Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
MAR 19, 2019
NHTSA TSB #
10156598
TSB Document
Summary
Various 2019 vehicles equipped with SYNC 3 and the latest software version 3.2 may exhibit an error message when attempting to update the software to version 3.3. Professional Technician Society (PTS) website may show that software version 3.3 is available for 2019 SYNC 3 vehicles. Do not carry out this update as it may lead to a hardware error message. Engineering is investigating, monitor OASIS for updates.