NHTSA Complaint #11716962 — 2023 LAND ROVER DEFENDER

ELECTRICAL SYSTEM issue reported to NHTSA

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Complaint Details

ODI Number	11716962
Vehicle	2023 LAND ROVER DEFENDER
Component	ELECTRICAL SYSTEM
Date of Incident	February 4, 2026
Date Filed	February 10, 2026
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	CA

Consumer Description

DC/DC converter failed on the 2023 Land Rover Defender about 2000 miles out of warranty. The parts are on back order with no ETA because so many LR Defenders are having this issue. This can cause your car to die while driving.

Related Complaints for the 2023 LAND ROVER DEFENDER

Other ELECTRICAL SYSTEM Complaints

#11719441 — February 20, 2026 — The contact owns a 2023 Land Rover Defender. The contact stated that while driving approximately 55 – 60 MPH, the veh...

#11719447 — February 20, 2026 — An electrical component called the DC DC converter failed in my 2023 Land Rover Defender. I discovered the failure a...

#11718655 — February 17, 2026 — The dc dc converter failed and had to be towed away. The incident happened while I was driving the vehicle.

#11718347 — February 16, 2026 — Vehicle was started, while still in park, an alert appeared on the dashboard “stop safely electrical fault detected”....

#11717507 — February 12, 2026 — While driving on the freeway I recieved and elctrical fault detected please pull over when safe. The issue is the DC ...

Recent Complaints for the 2023 LAND ROVER DEFENDER

#11717507 — POWER TRAIN — February 12, 2026 — While driving on the freeway I recieved and elctrical fault detected please pull over when safe. The issue is the DC ...

#11717107 — ENGINE AND ENGINE COOLING — February 10, 2026 — The contact owns a 2023 Land Rover Defender. The contact stated that while driving at an undisclosed speed, there was...

#11716498 — POWER TRAIN — February 7, 2026 — The DC to DC converter Failed. It is part of the mild hybrid system. Multiple cars in my state and globally have repo...

#11715474 — ENGINE — February 4, 2026 — While driving the vehicle warnings alerted me that the battery was low and to start the vehicle ( it was running as I...

#11715474 — STEERING — February 4, 2026 — While driving the vehicle warnings alerted me that the battery was low and to start the vehicle ( it was running as I...