Loss of Drive Power from DC-DC Converter Failure
Jaguar Land Rover North America, LLC
Which vehicles may be affected?
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2021-2024 Land Rover Range Rover Velar and Land Rover Discovery, 2020-2023 Land Rover Range Rover Evoque, 2019-2024 Land Rover Range Rover Sport, 2020-2024 Land Rover Range Rover, 2020 Land Rover Discovery Sport, 2020-2024 Land Rover Defender, 2021-2024 Jaguar F-Pace, and 2021-2022 Jaguar E-Pace mild-hybrid electric vehicles (MHEVs). Insufficient electrical load balancing during times of high demand can lead to a current overload condition and malfunction of the DCDC converter. A failure of the DC-DC converter will result in a loss of 12-Volt system charging and can lead to complete loss of drive power and exterior lighting.
Potentially affected: 170,169
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What should owners do now?
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What NHTSA says
Component
ELECTRICAL SYSTEM
Consequence
A loss of drive power increases the risk of a crash.
Remedy
Dealers will update the central software, free of charge. Interim letters notifying owners of the safety risk were mailed June 17, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Land Rover's customer service at 800-637-6837. Land Rover's numbers for this recall are D126 and H575.
Is a fix available?
No fix yet
No fix yet, according to NHTSA
“Additional letters will be sent once the final remedy is available.”
Until the fix is available, follow the cautions NHTSA lists on this page.
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Source
NHTSA campaign number: 26V248000
https://www.nhtsa.gov/recalls?nhtsaId=26V248000
Report date: April 17, 2026
Last updated: November 2, 2026
Recall information from NHTSA, shown as published. Car Czar is not affiliated with NHTSA or any manufacturer.