reported in other range rover sports 2023 I had a recent full checkup of the car within the last month.

Filed Oct 4, 2024 · Steering · 155,000 miles · MD

The contact owns a 2015 Land Rover Range Rover Sport. The contact stated that while making right turns on several occasions, the vehicle lost power steering functionality. The vehicle was taken to an independent mechanic where it was diagnosed that the steering knuckle had cracked and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 155,000.

Filed May 27, 2024 · Acceleration, Electrical · FL

Less than 2 hours before my car completely shut down while driving, I received an error message stating "Stop safely. Electrical fault detected." I immediately reached out to the service department who told they didn't think the car would have any additional issues and that I should bring it to the shop on Monday (the incident happened on Saturday). While driving down an entrance ramp to a major highway, my car shut completely off leaving me with no steering, brakes, emergency brakes, hazards or anything--completely dead to the point where absolutely nothing worked. I had to do my best to steer a dead car down an entrance ramp and onto a grassy area on the side of the highway as to avoid being hit by another vehicle or crashing into a vehicle or tree. The safety of myself and my family was put at risk because the car completely shut down leaving no emergency equipment for me to use. I had cars behind me, in front of me, and beside me on a busy highway with a speed limit of 70 mph. I was also going down a ramp with no brakes. At first I thought it was the battery as did the dealership, then they suspected the generator, then they said it was the converter. They were able to produce the same problem after the generator was replaced and the car only ran for 15 minutes. Unfortunately we sold the car within 2 weeks of the incident because we no longer felt safe, and the manufacturer has been replacing one part at a time with the most important part being on back order with no indication of when it will arrive.

Filed Mar 19, 2024 · Driver assistance, Steering · VA

Car started flashing "Lane assist not available" and steering wheel locked out.. it seems like no power steering anymore.. i am taking it to dealership but could been a major accident.

Filed Jan 2, 2012 · Electrical, Engine · 5,300 miles · MD

While driving on highway at speed, the vehicle suffered a complete power failure. The headlights turned off, the engine shut down, the dashboard went dark, and the power steering failed causing me to swerve partially out of my lane (I was on a curve). The power then came back on and the vehicle resumed functioning normally.