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September 28, 2022 Service bulletin

Mhev DC DC converter squeaking noise from inside the cabin

Land Rover technical service bulletin SSM75825ATT for 2013-2022 Land Rover Range Rover, 2014-2022 Land Rover Range Rover Sport and 2016-2023 Land Rover Discovery and others.

Bulletin number
SSM75825ATT
Component
Electrical system: propulsion system: dc/dc converter
Summary
Mhev dc dc converter squeaking noise from inside the cabin

Owners of these vehicles have filed 376 complaints in the electrical category.

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