Chrysler Pacifica 2021 — technical service bulletin
Bulletin 0805121 · NHTSA communication 10220981 · issued Mar 26, 2021
Technical service bulletin
communication type
Electrical System
component
2021
model years
1
vehicle entries
Official summary
UBN, UEN, UBG and UEG Radio Over The Air Software Version Updates This bulletin provides information regarding the latest Flash Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. Vehicle software will be updated to R16.27. Customers may experience one or more of the following:Radio USB port #2 does not load device information and is for charging only. Voice Recognition (VR) is unable to tune to SXM satellite radio stations.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.