Table 1 shows one common service brakes related problems of the 2020 Land Rover Range Rover Sport.
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems |
48v dcdc converter failed leaving car with no power or option to move safety to the side of the road. Part currently backordered due to a high amount of failures.
I had not driven the vehicle for about a week. When I started it, there was a message on the dash about the hill descent malfunctioning. I put the vehicle in reverse, and without pressing the accelerator, it was incredibly difficult to stop. Had I not been in my own driveway, this would have been very dangerous. I had the vehicle towed to a service center, and they confirmed that the auxiliary battery was not producing enough voltage and this caused the brakes to fail. After researching this online, I can see that it is a known design flaw experienced by many people, but it has not been resolved by Land Rover! if this battery had failed in a different scenario, I may have been unable to stop the vehicle with a crash resulting.
Auxillary battery just failed with no warning leading to the brakes not working and very hard to push could of caused a serious accident braking system just failed.
The contact owns a 2020 Land Rover Range Rover Sport. The contact stated that while driving at an undisclosed speed, the brake warning light illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the brakes needed to be replaced. The contact received a second opinion from the dealer where the vehicle was diagnosed that there was a coolant leak. The vehicle was not repaired. The manufacturer was notified of the issue but offered no further assistance. The failure mileage was approximately 70,000.
Hill decent control error, stability control not available error, and charging system fault detected error while driving. As a result, no breaks while driving.