Jaguar Land Rover Recalls 23,677 Vehicles Due to Electrical Gremlin That Can Cause Sudden Engine Shutdown
Jaguar Land Rover is recalling over 23,000 vehicles in the US due to a DCDC converter fault that can cause the engine to shut off suddenly.
Key Takeaways
- Jaguar Land Rover is recalling 23,677 vehicles in the US due to a DCDC converter fault that can cause the engine to shut off suddenly.
- The affected vehicles are equipped with 48-volt mild-hybrid powertrains.
- The recall affects various models, including the Range Rover Sport, Land Rover Defender, and Jaguar F-Pace.
- Owners will be notified on November 13, and dealers will update the vehicle software to fix the issue.
- JLR has received 393 claims and field reports of faults in the US between April 2024 and September 2026.
What Causes the DCDC Converter Fault?
The DCDC converter fault is caused by insufficient electrical load balancing during times of high demand, as well as a software issue that can prevent the DCDC converter from functioning during vehicle start-up.
This fault can cause the 12-volt system to stop charging, leading to a warning on the gauge cluster and eventually, the engine shutting off.
Which Models Are Affected?
The recall affects various Jaguar Land Rover models, including the 2019-2024 Range Rover Sport, 2020-2024 Land Rover Defender, 2021-2024 Range Rover Velar, and 2020-2024 Range Rover Evoque.
Other affected models include the 2021-2024 Jaguar F-Pace, 2021-2024 Jaguar E-Pace, 2020-2024 Land Rover Discovery Sport, and 2021-2024 Land Rover Discovery.
How Will the Issue Be Fixed?
Dealers will update the vehicle software to fix the issue.
Owners will be notified on November 13, and the software update will be performed free of charge.
What Are the Consequences of the Fault?
If the DCDC converter fault occurs, the engine will shut off, and the headlights and taillights will also shut off as the 12-volt battery loses charge.
While there have been no reports of accidents or injuries, JLR has received 393 claims and field reports of faults in the US between April 2024 and September 2026.
What Is Jaguar Land Rover Doing to Prevent Similar Issues in the Future?
Jaguar Land Rover has used artificial intelligence to determine a more precise population of vehicles that may experience similar failures.
The carmaker has also recalled thousands of vehicles with potential DCDC failures earlier this year.
Specifications
| Specification | Value |
|---|---|
| Affected Models | Range Rover Sport, Land Rover Defender, Range Rover Velar, Range Rover Evoque, Jaguar F-Pace, Jaguar E-Pace, Land Rover Discovery Sport, Land Rover Discovery |
| Model Years | 2019-2024, 2020-2024, 2021-2024 |
| Number of Affected Vehicles | 23,677 |
| Notification Date | November 13 |
Frequently Asked Questions
Q: What is the cause of the DCDC converter fault?
The DCDC converter fault is caused by insufficient electrical load balancing during times of high demand, as well as a software issue that can prevent the DCDC converter from functioning during vehicle start-up.
Q: Which models are affected by the recall?
The recall affects various Jaguar Land Rover models, including the Range Rover Sport, Land Rover Defender, Range Rover Velar, and Range Rover Evoque.
Q: How will the issue be fixed?
Dealers will update the vehicle software to fix the issue.
