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Jaguar DC-DC converter may malfunction due to an electrical overload that can occur during high power demand.

NHTSA campaign 26V-599 · Reported September 17, 2026 · 23,677 vehicles affected

AFFECTED MODELS
Jaguar E-PACE, F-PACE, Defender, Discovery, Discovery Sport, Range Rover, Range Rover Evoque, Range Rover Sport and Range Rover Velar
VEHICLES AFFECTED
23,677
REMEDY
Dealers will update the vehicle software, free of charge.
COST
Free

The short version

Jaguar Land Rover North America, LLC reported a problem with the propulsion system dc/dc converter. Here is what owners need to know.

WHAT

The DC-DC converter may malfunction due to an electrical overload that can occur during high power demand. Additionally, a software error can cause the DC-DC converter to stop functioning at vehicle start-up under certain circumstances.

WHY IT MATTERS

A loss of drive power increases the risk of a crash.

WHAT TO DO

Take it to a dealer — they will update the vehicle software, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 26V-599.

YEAR RANGEMODEL
2021–2024Jaguar E-PACE
2021–2024Jaguar F-PACE
2020–2024Land Rover Defender
2021–2024Land Rover Discovery
2020–2024Land Rover Discovery Sport
2020–2024Land Rover Range Rover
2020–2024Land Rover Range Rover Evoque
2019–2024Land Rover Range Rover Sport
2021–2024Land Rover Range Rover Velar

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST

Drive one of these? Check your VIN to see if your specific vehicle is affected.

Check your VIN

What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

Not affiliated

MyAutoRecalls is not affiliated with Jaguar Land Rover North America, LLC or the National Highway Traffic Safety Administration.