Table 1 shows one common power train related problems of the 2020 Land Rover Range Rover Sport.
| Problem Category | Number of Problems |
|---|---|
| Power Train 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.
Faulty code p0a7b and p0a1f for the battery energy control module becm was diagnosed. Check engine light appeared and then car shut off at a light when attempting to press accelerator. Was told by dealer the part needed replacement instead of just a software update. A recall was shown in general for my year and type but not specifically for my vehicle. My vehicle should be included with this recall to replace the component.
Dear NHTSA, I am filing a complaint about a serious safety defect in my 2020 Range Rover Sport, VIN salwr2su1la724962, leased from Jaguar Land Rover north dade in miami, FL on July 15, 2020. The defective component is the engine control unit (ecu). On June 8, 2020, just 3 weeks before I leased the vehicle, the dealership replaced the ecu at only 18 miles due to a defect. However, they did not disclose this critical repair when representing the vehicle as "new. " I experienced persistent issues related to the faulty ecu including check engine lights, power loss, misfiring, and excessive oil consumption. Despite multiple repair attempts, the dealership failed to properly diagnose or fix the underlying defect. The faulty ecu caused complete engine failure at only 38,427 miles on March 2, 2022. The failed engine and ecu are available for inspection. Repair records confirm the pre-lease ecu replacement. An independent mechanic diagnosed the root cause as the defective ecu. This defect poses a severe safety risk of sudden engine stall or failure. There were warning signs the manufacturer and dealer failed to resolve. The dealership's misconduct in concealing the defect and leasing a defective vehicle caused me extensive damages that could justify punitive damages. I request NHTSA immediately investigate this defect to protect other range rover owners from these safety risks. Please contact me for any further information. (650) 797-8441 attached files: see exhibit c where the dealership replaced the faulty engine control unit ("ecu") - which is the brain of the engine. See exhibit 1: my letter pleading to the manufacturer: Jaguar Land Rover north America, llc see exhibit b: all repair orders - same frequent issues "ecu".
Car jumped forward while coming to a stop. Almost hit a child crossing in the crosswalk. Also happened numerous times coming to a stop at the off ramp. Engine idles very rough, high pitch idle, and rpms surge up and down on their own. Dealer won’t believe us. They don’t want to use resources to fix what is covered by warranty. This car is a danger to drive. Has also stalled unexpectedly. Dealer only looks for software update and warning lights. We’ve never had a warning light and updates do absolutely nothing. Forums show others are experiencing the same thing. Dealer said they cannot spend that amount of time to find the problem. This is a liability and major safety issue that range rover needs to be addressed. Car has 9000 miles. Car shutters and bounces. Rpms unpredictable and car has idling issues. Please help -we don’t want to hit someone because the car unexpectedly lunges forward.
The contact owns a 2020 Land Rover Range Rover Sport. The contact stated that while driving at 65 mph, the instrument cluster ceased. The contact stated that the vehicle jerked forward as the accelerator pedal was depressed. No warning light was illuminated. The vehicle was taken to Land Rover naples (900 tamiami trl n, naples, FL 34102, (888)761-4319) where it was diagnosed and determined that the software needed to be updated. The vehicle was not repaired. The failure recurred six times. There was no remedy for the failure. The manufacturer was notified of the failure and provided the contact with a case number. The failure mileage was approximately 6,700.