Propulsion system: dc/dc converter
NewRisk. A loss of drive power increases the risk of a crash.
NHTSA has logged 11 owner complaints about the 2022 Land Rover Discovery, most often about the electrical system. It is covered by 6 safety recalls, and for recall 22V-523 the manufacturer reports only 88% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 6, 2026. Updated daily. Photo: JamesYoung8167, CC BY-SA 4.0.
11 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 6 | 0 |
| Visibility/wiper | 4 | 0 |
| Back over prevention | 2 | 0 |
| Engine | 1 | 0 |
| Exterior lighting | 1 | 0 |
| Steering | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. A loss of drive power increases the risk of a crash.
Risk. A rearview camera image that does not display can decrease the driver's visibility, increasing the risk of a crash.
Risk. An air bag that does not deploy as intended increases the risk of injury in a crash.
Risk. A loss of drive power increases the risk of a crash.
Risk. An oil leak in the presence of an ignition source can increase the risk of a fire.
Risk. Improperly restrained occupants have an increased risk of injury during a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Land Rover.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Discovery median. How we score
2022 Land Rover Discovery SUV 4WD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
My vehicle is subject to NHTSA Recall 26V-248 / Jaguar Land Rover Recall D126 involving the electrical system and DC/DC converter. I have not experienced the recalled failure, warning message, loss of motive power, or loss of exterior lighting. I am filing because the recall remains unrepaired and…
The contact owns a 2022 Land Rover Discovery. The contact received notification of NHTSA Campaign Number: 26V248000 (Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a…
I was driving home from work late at night in December 2025. A Signal came on that said pull to safety or something like that and then I lost power steering and brake control and my entire dash in my vehicle went pitch black. I was in the middle lane on route 290 and I was very lucky not to hit any…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.