Affected Component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Date Published
MAY 24, 2017
NHTSA TSB #
10116220
TSB Document
Summary
DESCRIPTION OF ISSUE A potential issue has been identified on a limited number of Land Rover vehicles listed in the Affected Vehicle where the Gateway Module (GWM) stays awake and keeps the Controller Area Network (CAN) awake. This constant current drain of 3 amps causes the battery to go flat within a few days.