Nissan Altima 2023 — technical service bulletin
Bulletin NTB23-017 · NHTSA communication 10234076 · issued Mar 1, 2023
Technical service bulletin
communication type
Equipment
component
2023
model years
1
vehicle entries
Official summary
MISSING SXM RADIO CHANNELS IF YOU CONFIRM The customer has an active SXM subscription and is missing the radio channels below: HINT: The SXM radio may also be missing several music genres. ACTION Perform the SERVICE PROCEDURE to update the AV Control Unit.
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.