Lexus TSB #L-TT-0121-13 Rev

2015 Lexus GS 450h

TSB Document:

Affected Component: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

Summary
TT: Refer to the chart below for a comprehensive list of the current and previously issued USB SSTs and their applicability. This is only a reference list of tools that might be in dealership inventory and not meant to be a diagnostic or repair procedure. Generation 7 navigation systems use a USB SST to update firmware and map. Generation 8 navigation systems use a USB stick to update the firmware only.

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Date Published
NOV 12, 2015
NHTSA TSB #
10111512
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