Nissan Altima 2019–2023 — technical service bulletin
Bulletin NTB23-030 · NHTSA communication 10235776 · issued Apr 4, 2023
Technical service bulletin
communication type
Power Train
component
2019–2023
model years
9
vehicle entries
Official summary
CVT SHIFT SELECTOR LEVER KNOB REMOVAL AND INSTALLATION SERVICE INFORMATION If the CVT Shift Selector Lever Knob needs to be removed or installed for any reason, refer to the SERVICE PROCEDURE in this bulletin, beginning on page 2.
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.