Land Rover DC-DC Converter Recall: Loss of Power and No Fix Yet

What’s the Problem

Jaguar Land Rover has issued a major recall affecting roughly 170,000–185,000 vehicles equipped with mild hybrid systems due to a defect in the DC-DC converter.

The issue stems from an internal fault in the converter’s boost control microchip, which can cause the vehicle’s 12-volt system to stop charging.

Once that happens, the consequences escalate quickly:

  • Loss of electrical system support

  • Warning message: “Stop Safely Electrical Fault Detected”

  • Eventual loss of drive power

  • Potential loss of exterior lighting

In other words, this isn’t just an inconvenience—it’s a complete vehicle shutdown scenario while driving.

Allegations

Regulators forced action after mounting evidence showed this was a real safety issue.

  • Jaguar Land Rover logged nearly 6,000 field reports and warranty claims tied to DC-DC converter failures.

  • Despite the volume of complaints, the manufacturer initially downplayed the risk until intervention from regulators.

  • The failure can leave drivers stranded and significantly increases crash risk due to loss of propulsion and lighting systems.

This is the type of defect that tends to support Song-Beverly claims, especially when it results in repeat repairs or unsafe driving conditions.

Recall / TSB

NHTSA Campaign: 26V248
Land Rover Recall Numbers: D126 / H575

Affected Vehicles (2019–2024, various trims):

  • Range Rover

  • Range Rover Sport

  • Range Rover Velar

  • Range Rover Evoque

  • Discovery / Discovery Sport

  • Defender

  • Jaguar F-Pace / E-Pace (MHEV models)

Current Status:

  • No repair available yet

  • Interim owner notices expected June 2026

  • Follow-up notices will be sent when a fix is developed

This is a key point: you may be driving a recalled vehicle with no remedy available.

Symptoms

Owners should be alert for the following warning signs:

  • “Stop Safely Electrical Fault Detected” message

  • Battery or charging system warnings

  • Sudden loss of power or acceleration

  • Electrical system malfunctions (screens, lights, driver aids)

  • Vehicle shutting off or entering neutral unexpectedly

  • Exterior lights failing after power loss

Once the failure begins, the system can progressively degrade until the vehicle completely shuts down.

How to Proceed

  • Document Issues: Keep detailed records of all repairs and communications with the manufacturer. While at the dealership, ensure that all of your complaints are noted in the work order that you receive when you first drop off your vehicle.

  • Reasonable Number of Repair Attempts: While the law doesn't specify an exact number, generally, if the same problem persists after four or more repair attempts, or if the vehicle is out of service for more than 30 days cumulatively, it may qualify as a "lemon."

  • Monitor Symptoms: Any new warning messages, electrical failures, or loss of power? Stop driving immediately and seek inspection and let the dealership know.

  • Contact Valero Law: If repairs fail, or if you experience repeated issues—or no available fix—you may be entitled to relief under California law. Remedies can include a repurchase of the vehicle or a cash settlement.

Call Valero Law

If you own a Land Rover or Jaguar with a DC-DC converter defect, you may not have to wait indefinitely for a fix. California’s Lemon Law protects consumers when manufacturers cannot repair a dangerous defect within a reasonable time.

Valero Law, APC offers free Lemon Law case evaluations and handles cases on a contingency basis—no cost to you unless we win.

Call Valero Law today to discuss your rights and determine whether your vehicle qualifies for a buyback or compensation.

Joshua Valero