2021 Land Rover Range Rover Electrical System Problems

The contact owns a 2021 Land Rover Range Rover. The contact stated that while his wife was operating the vehicle, the battery indicator warning light was illuminated on the instrument cluster. The following morning, the vehicle failed to start and became inoperable. An independent mechanic initially replaced the alternator; however, the alternator replacement failed to fix the vehicle. Several diagnostic tests confirmed a failure of the DC-to-DC converter. The contact referenced NHTSA Campaign Number: 20V683000 (ELECTRICAL SYSTEM) as a possible cause for the failure; however, the VIN was not included in the recall. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 31,600.

3 WEEK OLD BATTERY WAS DESTRYED DUE TO FAILURE OF THE DC/DC CONVERTER PART IS ON BACKORDER FOR TWO MONTHS

The contact owns a 2021 Land Rover Range Rover. The contact stated while driving approximately 35 MPH, the instrument cluster went blank. The contact stated that the gauges were not visible. The contact stopped the vehicle, turned it off, and restarted the vehicle, and the instrument cluster became functional. The contact stated that the failure occurred at various speeds. Additionally, the turn signal was inoperable, the windows failed to roll down, and the doors could not be opened from the outside. The contact stated that the failure persisted. The contact had taken the vehicle to a local dealer however, the dealer was unable to diagnose the vehicle. The contact had taken the vehicle to the same dealer several times for the failure. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 37,000.